Kuhnt AS55 Series Service Manual Download

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SERVICE MANUAL AS55X

www.kuhnt.com

55Xseries_manual_V3.22 (18-08-15)



Interfaces:

LAN: Ethernet 10/100 Base-T, RJ45
USB: USB Type B
PRI:

ISDN main, RJ45, S

Output

ISDN aux, RJ45, clock synchronization, PassThrough input

Slave Connector, RJ45



Protocols:

SIP2.0 UDP/TCP, client-, server-, peer-mode
DHCP, DNS, STUN, ARP, VLAN, TELNET, SNMP
DSS1, QSIG



Codecs:

G.711 a-law/μ-law



Maintenance:

Service software (https://www.kuhnt.com)
Interfaces:

local: USB (security: password)

remote: LAN, GSM (security: username and password)



Size:

19 inch rack aluminium (AS551) / 1 rack unit (1U)
Size:

width: 483mm, height: 45mm, depth: 300mm

Weight:

AS551 Master:

ca. 2,5kg



Environment

Operating temperature: 5°C to 40°C
Storage temperature:

-10°C to 70°C

Humidity:

0% to 90%

Summary of Contents for AS55 Series

Page 1: ...AS55X Series SERVICE MANUAL ...

Page 2: ......

Page 3: ...erver 11 1 12 GSM PBX 12 1 13 SNMP 12 1 14 PassThrough backup mode 13 1 15 ProviderSimSwitch 13 1 16 DTMF Codes WLL550 Pro 14 2 Technical Features 17 2 1 AS551 Master PRI VoIP 17 2 2 AS551 4V BRI 19 2 3 AS551 2V BRI 21 2 4 AS551 Slave 23 2 5 AS550 BRI VoIP 25 2 6 WLL 550 Pro wireless local loop 27 3 Exterior view Connectors 28 3 1 AS 551 Master PRI VoIP 28 3 2 AS 551 4V BRI 29 3 3 AS 551 2V BRI 30...

Page 4: ...ode 47 5 2 2 Advanced network configuration 48 5 3 ISDN PRI settings 50 5 3 1 Main interface settings 50 5 3 2 Main interface protocol 51 5 3 3 Synchronisation interface ISDN AUX 53 5 4 ISDN BRI settings 54 5 4 1 Interface settings 54 5 4 2 Protocol options 55 5 5 POTS FXO settings 58 5 5 1 Interface settings 58 5 5 2 Fax settings 59 5 5 3 CLIR with FAX calls 59 5 6 ISDN access 60 5 6 1 General 60...

Page 5: ...settings 88 5 9 1 General 88 5 9 2 GSM channels 90 5 9 3 GSM groups 92 5 10 GSM access 93 5 10 1 General 93 5 10 2 By GSM channel 94 5 10 3 By GSM number 97 5 10 4 Internet 100 5 11 Extended features 101 5 11 1 PassThrough 101 5 11 2 SimSwitch 104 5 11 3 Telnet 107 5 11 4 SMS server 108 5 11 5 GSM PBX 109 5 11 6 SNMP 116 5 11 7 PassThrough backup mode 118 5 11 8 ProviderSimSwitch 118 5 11 9 Fax ex...

Page 6: ...l 143 7 4 View number management 143 7 5 View call setup list 143 7 6 View ARP table 143 7 7 View LAN status 144 7 8 View SIP status 144 7 9 View SIP registered user list 144 7 10 View statistics 144 7 11 Restarts 145 7 12 System clock calendar 145 7 13 View SimSwitch status 145 7 14 View device data 146 7 15 View extended features 146 7 16 View test licenses 146 7 17 Short Message Control 146 8 R...

Page 7: ...tion 155 8 8 Release 3 12 155 8 8 1 New and improved features 155 8 8 2 Problem solution 157 8 9 Release 3 13 157 8 9 1 New and improved features 157 8 9 2 Problem solution 158 8 10 Release 3 14 159 8 10 1 New and improved features 159 8 10 2 Problem solution 159 8 11 Release 3 15 159 8 11 1 New and improved features 159 8 11 2 Problem solution 160 8 12 Release 3 16 161 8 12 1 New and improved fea...

Page 8: ..._V3 22 18 08 15 8 15 1 New and improved features 166 8 15 2 Problem solution 167 8 16 Release 3 21 168 8 16 1 New and improved features 168 8 16 2 Problem solution 169 8 17 Release 3 22 169 8 17 1 New and improved features 169 8 17 2 Problem solution 170 ...

Page 9: ... via a response fax For using the fax service a SIM card with activated GSM fax service is mandatory Ususally you will get a separate fax number from your service provider also called multi numbering All incoming fax calls will be forwarded automatically to the analogue fax port or the SIP fax channel Outgoing faxes will be forwarded via a GSM channel UMTS and LTE do not support the GSM fax servic...

Page 10: ...ion is implemented to supply a called subscriber with additional call information If you call a customer via GSM you can choose between number presentation CLIP or number restriction CLIR In case of CLIR is active the customer sees a number of the AS55X but could not know who is the subscriber of the calling number With short message callback request it is possible to send a SMS short message afte...

Page 11: ...ich are members of VPNs In order to separate VPN user numbers from subscriber number at the PBX a VPN prefix has to be created for each GSM channel of the AS55X that is part of the VPN From the sight of the PBX this GSM VPN is an independent network with its own prefix For a dialling to a user of this network the VPN prefix has to lead the VPN user number All routing functions of the AS55x can be ...

Page 12: ...ess should be available for further network devices For programming instructions see 5 10 4 For LAN setup look here 5 2 1 8 PassThrough PassThrough is available for all AS55X with BRI and PRI ISDN interface Therefore the AS55X will be looped into the connection between the PBX and the primary multiplexer respectively the base terminal No additional interface at your PBX is needed All connection in...

Page 13: ...pendently from the voice data and secondly the Full Access mode which must be used alternately to voice data With Telnet and a virtual COM port or additional software you can sent SMS use GPRS or have full access to one of the channel There are up to two AS550 or six AS551 Telnet channels available For programming instructions see 0 and 5 11 3 1 11 SMS Server Within the AS55X we created an interfa...

Page 14: ...is possible to configure two SNMP Manager with different rights The AS55X supports SNMP version 1 with GET SET and TRAP messages For dedicated MIB file ask your local dealer The following functions are supported TRAP o System reboot SET o Statistic reset GET o System information Device Type Serial number Hardware release Firmware release Device name Temperature Number of GSM channel o System stati...

Page 15: ...rogramming instructions see 5 11 7 1 15 ProviderSimSwitch The feature is only available for devices with the SimSwitch hardware With powering up the WLL 550 Pro the ProviderSimSwitch starts testing the GSM networks by two criteria First is the speed of the internet connection UMTS GPRS or no access Second is the signal quality of the GSM network If a full working network is detected 100 signal qua...

Page 16: ... GSM channels 7341 reset of GSM channel 1 7342 reset of GSM channel 2 to separate outgoing fax calls from voice calls you have to dial a fax prefix e g 8 004944130005 for each fax This prefix 8 is not a part of the called number will be deleted by the WLL 550 Pro for triggering a network search manually ProviderSimSwitch 77 for all GSM channels 77n for a specific GSM channel n 1 or 2 The DMTF inpu...

Page 17: ...For codes beginning with one hash please enter 1 For codes beginning with a double hash please enter 2 E g to switch call forwardings off 2 002 has to be entered To enable this feature unnamed byte 9 must be set to 0 and unnamed bit 75 must be set Special settings Simplified internet access of the WLL550 As long as internet access is not set by service software the access can be enabled by the DTM...

Page 18: ...SERVICE MANUAL AS55X 16 www kuhnt com 55Xseries_manual_V3 22 18 08 15 ...

Page 19: ... band GSM 850 900 1800 1900 MHz Gemalto Cinterion EU3 E Dual band UMTS 900 2100 MHz Dual band GSM 900 1800 MHz Gemalto Cinterion PH8 Quad band GSM 850 900 1800 1900MHz Five band UMTS 800 850 AWS 1900 2100MHz Gemalto Cinterion AGS2 Quad band GSM 850 900 1800 1900 MHz Gemalto Cinterion PHS8 P Quad band GSM 850 900 1800 1900MHz Five band UMTS 800 850 AWS 1900 2100MHz Gemalto Cinterion PLS8 E Five Ban...

Page 20: ... UDP TCP client server peer mode DHCP DNS STUN ARP VLAN TELNET SNMP DSS1 QSIG Codecs G 711 a law μ law Maintenance Service software https www kuhnt com Interfaces local USB security password remote LAN GSM security username and password Size 19 inch rack aluminium AS551 1 rack unit 1U Size width 483mm height 45mm depth 300mm Weight AS551 Master ca 2 5kg Environment Operating temperature 5 C to 40 ...

Page 21: ...0 1800 1900 MHz Gemalto Cinterion EU3 E Dual band UMTS 900 2100 MHz Dual band GSM 900 1800 MHz Gemalto Cinterion PH8 Quad band GSM 850 900 1800 1900MHz Five band UMTS 800 850 AWS 1900 2100MHz Gemalto Cinterion AGS2 Quad band GSM 850 900 1800 1900 MHz Gemalto Cinterion PHS8 P Quad band GSM 850 900 1800 1900MHz Five band UMTS 800 850 AWS 1900 2100MHz Gemalto Cinterion PLS8 E Five Band LTE 800 900 18...

Page 22: ...n PassThrough output Reset button Protocols DHCP DNS STUN ARP VLAN TELNET SNMP DSS1 QSIG Codecs G 711 a law μ law Maintenance Service software https www kuhnt com Interfaces remote LAN GSM security username and password Size 19 inch rack aluminium AS551 4V BRI 1 rack unit 1U Size width 483mm height 45mm depth 300mm Weight AS551 Master 4V BRI ca 2 2kg Environment Operating temperature 5 C to 40 C S...

Page 23: ...0 900 1800 1900 MHz Gemalto Cinterion EU3 E Dual band UMTS 900 2100 MHz Dual band GSM 900 1800 MHz Gemalto Cinterion PH8 Quad band GSM 850 900 1800 1900MHz Five band UMTS 800 850 AWS 1900 2100MHz Gemalto Cinterion AGS2 Quad band GSM 850 900 1800 1900 MHz Gemalto Cinterion PHS8 P Quad band GSM 850 900 1800 1900MHz Five band UMTS 800 850 AWS 1900 2100MHz Gemalto Cinterion PLS8 E Five Band LTE 800 90...

Page 24: ...tion PassThrough output Reset button Protocols DHCP DNS STUN ARP VLAN TELNET SNMP DSS1 QSIG Codecs G 711 a law μ law Maintenance Service software https www kuhnt com Interfaces remote LAN GSM security username and password Size 19 inch rack aluminium 1 rack unit 1U Size width 483mm height 45mm depth 300mm Weight AS551 Master 4V BRI ca 2 1kg Environment Operating temperature 5 C to 40 C Storage tem...

Page 25: ...0 1800 1900 MHz Gemalto Cinterion EU3 E Dual band UMTS 900 2100 MHz Dual band GSM 900 1800 MHz Gemalto Cinterion PH8 Quad band GSM 850 900 1800 1900MHz Five band UMTS 800 850 AWS 1900 2100MHz Gemalto Cinterion AGS2 Quad band GSM 850 900 1800 1900 MHz Gemalto Cinterion PHS8 P Quad band GSM 850 900 1800 1900MHz Five band UMTS 800 850 AWS 1900 2100MHz Gemalto Cinterion PLS8 E Five Band LTE 800 900 18...

Page 26: ...18 08 15 Interfaces Master connector RJ45 Size 19 inch rack aluminium AS551 Slave 1 rack unit 1U Size width 483mm height 45mm depth 300mm Weight AS551 Slave ca 2 4 kg Environment Operating temperature 5 C to 40 C Storage temperature 10 C to 70 C Humidity 0 to 90 ...

Page 27: ...00 1900MHz 3V Mini SIM cards Antenna 1x antenna splitter 2 to 1 SMA female connector Interfaces LAN Ethernet 10 100 Base T RJ45 BRI ISDN TE ISDN S0 Slave RJ45 clock synchronization PassThrough input ISDN subscriber ISDN NT ISDN S0 Master RJ45 NT simulation PassThrough output Reset button Protocols SIP 2 0 UDP as server client or peer to peer Additional protocols ARP DHCP DNS STUN VLAN SNMP TELNET ...

Page 28: ...nt com 55Xseries_manual_V3 22 18 08 15 Size Desktop aluminium box width 153mm height 35mm depth 185mm Weight ca 750g without power supply Environment Operating temperature 5 C to 40 C Storage temperature 10 C to 70 C Humidity 0 to 90 ...

Page 29: ...nd UMTS WCDMA 900 1800 2100 MHz FDD Band 8 3 1 Dual Band GSM GPRS EDGE 900 1800 MHz Antenna One antenna combiner 2 in 1 SMA female connector One auxiliary SMA connector for LTE diversity 3V mini SIM cards Interfaces LAN Ethernet 10 100 Base T RJ45 auto sensing Two analogue FXS POTS FXO for fax and phone CLIP RJ11 Network protocols DHCP DNS ARP Maintenance Service software AS55X Service for WINDOWS...

Page 30: ...lot Depending on version with two four or six slots for 3V Mini SIM cards 8 Power LED 9 Slave LED 10 ISDN main RJ 45 connector for S2M output 11 Channel status LED 12 Antenna connection SMA connector female 13 Ground connection 14 Slave 3 Connector channel 23 30 15 Slave 2 Connector channel 15 22 16 Slave 1 Connector channel 7 14 Fehler Textmarke nicht definiert 17 IEC power connector for build in...

Page 31: ...45 connector for clock synchronisation PassThrough input or ISDN Subscriber 3 ISDN TE LED 4 ISDN NT ISDN Master RJ 45 connector for PassThrough output or NT Simulation 5 SIM slot Four slots for 3V Mini SIM cards first SIM of the channel 6 LAN connection 10 100 Mbps connector for LAN for SIP communication and configuration 7 Power LED 8 ISDN NT LED 9 Antenna connection SMA connector female 10 Chann...

Page 32: ...ou release the button the device will start with default configuration 3 ISDN TE ISDN Slave RJ 45 connector for clock synchronisation PassThrough input or ISDN Subscriber 4 ISDN TE LED 5 SIM slot Two slots for 3V Mini SIM cards first SIM of the channel 6 ISDN NT LED 7 ISDN NT ISDN Master RJ 45 connector for PassThrough output or NT Simulation 8 Channel status LED 9 Antenna connection SMA connector...

Page 33: ...ck 1 Power LED 2 Master LED 3 SIM Slot Expansion with up to eight slots for 3V Mini SIM cards 4 Channel status LED 5 Antenna connection SMA connector female 6 Ground connection 7 Master RJ 45 Connectors for the AS551 Master max 0 5m 8 IEC power connector for build in power supply 1 2 3 4 5 6 8 7 ...

Page 34: ...estore the configuration press the reset button first and then plug in the power supply After you release the button the device will start with default configuration 6 Ground connection 7 Power connector for external power supply 8 Antenna connection SMA connector female 9 ISDN TE ISDN Slave RJ 45 connector for clock synchronisation PassThrough input or ISDN Subscriber 10 ISDN TE LED 11 ISDN NT LE...

Page 35: ...ess 2 Power LED Online status LED 3 Dual SIM card reader with status LED channel 1 LTE UMTS i net phone 4 Dual SIM card reader with status LED channel 2 GSM fax phone 5 RESET button 6 SMA connector main antenna auxiliary SMA connector for LTE diversity 7 Power supply 12V 30V DC 8 Telephone PBX connector FXO RJ11 9 G3 fax connector FXO RJ11 10 Earth terminal GND 1 5 2 4 6 7 8 9 10 3 ...

Page 36: ...ster LED o LED is steady green if the master is detected o LED is steady red if no master is detected ISDN aux LED o LED is steady green if PassThrough or synchronisation is configured and a PRI input or sync signal is found o LED is steady red if PassThrough or synchronisation is configured but no PRI input or sync signal is found ISDN main LED o LED is steady green if there is a ISDN connection ...

Page 37: ...selected by the SimSwitch o LED is off if the channel is configured but currently not in use o LED is blinking green if the channel is not configured Channel status LED o LED is steady green if the channel is ready o LED is blinking green if a call is active o LED is steady red if the channel is switched off o LED is blinking red one time if no module is installed or the installed module is damage...

Page 38: ...leven times if there is an error while loading the echo cancelling application respectively while checking echo cancelling level o LED is blinking red twelve times if the module will restart by GSM channel restart timer o LED is blinking red thirteen times if an error occurred within the multiplex mode Telnet mode Online LED WLL550 Pro only o LED is steady green if the internet connection WAN is s...

Page 39: ...n by pressing the RESET button If the RESET button is hold the power LED will start the following flashing sequence 2sec off 2 sec alternating red green 2 sec off 2 sec yellow 2 sec off 2 sec red 2 sec off then turning to green again Releasing the RESET button after a determined time causes a certain action like a ReverseIP remote service session a warm restart or a cold restart flashing red green...

Page 40: ...nstall the software and to expand the AS55X USB driver on your computer USB Drivers for WIN7 8 64bit must be installed manually The default installation directory is C programs AS55X_Service or C program files x86 AS55X_Service To approve the directory you can start the setup with the installation button After this you can also check the program group before the installation will finally copy all ...

Page 41: ...About this program To check date and number of software revision o Access type To switch between the modes local access USB access via LAN access via GSM data and demo access o General information Explanation about numbers VPN and Telnet o Preferences To activate Expert mode 4 Button to start the programming session local remote or demo 5 To switch between configuration see 4 1 installation data s...

Page 42: ...d the driver Please note that in a Windows 7 8 10 32bit environment it is mandatory to start the AS55X Service Software in administrator mode for the first time Therefore use right click on the menu item and choose run as administrator If you start the AS55X Service Software in user mode with left click the USB driver will not be added to the system drivers USB Drivers for WIN7 8 10 64bit are avai...

Page 43: ...nd it is possible to reach the configured IP address e g 192 168 0 2 by default see textbox Remote IP address the connection will be established immediately Otherwise you can configure a temporary IP address This means that the configuration software detects that it is not possible to connect to the AS55X and you will be requested to set a temporary IP address for this session Now you can set the ...

Page 44: ...d dialling list from SIP SIP number in menu GSM PBX DTMF speed dialling list from SIP If you press Export the next window opens and you have to choose yes or no If you press no the whole list will be exported to a text file which you can save anywhere This file can only be imported into an AS55X the same type of table If you press yes the listed GSM SIP numbers will be copied to the clipboard Now ...

Page 45: ... no GSM channel is registered to a GSM network with sufficient signal quality Only emergency calls can be made now In some cases it depends on the PBX whether this tone is switched through to the subscriber or not Proceeding ISDN SIP GSM default ringing tone Audible signal for confirming the selection of outgoing calls The AS55X is able to send a confirmation tone or an announcement to the ISDN SI...

Page 46: ...code acknowledge tone This tone or announcement is audible to the GSM subscriber when he has succeeded entering the callback code Minute reminder ISDN SIP GSM default unchecked Minute reminder for call direction from ISDN to GSM If this box is checked and if the call setup direction is from ISDN to GSM every minute a short tone will be sent to the ISDN subscriber The following different variation ...

Page 47: ...Busy tone 425 khz Four busy tone 425 khz Interrupted ringing tone 425 khz Single short tone 425 khz Intermittent tone II 1336 khz Ringing tone 425 khz Pulsed dialing tone 425 khz Intermittent tone I 425 khz Special dial tone 1 425 khz 440 khz Special dial tone 2 380 khz 6 7 Continous tone 425 khz sec 1 2 3 4 5 ...

Page 48: ... volume level for audio and tones separately in each direction You can adjust the level in 3dB steps By default all values are set on 0dB level Audio level ISDN SIP GSM Audio level directed ISDN to GSM Audio level GSM ISDN SIP Audio level directed GSM to ISDN Tone level ISDN SIP Tones and announcements directed to ISDN SIP Tone level GSM Tones and announcements directed to GSM ...

Page 49: ... Server or SIP peer mode Notice If you configure a default gateway and DNS take care that they are reachable Otherwise the network component of the AS55X checks it and restarts the LAN interface if no gateway is available This will cause that the LAN interface does not work If you use a network without gateway and DNS you do not need a subnet mask as well Act as default gateway with DHCP and DNS A...

Page 50: ...ddresses to the client can be set here Default value The DHCP range starts one step behind the IP address of the AS55X and ends at the ends of the last IP address of the fourth octet X X X 254 Local DNS server supported name If the AS55X acts as default gateway with DHCP and DNS it will serve DNS requests from clients to this name Use the form text1 text2 e g as55xserver as55xdomain Default value ...

Page 51: ... You can activate these options to save all network traffic By default only relevant LAN messages will be traced You can distinguish between sent and received traffic data Though this setting will cause a lot of unnecessary trace data especially audio data It is not recommended for normal operation Default value both unchecked ...

Page 52: ...from the AS55X Some PBXs cannot work with different clocks due to the offset between these clocks This might cause problems with data and fax connections over the wired network or aborted connections Therefore you can use the ISDN AUX Interface This can be connected to the wired network interface of the PBX To configure this option use the menu synchron interface Default value Slave This option is...

Page 53: ...swer with different options You can choose how the AS55X does it o CALL PROCEEDING ALERTING with audio default value This is the default value and the version that is closest to the ETSI ISDN standard The AS55X answer with ALERTING and generates the tones as listed in menu tones and announcements Notice In this case you can hear no tones and announcements out of the GSM network Notice Some PBXs ge...

Page 54: ... charge This choice will produce costs during the call setup phase Protocol option reject If a SETUP from ISDN to the AS55X must be rejected e g no GSM channel available this can be done in two ways The normal way is to reject the SETUP with RELEASE COMPLETE But some PBXs misinterpret this as error Alternatively the SETUP can be accepted and immediately disconnected In most cases the system will w...

Page 55: ...his is necessary if the PBX needs synchronised clocks at different primary rate interfaces o Off default value The AS55X generates its own clock o Additional terminal To synchronize the AS55X main interfaces clock to an existing PRI clock connect the ISDN AUX interface parallel to your PBX as an additional terminal to the wired network e g with an Y adaptor In this case the receive path of the con...

Page 56: ...S55X s point of view a TE point to point interface tie line is preferred This one is the most flexible one and has no problems with synchronisation If you choose point to multipoint TE connection there is no possibility to dial a GSM number directly In this case you have to use the MSN GSM link list within a fixed combination between ISDN and GSM number For point to point or point to multipoint NT...

Page 57: ... up The clocking of an ISDN interface can be shut down But in order to recognise interface failures and to react as fast as possible keeping clock is recommended If layer 1 is chosen the AS55X will only force the interface clocking In case of layer 1 and 2 address TEI management in point to multipoint modes is done as soon as possible and the data link layer will be held active There is no additio...

Page 58: ...se you can hear no tones and announcements out of the GSM network Notice Some PBXs generate the tones itself before ISDN CONNECT message Therefore you cannot hear the AS55X generated tones and announcements o CALL PROCEEDING ALERTING with ringing tone via GSM The AS55X answers with ALERTING after detecting ringing tones in GSM network Not AS55X self generated tones can be heard but tones and annou...

Page 59: ...onnected In most cases the system will work fine with both settings If the PBX is wanted to reroute rejected calls the success may depend on this protocol option Default value Reject by RELEASE COMPLETE Tone generation during call setup During the call setup phase the AS55X normally generates tones or switches audio from the GSM network to the ISDN interface If the PBX should generate tones it can...

Page 60: ...art Amount of digits for autostart in international order At POTS interfaces dialling can be made only digit by digit but a GSM call setup can be made en bloc only Therefore the AS55X must collect all digits until the dialled number is complete There are two ways to indicate the number to be complete 1st Define a fix amount of digits for dialling to the GSM network Set this amount to the maximum n...

Page 61: ... Pro In this environment the far fax is that one connected via the GSM network For more details about fax mode see 1 1 Positive acknowledge text to far FAX Error feedback text to far FAX Positive acknowledge text to near FAX Error feedback text to near FAX Enter any text to enable the feature This text will be forwarded as positive acknowledgement resp error feedback For the positive acknowledgeme...

Page 62: ...ith a special information element This often happens by redialling 2nd The calling subscriber indicates the number to be complete with typing a rhombus This is rarely used in the field because it is complicated and sometimes the PBX has problems with this digit 3rd A fix amount of digits for dialling to the GSM network can be used Set this amount to the maximum number of digits referring to your d...

Page 63: ... sends a type of number that does not fit to the dialled digits E g it assigns the national number type to digits with the national prefix With this setting the ISDN number type can be overwritten by a suitable type Default value No change o Amount of CLIP digits from ISDN to be ignored Sometimes the ISDN PBX sends the number of the calling subscriber CLIP in an order or a number type which is not...

Page 64: ...ch ISDN MSN The Length of the list is limited to 100 entries If the AS55X reach one of the linked MSNs a call to the linked GSM number will be initiated immediately 5 6 3 Charge Type of charge information The AS55X can generate time related charge information during calls from ISDN to GSM The accumulation of charge steps starts with the GSM connection even if the ISDN protocol option immediately c...

Page 65: ...e signal quality is too bad If the GSM channel requested by the routing function is not available this abort cause will be sent to ISDN This case will occur if no member of the selected GSM channel group is registered to a GSM network with sufficient signal quality Default value Cause 34 the call setup failed before alerting This can occur if the called number does not exist if the called phone is...

Page 66: ...must be typed in here Default value No entry detection off if the connection is aborted by busy tone via GSM Some GSM networks do not terminate the call immediately after the GSM subscriber has hang up they only switch a busy tone to the calling phone If the AS55X is wanted to detect this busy tone and terminate the call immediately the desired ISDN abort cause must be typed in here Default value ...

Page 67: ...rer capability not authorized Cause 58 Bearer capability not presently available Cause 63 Service or option not available unspecified Cause 65 Bearer capability not implemented Cause 66 Channel type not implemented Cause 69 Requested facility not implemented Cause 70 Only restricted digital information bearer is available Cause 79 Service or option not implemented unspecified Cause 81 Invalid call...

Page 68: ...r An overview off all registered users can be found in the view SIP registered user list in services menu see 7 9 To control the access of clients to the SIP server you can use the authorized user list see 5 7 4 In this case only entered users can register to the AS55X Notice It is recommended that the AS55X operates with fixed IP addresses instead of DHCP assigned IP addresses o SIP Client The AS...

Page 69: ...The amount of prefix digits can be ignored by AS55X to ensure a correct routing The amount of digits to be ignored can be selected here Default value 0 Prefix for suffix dialling to GSM Some PBXs sent the dialled number without a leading zero or with another incorrect string To correct the prefix you can fill in a suffix that is assigned to the GSM network Default value not reported Amount of CLIP...

Page 70: ...fix for suffix dialling to SIP Referring to Prefix for suffix dialling to GSM you can define a prefix for dialling to SIP If your PBX expects a string with main and extension number you can fill in the main number for example and the user only needs to dial the extension number Default value not reported Maximum amount of digits for suffix dialling to SIP For call setups from GSM to SIP the amount...

Page 71: ...e the AS55X can actively supervise the connection via SIP reINVITE requests or SIP INFO messages So every 60 seconds a message will be sent by the AS55X and the opposition will answer If there is no reply the AS55X will assume that there is a termination and will release all connection parameter The connection will be aborted exactly after one minute This is recommended in all cases If it does not...

Page 72: ... off Default value Off Timeout for autostart After this period of no further INVITE an INVITE will be handled as complete Refer to incomplete SIP INVITE handling Default value 4 seconds Amount of digits for autostart in international order With this amount of dialled digits an INVITE will be handled as complete Refer to the incomplete SIP INVITE handling Please keep in mind the number is converted...

Page 73: ...o possible that there are requirements for complete number dialling in client mode Therefore you can check this box The AS55X will work like SIP client and SIP peer together All received numbers except the configured local username and the SIP numbers of the GSM PBX link list will cause a direct GSM call These numbers could be received from anywhere Therefore also check the next configuration box ...

Page 74: ... you can set a VLAN ID here This is used to assign to a special VLAN on a VLAN trunking or VLAN tagging port Only SIP and RTP data will be tagged with this VLAN ID All other VLAN data will persist untagged If you enter no VLAN ID the AS55X works without VLAN The VLAN ID value is allowed between 1 and 4095 12 bit The VLAN Priority which you can set in the next box can be set between 1 and 7 3 bit D...

Page 75: ...est line and in the TO header This function is greyed out in SIP Server mode Default value not reported not reported Local username Authenticate ID In SIP client mode the local username and sometimes also the authentication ID is required for the registration to the SIP server Mostly you have to fill in your telephone number If you don t have an additional authentication ID keep the field blank Th...

Page 76: ...ccept call setup from peer s function in mind see 5 7 2 All call setups to the PBXs are routed to the 1st peer IP address except if the connection to this address is not given but the connection to the 2nd peer IP address is present The connection between AS55X and your PBX will be checked continuously by SIP OPTION messages every 10 seconds This function is greyed out in SIP server and in SIP cli...

Page 77: ... converting the dialled number from a SIP number type to a valid GSM number type Default value 484 address incomplete the call setup should be rejected in case of presence of the CLIP via SIP If the call shall be blocked by the AS55X in the case of presence of the CLIP from SIP the desired abort reason must be entered here Default value not reported the requested GSM channel is busy or not registe...

Page 78: ... Default value not reported if the call setup is aborted by announcement Some GSM networks do not terminate the call immediately if the called phone is not available they only switch an announcement to the calling phone If the AS55X is wanted to detect this announcement and terminate the call setup immediately the wanted SIP abort reason must be typed in here Default value not reported if the conn...

Page 79: ...ity too long Response 414 Request URI too long Response 415 Unsupported media type Response 420 Bad extension Response 480 Temporarily unavailable Response 481 Call leg does not exist Response 482 Loop detected Response 483 Too many hops Response 484 Address incomplete Response 485 Ambiguous Response 486 Busy here Response 488 Not acceptable here Response 500 Server internal error Response 501 Not...

Page 80: ...tup direction from GSM to PBX the GSM caller can abort the current call setup to the PBX with the DTMF tones and 0 immediately He will hear the dial tone again and can start a new trial This function cannot work if the call setup to the PBX is made via the subscriber number without delay Default value checked Detect restart sequence 0 from GSM during active call During an active call the GSM subsc...

Page 81: ... an active call Default value unchecked Keep in mind that no telephone event will be transmitted if you use GME function Also another event will be suppressed for 2 seconds after pressing the 5 7 7 Codecs First codec Second codec Set the codec types that are offered in a call setup to the PBX and are accepted in a call setup from the PBX The codec choice is made in the order entered here Normally ...

Page 82: ...try to country For properly number converting from ISDN to GSM domain and vice versa type in the valid national prefix of the ISDN site nationality Default value 0 International prefix In most cases the international prefix in wired networks is 00 but it varies from country to country In GSM networks the general international area code is the plus digit For properly number converting from ISDN to ...

Page 83: ... saved if the called party did not answer Keep in mind if the call is accepted by a mailbox the call setup will not be listed The same may apply to network announcements Default value Off Notice The correspondent setting in the window Wired access Individual call setup will overrun this one Save call setup duration Here you can choose the duration of the storage It is possible to select a period b...

Page 84: ...sted in individual call setup parameters will be routed as defined If no call setup is selected every call setup attempt to an unspecified number will be rejected by the AS55X If Next ready GSM channel is selected every call setup attempt to an unspecified number will be routed via the next channel that is registered that has sufficient signal quality and is not in use Default value Next ready GSM...

Page 85: ...ave priority over the global or general settings This numbers are also used for call interception in PassThrough mode see 5 11 1 Beginning of PBX number To exclude single subscriber numbers from the routing via the AS55X or to define a specific behaviour depending on the calling party number you can add a PBX subscriber number to this list The PBX subscriber number list has a higher priority than ...

Page 86: ...outing is selected the setting of the global routing in the window ISDN access Global call setup will take place see 5 8 2 Default value Use global routing Display GSM number Here you can choose whether your number will be transmitted YES CLIP or if not NO CLIR If you choose Network settings the default setting within the GSM network is valid As on wired side means that the own SIM number is displ...

Page 87: ...setup list should be deleted after the recall then select yes otherwise the entry persists after a successful recall Default value not reported Send SMS callback request For this specific number or group of numbers it can be defined if a short message request should always or never be sent This will override the global settings in Short message callback request refer to 5 8 5 Always means the shor...

Page 88: ...l if the checkbox Enter code during connection is checked If the checkbox Send message automatically if call is unsuccessful is not checked you will be invite to enter this code by selected tone if the call is finished by the called party e g the called party is busy or reject the call If you configured Send message automatically if call is unsuccessful and a mailbox answers the call no short mess...

Page 89: ...e if it is busy or has rejected the call Notice Some GSM networks do not terminate the call immediately if the called phone is busy they only switch a busy tone to the calling phone In order to detect the busy tone please refer to ISDN access Causes see 5 6 4 or SIP access Responses see 5 7 5 Default value unchecked DTMF code and DTMF number enter tone This tone or announcement you will hear if yo...

Page 90: ...re CLIR in the field below Display number GSM network it is possible to submit your number by entering a code in front of your dialled number This code you have to enter here It can consist of up to four numeric digits Default value not reported Notice The weighting of the CLIP settings is as follows The lowest priority is the setting in general GSM settings display number GSM Network then in indi...

Page 91: ...the module log in again after the chosen period If you select Off the module will not be restarted This is the global default value for all channels For a precision tuning to each channel you can use GSM settings GSM channels Default value after 8 hours Notice A restart will never be triggered while a GSM connection or a call setup is in progress GSM channel restart mode In some cases it happens t...

Page 92: ... The indicator of a disabled GSM channel permanently shows red This setting should be used if the channel should permanently or temporary e g for test purposes be disabled Not additional setting to this channel will be affected Default value On Net code To force a registration to an explicit GSM network the net code of the desired GSM network can be set at this point An individual net code can be ...

Page 93: ... setup into the GSM network will be done via channels that do not reach this signal level The indicator of a registered GSM channel with too small signal quality is a slowly flashing green LED Adjustment range is 00 99 Default value not reported Echo cancelling level In a plain ISDN PBX and additional use of ISDN telephone units no echo occurs Because of the much higher speech comfort echo cancell...

Page 94: ...nd rename them according to your requirements For the selection of a channel to a group simply mark the corresponding box an X appears For the group name you only have to overwrite the default group name One channel can exist in multiple groups If you want all channels in one group use the button Assign all GSM channels to this group For every channel in its own group use the second button Assign ...

Page 95: ... you can normally call an extension at your PBX and no callback will be initiated Default value Reject call for callback after timeout Call termination acceptation timeout After this time the AS55X will reject the incoming call or within this time the incoming call has to be rejected manually by the call initiator If you choose 0 seconds the call will be rejected immediately Adjustment range 0 255...

Page 96: ...GSM numbers single or groups of phone numbers can be defined which will be treated separately Default value YES AS551 and AS550 Notice Entries of the access list by GSM numbers have higher priority than this GSM channel dependent setting Fix subscriber number Here you can configure a direct call to a PBX extension All incoming calls on this channel will be directly forwarded to the fix subscriber ...

Page 97: ... Off Notice By using the access list by GSM numbers single or groups of phone numbers can be defined which will be treated separately Notice Entries of the access list by GSM numbers have priority over the GSM channel dependent setting Callback via CLIP If this feature is activated the call from the GSM subscriber will be treated according to the callback settings in window GSM access General see ...

Page 98: ... all activated channels For more details about callback mode see 1 1 Default value No deactivated Use access by number It is possible to set separately for every single GSM channel if the access list by GSM number ought to be processed or not see 5 10 3 By using of the access by GSM number you can assign special GSM access data to single or groups of GSM subscribers You are able to set callback fi...

Page 99: ...et here In the list Configure GSM access by number you can enter up to 5000 values Beginning of GSM number Here you can enter single GSM numbers or groups of numbers The groups will affect all numbers with the same first digits e g network prefix or VPN prefix This groups and numbers can be entered continuously without special order Longer numbers has a higher priority than shorter ones The number...

Page 100: ...ult value No entry Notice Entries of the access list by GSM numbers have priority over the GSM channel dependent setting Fix subscriber delay According to the channel access settings see 5 10 2 you can also define special delays for single numbers or groups of numbers Normally if you use the fixed subscriber number your call will be directly forwarded to the inscribed number every time If you want...

Page 101: ...bers have priority over the GSM channel dependent setting DTMF code If you have activated the callback via DTMF code in GSM access By GSM number see 5 10 2 you can here define this DTMF code for single numbers Consider that this code only make sense if you have entered a single number If you want to configure the same code for a group of numbers you have to enter the numbers one by one If you do n...

Page 102: ... hardcoded list Furthermore there is a switch to allow or prevent data roaming Now there are four input fields where internet access data can be entered If provider SimSwitch is activated the entry according to the SIMs has the highest priority The entry in wireless internet access screen has the next priority level followed by this new internet access data list The hardcoded list got the lowest p...

Page 103: ... wired access see 5 8 3 and a designated GSM channel is available the dialled number will be routed directly to wireless network For special routings by calling party number or called party number you can configure complete numbers or number blocks For more details please look in menu 5 8 3 wired access individual call setup Notice Entries in the individual call setup list of wired access are mand...

Page 104: ...al code number to wired network otherwise the code will be cut off and the number will be transmitted without the leading zero This is advisable if use a real code with up to four positions e g 1234 Then you can cut off these digits The code and the number has to be entered via DTMF Default value Not reported unchecked Dialling tone GSM wired network This dialling tone will be generated by the AS5...

Page 105: ...for CLIP converting to wired network This entry is used to select a CLIP which is transmitted to wired network If you call the GSM number of the AS55X and the dialling is directed to wired network the AS55X checks if the GSM number is available in this list If there is accordance to the GSM number the linked wired number is used as CLIP Default value checked Use this list for CLIP converting to PB...

Page 106: ...s are used for this channel the first SIM will be logged in again but without approving outgoing connections Incoming calls are permitted if configured Notice If all minutes are used up the AS55X answers with ISDN cause SIP response the requested GSM channel is busy or not registered at the network or the signal quality is to bad o SIM 1 with pay monthly tariff others with inclusive minutes If you...

Page 107: ...e messages will be logged in again o Only SIMs with pay monthly tariff SMS If you choose this configuration all SIMs have the same tariff with pay monthly tariff All SIMs will be logged in continuously by the entry Switch to next SIM after minutes respectively messages This cycle is running endlessly Total number of SIMs Here you can enter the amount of SIM cards These are calculated inclusive of ...

Page 108: ...operation mode SIM 1 with pay monthly tariff others with inclusive minutes messages the main SIM is excluded from this cycle Allowed value 1 65534 Step with call start seconds Some SIMs with inclusive minutes always counts an amount of seconds with the start of a call With this setting the size of the first step can be set E g enter 60 is the first minute should always be counted full 60 1 clockin...

Page 109: ...nections cannot be started as long as the Telnet channel is open When a Telnet session is terminated e g the virtual COM port is closed the GSM channel will fall back into voice mode and the indicator will show green again after a few seconds Default value off Notice If you use Telnet in full access mode there will be no option for this channel to use incoming GSM remote maintenance Notice If you ...

Page 110: ...be configured in single mode additionally Voice traffic and SMS cannot be used parallel Secondly you can use the channel in SMS server single channel mode In this mode you can use SMS and voice at the same time Up to all 30 channels can be used in this mode Default value off Peer Telnet IP address If the SMS server access shall be locked to one dedicated client fill in the IP address of this clien...

Page 111: ...s for each SIP number use the link list SIP Provider hostname Registrar name Here you have to enter your provider s domain name or name of registrar If you enter the local hostname and the remote hostname in SIP access Names and passwords it will be overwritten by this value If you had entered there the local hostname before it will be filled in here If this field is empty the IP address of the AS...

Page 112: ...asswords This entry is case sensitive Default value not reported Authenticate password for SIP DID registration Here you have to enter your password of your account data This entry is the same as the local username in the menu SIP Access Names and passwords This entry is case sensitive Default value not reported Contact username for SIP DID registration The standard contact username for SIP DID re...

Page 113: ...ur SIP provider allocated it to your account This number may consist of numbers and letters Default value not reported Authenticate ID Password If you have to register your SIP accounts with different logins authentication and password you have to fill in here If all SIP accounts use the same notification you have to enter this global ID in the window SIP access Names and passwords Default value n...

Page 114: ...u can dial by a DTMF shortcut For these abbreviations you can use all twelve keys on your phone including hash and the asterisk The length of this DTMF string is limited to 21 characters By default the first match of your shortcut is selected A precise adjustment of the selection takes place in the menu DTMF dialling options DTMF number This is the abbreviated dial string received by DTMF from the...

Page 115: ...ly If there is no match in the DTMF list the entered number will be dialled Note also the menu DTMF dialling options GSM number The number should be entered in international order beginning with A VPN number must be entered with the VPN prefix 5 11 5 5 DTMF dialling options For incoming calls from GSM and from VOIP you can activate a direct call or use DTMF suffix dialling For incoming VOIP calls ...

Page 116: ...omplete number dialling from SIP If dialling of complete GSM numbers is allowed protection against misuse is strongly recommended This can be done by restricting the access to GSM to a couple of dedicated users Therefore use the menu Sip access Authorized user list see 5 7 4 Default value checked Default destination if invalid or no dialling from SIP Fill in a destination number to be called if no...

Page 117: ...as complete Default value checked Allow complete number dialling from GSM If dialling of complete VOIP numbers is allowed protection against misuse is strongly recommended This can be done by restricting the access to VOIP to a couple of dedicated users Therefore use the menu GSM access by GSM channel see 5 10 2 and by GSM number see 5 10 3 Default value checked Default destination if invalid or n...

Page 118: ...l be deleted and all statistic counters will restart Default value not reported Operation mode Please define if you want to permit SNMP read operations from and or write operations to the AS55X Additionally you can configure the AS55X to sent SNMP traps to the manager Default value Off IP address This IP address is used to identify SNMP manager for read and or write operations and has to be entere...

Page 119: ... the SNMP manager Default value not reported With firmware 3 20 we introduce some new features for SNMP The mobile network type if GSM EDGE UMTS or LTE can now be requested via SNMP By default the GET NEXT requests within the table firstly increment the table element and when the whole table is processed the index will be incremented This order can be changed by setting the unnamed bit 45 ...

Page 120: ... and WLL 550 Pro with SimSwitch hardware For more details about the ProviderSimSwitch see 1 15 To configure the ProviderSimSwitch activate the SIM slot of SIM 1 to 5 by setting it to Yes Please begin with SIM 1 and do not skip any SIM slots such as using SIM 1 SIM 2 and SIM 4 Each GSM channel can manage different numbers of SIM cards Entering the GSM netcode is optional to avoid international roam...

Page 121: ...e tab Preferences in the menu bar You can make special settings with this tool which can be necessary in some extraordinary cases In normal cases this special configuration should not be used Unwanted behaviour of the AS55X will be consequence if you make changes without exactly knowing the function of the settings Please contact your distributor before using this tool ...

Page 122: ...ress the AS55X will wait this time for an answer from the ISDN user Default value 60 sec Call from GSM reaction delay From the sight of the GSM network the GSM channel of the AS55X is a mobile phone Sometimes GSM networks do not behave properly if the reaction of a call to a mobile phone is too fast With this setting the reaction delay can be adjusted Default value 1 00 sec Waiting time for CLIP f...

Page 123: ...e during suffix dialling Default value 60 sec Waiting time for connect from GSM When a call setup to a GSM number is made and the GSM phone is ringing the AS55X will wait this maximum time for an answer from the GSM user After this timer has expired the call setup attempt will be aborted Default value 120 sec Blocking time of GSM channel after call termination During this time the GSM channel of a...

Page 124: ...osition for investigation of GSM call setup problems The distances of reading the cell information in idle mode and in active mode call present can be set separately The information can be displayed via the trace functions Default value 0 sec SIP OPTIONS request repetition period The presence detection of the peers in SIP peer mode and of the clients in SIP server mode is made with a SIP OPTIONS r...

Page 125: ...s national emergency numbers If set national emergency numbers are not extra processed This bit has no effect to the GSM emergency number 112 Default value Set Unnamed bit 9 trace GSM engine start up sequence If set the start up sequence of the GSM engines will be traced This bit can be used to decrease trace load if modules are missing SIMs Default value Set Unnamed bit 10 use GSM network nationa...

Page 126: ... Not set Unnamed bit 26 use address placeholder in via header If set the actual IP address and port number are not included in SIP via header They are replaced by placeholders This bit setting might be necessary if a NAT router is placed between AS55X and PBX or SIP provider Default value Not set Unnamed bit 28 allow active SIP call without audio If set an available audio channel is not necessary ...

Page 127: ...Switch the response of the module to the command AT CMUX 0 can be handled as sent short message Default value Not set Unnamed bit 35 suppress DHCP request as connection check If the AS55X work as DHCP client it generates a cyclic DHCP request as connection check to the network If this causes errors in the network the cyclic request can be suppressed with this bit Default value Not set Unnamed bit ...

Page 128: ...viders do only accept call setups with the correct values With this bit the fetching of this information from the register response message can be controlled Default value bit 48 Not set Default value bit 49 Not set Unnamed bit 50 abort SIP connection with TCP socket close Normally for a SIP connection it is not really necessary that the correspondent TCP connection is up for the whole time If thi...

Page 129: ...his bit is set there is no storing and the parameters will newly be read from the remote FAX device with every call Default value Not set Unnamed bit 65 add a leading 0 zero to called party number Sometimes PBXs need an additional leading 0 if the destination of the call is not in the PBX domain number of the wired network Depending on the detection of PBX internal and external numbers this digit ...

Page 130: ...calls differs from that one for voice calls But for outgoing FAX calls the voice number is displayed to the recipient Hence a FAX back to the displayed number will fail With this bit no number is displayed so the only information for a FAX back is the identification in the head line of the FAX Unnamed bit 75 convert DTMF hash codes Dialing strings beginning with a are used for programming or switc...

Page 131: ...errun Unnamed byte 29 DTMF processing This byte holds the configured DTMF processing modes 1 Detect restart sequence 0 during call setup from GSM to PBX 2 Detect restart sequence 0 from GSM during active call 4 Convert SIP telephone event to DTMF to GSM 8 Convert DTMF from GSM to telephone event to SIP Code the byte as sum of the single modes The telephone event RFC2833 4733 conversion modes are a...

Page 132: ... implicit with an INVITE request Default value 1 Unnamed byte 69 IP trace mode 1 Trace received frame 2 Trace sent frame 4 Trace received fragments Code this byte as sum of the single modes The trace of received and sent frames can also be switched on or off by configuration window advanced network configurations The trace load can be reduced with this byte e g if a deeper trace memory for GSM is ...

Page 133: ...bps Default value Hex 81 Unnamed byte 77 SIP REFER acknowledge mode 0 Acknowledge with OK 1 Acknowledge with NOTIFY Default value 0 Unnamed byte 78 offered telephone event payload type According to SIP RFC allowed payload type for SIP telephone event are 96 to 127 the AS55X normally offers 123 But some PBXs need a special payload type offered by the AS55X it can be set here This value has no affec...

Page 134: ...se Default value 0 same as 12 48 ms Unnamed byte 103 Telnet option raw TCP mode If this byte is set to 1 no Telnet control codes are used This is mostly called raw TCP mode Default value 0 Unnamed byte 107 read own voice number trials This byte specifies the trials of reading the voice number of the own SIM If there is no number stored on the SIM the startup of the module gets faster if this value...

Page 135: ... this digit leads into trouble with callback or detection of PBX internal and external numbers It can be removed in dependence on the type of number If this byte is 0 the earlier reparation of the prefix error will be maintained If this byte is 1 a leading zero will be removed from an unknown number If this byte is 2 a leading zero will be removed from an ISDN national number If this byte is 4 a l...

Page 136: ...on timeout By default the timeout for registration of the GSM module to the network is 120 seconds This byte can be used for another value Unnamed byte 126 network selection trials By default this value is 8 It can be increased if the registration of the TC63i GSM module to the network fails for a very long time e g in the case of roaming If the unnamed bit 76 is set error results will be ignored ...

Page 137: ... the sending begins immediately after start up in SIP client mode after successful registration at the server In SIP server mode the AS55X sends this message to every registered client The OPTIONs message can be used as keep alive function for NAT router entries Set this value in 10 milliseconds a period time of 0 will suppress the OPTIONs sending The response from the endpoint can be ignored even...

Page 138: ...ed long word 10 SIP CLIP source header list The CLIP from the PBX used by AS55X for callback issues can be present in different SIP headers And the effective CLIP entry of these headers can differ With this long word the sequence for searching the CLIP can be defined Each digit of this long word represents a SIP header for searching the CLIP Digit value 1 From header Digit value 2 P Asserted Ident...

Page 139: ...regular licenses After the license duration has expired the device stops normal processing and only maintenance is possible All SIP Clients and SIM cards will be stay logged in but all calls will be declined Calls will not be aborted There will be no LED notification The status of the test licence you can check up in menu 7 16 Now the configuration has to be up and downloaded in order to make the ...

Page 140: ...he AS55X Service Software via USB By default no password is set To set a password for first configuration leave the current password blank and type in the new password inclusive the verification To delete a current password type in your old password and leave the other two fields blank The password is saved in the AS55X and NOT in the configuration data Notice If you lose your password it can be c...

Page 141: ...l AS55X The current version of the AS55X you will find at https www kuhnt com 6 6 Download announcement file Here you can download the announcements files to the AS55X The selected announcement files will replace the current announcements Various announcement files e g different languages you will find at https www kuhnt com If you would like to use some individual announcements please contact you...

Page 142: ... reboot So it is possible to edit the last backward data after an error occurred The period of time depends on various setting see 0 Below the record control you can find some trace filters Herewith it is possible to refine the results of the trace data You can make a general selection between ISDN LAN GSM control data and transaction numbers A fine selection can be made in the menu bar at the poi...

Page 143: ...N will be assigned to every new call or call setup In the next column are listed the sources of every entry A short info you will find in the last column After selecting one row you can see all data at the bottom of the trace window If you sent a trace file to your local distributer it is not necessary that you make a backup of your configuration All device data are stored within the trace record ...

Page 144: ...tered unknown or SIM not ready If you are registered to the wireless network your signal quality is listed in the field below For good voice quality the value should not less than 40 50 percent The network listed with name MCC and MNC is shown in detail just to check if you are logged in the right network Flash Code Error LED indicator ERROR continuous red light Engine out of order 1x red flashing...

Page 145: ... listed in the next columns You can check if the typed number is correct Sometimes single numbers are not detected correctly or listed twice Therefore you can check the timeout DTMF recognition in general GSM settings see 5 9 1 The outgoing identity is listed in destination calling number the called number is in the last column 7 5 View call setup list This list is to monitor the callback function...

Page 146: ...n or installation e g active ISDN mode DNS translation problems bad gateway or bad cable connection If you configure SIP peer mode the IP address of the registrar keeps 0 0 0 0 and the 1st or 2nd peer detection changes from Undefined to YES In SIP client mode there will be one or more extra column You can see the state of your SIP extension In the line Register status of you can see if your login ...

Page 147: ...ot be deleted 7 12 System clock calendar Here you have to set the internal clock It is mandatory for a correct function of the SimSwitch But it s also recommended for other functions e g correct trace data For more accurate time settings within your AS55X it s possible to enable the Daylight Saving Time rule Then the AS55X adjusts the time changes by itself To set the time in AS55X it is also poss...

Page 148: ...ddress is the default address If you change the MAC address in the menu Special setting the current setting will be shown in the view LAN status menu see 7 7 7 15 View extended features Look here for an overview about your AS55X options All activated extended features are marked in this list The amount of available Telnet channels is also listed If you use an upgrade key the activated feature will...

Page 149: ... AS55X All received replies will be shown in the lower textbox To finish your session press Disconnect from server By default this feature is not shown If you want to test SMS Server or to create a software application please contact your local dealer to enable this menu item ...

Page 150: ...Some PBXes need this prefix in order to manage call back properly 8 1 2 Problem solution Fixed link of ISDN B channel and GSM channel failed This initially present function was lost with the firmware release 1 05 and is reactivated now Suppress DHCP request as connection check If the LAN interface is a DHCP client DHCP requests are additionally used as connection check to the network This function...

Page 151: ...nse from the AS55X seems to come to nothing The evaluating of the received VIA header in SIP is enhanced now for proper working with proxies 8 3 Release 3 03 8 3 1 New and improved features Second peer IP address A secondary peer IP address can be defined now for a backup PBX Call setups to the PBXs are sent to the primary peer IP address except if the connection to this address is not given but t...

Page 152: ...the connection after about 30 seconds This problem is fixed Ignore Trying response from registrar It may happen that the registrar responses with a Trying provisional response to the REGISTER request This will be ignored now PRACK configuration To increase flexibility the PRACK sequence request can be configured now It may be possible to request it always or never in order to activate early media ...

Page 153: ...NFO for supervision of connection Some PBXes do not handle reINVITES for connection supervision properly With this release the INFO method is selectable alternatively for this issue VLAN tagging VLAN tagging is implemented now A VLAN tag with VLAN ID and priority can be defined in the extended SIP settings form This tag is valid for SIP over TCP and UDP and for RTP Pass GSM CLIP in SIP client mode...

Page 154: ...disturbed distorted or interrupted and there can be noise or echo For better classification of such complaints an audio recorder is implemented The recorded signal will be saved as standard WAV file DTMF relay Additionally to DTMF converting between LAN and GSM via telephone event in the RTP stream RFC2833 4733 the processing via DTMF relay over SIP signalling is implemented Both of them can be ac...

Page 155: ...rol From this firmware release the AS550 and AS551 ISDN BRI devices will be supported SNMP implemented Lots of device and statistics information can now be read from the AS55X by SNMP Additionally the statistics of the AS550 can be restarted The correspondent MIB file needed by the SNMP manger can be found in the subfolder Documents of the service software Fix subscriber number in national or inte...

Page 156: ...ticipant normally a callback request This can take place automatically or on demand 8 7 Release 3 11 8 7 1 New and improved features WLL control From this firmware the control of the new WLL 550 PRO is implemented SMS callback request enhancements Deviating from the global settings for sending a short message callback request they now can be defined individually via the Individual call setup form ...

Page 157: ...ith the PBX domain number list That means the AS 55X will treat all there defined number beginnings as extension numbers of the PBX SMS callback request enhancements Different texts can be defined now if the origin of the call is within the PBX domain or not The selection of the text to be sent depends on detection of PBX internal and external numbers The calling party name is now available for th...

Page 158: ...lect the direction of the call Save call setup only from PBX domain It is possible now to avoid save call setups for external call sources from the PBXs point of view Those are mostly calls from the wired network to an extension that is forwarded to a GSM number via the AS55X PassThrough backup If the connection to fixed network is lost all calls can be routed via GSM For this feature a licence is...

Page 159: ...re than 200 without any gap the AS55X could get instable This had affect to all LAN functions VoIP audio stream was chopped in that case This problem is fixed with firmware 3 12 8 9 Release 3 13 8 9 1 New and improved features Path replacement Path replacement for ISDN QSIG applications is implemented please ask the customer support for configuration Use any channel if selected group not ready If ...

Page 160: ...is problem is solved SIM blocked Some SIM types have very long startup delays and during this delay the SIM seems to be blocked The firmware can handle this issue now Suppress SIP protocol elements Some PBXes cannot handle the SIP PROGRESS request or session description SDP in the SIP RINGING request PROGRESS can be suppressed by setting unnamed bit 68 and SDP in RINGING can be suppressed by setti...

Page 161: ...e extension entry will be used ProviderSimSwitch The AS550 WLL now can be shipped as SimSwitch SimSwitch in this case is not primarily designed for saving of costs It is rather meant for looking for the best supply by any provider This feature has to be licenced and configured It is possible to enter an internet access set for each GSM UMTS channel There are some commands to be given from the wire...

Page 162: ...AX stack There are optimisations of the FAX stack done Especially an intermediate quality check is ought to increase the probability of a successful transmission 8 11 2 Problem solution Short message sending problem with MC55 With MC55 GSM modules the sent short message could be corrupted This problem is solved ISDN Sending complete in ISDN Receiving the Sending Complete information element in ISD...

Page 163: ...m is solved Blocking of BRI interface There can occur an error situation triggered by data communication errors between PBX and AS55X BRI that make the AS55X remind in a permanent error state and block all calls This problem is solved GSM netcode error With Firmware version 3 14 the GSM netcode did not work in every cases this is corrected 8 12 Release 3 16 8 12 1 New and improved features Restric...

Page 164: ...for a reply If unnamed bit 74 is set the presentation of the number will be restricted even if it is requested for voice calls Support of firmware version 03 001 of PH8 module Simplified internet access of the WLL550 As long as internet access is not set by service software the access can be enabled by the DTMF code 721 and disabled by the code 720 This setting will be removed with a cold start Su...

Page 165: ...lback request did not work This problem is solved SMS callback request with calling number missing If the short message callback request was activated the placeholder for the calling number was used and if the calling number actually was not present the device could perform a restart This problem is solved ...

Page 166: ...et internet internet 22803 internet 23201 a1 net ppp a1plus at ppp 23203 gprsinternet gprs 23205 web one at web web 23207 web web telering at web If this list ought to be used checking of Go online in Wireless internet access or entering the DTMF code 721 will be enough If another or an alternative data set is necessary it can be entered via Wireless internet access For Provider SimSwitch please e...

Page 167: ... to GSM is implemented With the configuration a remote IP address can be linked to a dedicated GSM channel of the AS55X or a login with a set of username and password can be used to address a GSM channel Either a short message handling parallel or concurrently to voice calls can be configured Sending and receiving of short messages with more than 160 characters is possible now via the SMS API as w...

Page 168: ...set could be found at all internet access without APN will be tried Support of BGS2 The firmware now supports the BGS2 module within the AS550 BRI SimSwitch Optimisation Provider SimSwitch has been optimised especially for the usage in different countries DTMF code to allow data roaming The DTMF code of the WLL550 for internet access has been enhanced to allow data roaming Use the 723 for internet...

Page 169: ...nction with the searching for the best network of provider SimSwitch with different operator selections Operator selection will be performed no longer Now it will be checked if the module is registered to the requested network In exceptional cases where the requested network is not the home network to the SIM this process could fail With setting of the unnamed bit 82 the former behaviour will take...

Page 170: ...any GSM channel One or more extensions can be configured as FAX terminal SIP instant messaging enhancement This feature is enhanced for multipart short messages of up to 459 characters PLS8 version 3 supported The firmware now supports the PL8 module with version 3 APN selection based on IMSI Until now the APN selection was made based on the network the channel is registered at With this firmware ...

Page 171: ... problems in conjunction with the searching for the best network of provider SimSwitch with different operator selections Operator selection will be performed no longer Now it will be checked if the module is registered to the requested network In exceptional cases where the requested network is not the home network to the SIM this process could fail With setting of the unnamed bit 82 the former b...

Page 172: ...SERVICE MANUAL AS55X 170 www kuhnt com 55Xseries_manual_V3 22 18 08 15 8 17 2 Problem solution D D E E F F ...

Page 173: ...www kuhnt com 1 Personal memo ...

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