Innovaphone IP 400 Administrator'S Manual Download

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P u r e I P - T e l e p h o n y

VoIP Gateways

IP 400

administrator

manual

Summary of Contents for IP 400

Page 1: ...P u r e I P T e l e p h o n y VoIP Gateways IP 400 administrator manual ...

Page 2: ... April 2005 PDF version available for download at http www innovaphone com Copyright 2001 2005 innovaphone AG Böblinger Str 76 71065 Sindelfingen Germany Tel 49 70 31 7 30 09 0 Fax 49 70 31 7 30 09 99 http www innovaphone com ...

Page 3: ...VoIP Gateways IP 400 Version 5 01 Manual ...

Page 4: ...by any other means or processed duplicated or distrib uted using electronic systems without explicit approval Texts and illustrations have been compiled and software created with the utmost care however errors cannot be completely ruled out This documentation is there fore supplied under exclusion of any liability or warranty of suitability for specific purposes innovaphone reserves the right to i...

Page 5: ... interface parameters via DHCP 13 2 2 4 Setting the IP interface parameters without DHCP 16 3 General information on configuration 20 3 1 General information on the configuration user interface 21 3 2 Checking and saving the configuration 22 4 Configuration of the IP interfaces 24 4 1 Configuration of the Ethernet interface 24 4 1 1 DHCP configuration options 26 4 1 2 Full duplex Ethernet 27 4 1 3...

Page 6: ...nge line dial up or permanent connection 51 5 2 2 Usage as connection for a telephone or another piece of ISDN terminal equipment 53 5 2 3 Use as a public exchange line for an ISDN PBX 55 5 2 4 Use as a subscriber to an ISDN PBX 58 5 2 5 Use on a PBX tie line 59 5 2 6 Looping the gateway into an existing public exchange line 61 5 2 7 Dealing with the various ISDN address types 62 5 3 Consideration...

Page 7: ...ulation of the calling number CLI 94 7 2 2 Automatic correction of all calling numbers 95 7 2 3 Selective routes depending on the calling number 96 7 2 4 Changing the calling party number for specific routes 97 7 2 5 Defining call number replacements 97 7 2 6 Configuration of multiple routes for a dial prefix 98 7 2 7 Call forwarding 98 7 2 8 Call sequences 100 7 2 9 Rejecting calls 101 7 2 10 Enf...

Page 8: ...ameters 115 8 4 Transmission of call detail records CDR 117 9 Administration via the Web Browser user interface 119 9 1 Diagnostics menu 120 9 1 1 Info submenu 120 9 1 2 Log submenu 121 9 1 3 Trace submenu 121 9 1 4 Config show submenu 122 9 1 5 IP Interfaces submenu 122 9 1 6 IP Routing submenu 123 9 1 7 Ping submenu 123 9 2 Gateway menu 124 9 2 1 Config submenu 124 9 2 2 Voice Interfaces submenu...

Page 9: ...enu 137 9 4 1 Home submenu 137 Appendix A Safety instructions 138 Safety instructions for the IP 400 138 Appendix B Troubleshooting 140 Typical problems 140 NAT and firewalls 143 Appendix C ISDN error codes 148 Appendix D The innovaphone DHCP Client 152 System requirements 152 Installation 152 Configuration 153 Index 156 ...

Page 10: ...nufacturer assumes no responsibility for any personal injury damage to property or subsequent damage that can be attributed to improper use of the device Some screenshots stem from other innovaphone products But they are of the contents the same as the IP 400 ones 1 1 Notes tips and cautions Caution Observe the safety instructions specified in the respective manuals at all times Note Notes provide...

Page 11: ...m left to right Pos Name Function 1 Power For the delivered power supply 12 V 900 mA 2 tel2 first socket RJ 45 socket For an ISDN telephone PBX or exchange line 3 tel2 second socket RJ 45 socket For the optional connection of a second telephone to tel2 4 tel1 first socket RJ 45 socket For an ISDN telephone PBX or exchange line 5 tel1 second socket RJ 45 socket for the optional connection of a seco...

Page 12: ...hen connecting the IP 400 Ethernet interface to a hub 9 connect to PC Switch to the right when connecting the IP 400 Ethernet interface directly to a PC 10 Reset Button to restart the gateway Pos Name Description 1 ready The LED lights red when booting The LED lights green when ready for operation The LED flashes when downloading 2 Ethernet link The Ethernet connection is ready for data trans miss...

Page 13: ...epresent the serial number of your IP 400 while the first three hexadecimal numbers are innovaphone s fixed manufacturer s identification code The serial number is also the MAC address of your IP 400 Pos Name Description 5 tel1 The device or exchange line on the tel1 connector is active 6 tel2 The device or exchange line on the tel2 connector is active Caution If the ready LED flashes when downloa...

Page 14: ... that therefore the standard configuration is loaded We recommend restoring the standard configuration first if you are not sure about the state of the configuration see section 2 2 1 Generating the stand ard configuration from page 11 Note the section Safety instructions for the IP 400 from page 138 The IP 400 is suitable for wall mounting The horizontal distance between the sus pension points is...

Page 15: ... the IP interface parameters via DHCP from page 13 if a DHCP server is available In both cases you can access the gateway via Ethernet 2 2 1 Generating the standard configuration Bear in mind though that you will lose all of the preceding configuration data as a result of this procedure If required you can save the current configuration in a file beforehand Tip You can return to the standard confi...

Page 16: ... supply to the device is by removing the mains lead of the device or of the external power supply from the mains socket The equipment is now powered up and the READY LED is illuminated Caution Connect the gateway to the nearest wall socket using the supplied external power supply IP 400 100 240 V Only use the external power supply Other power supplies could damage the gateway ...

Page 17: ...r gate way When delivered from the factory DHCP is in an automatic mode You can force the DHCP into automatic mode with a long reset at least 3 seconds With a short reset DHCP server mode is activated and the gateway is allo cated the IP address 192 168 0 1 It is most definitely better to use the gateway in DHCP client mode To do this you need a DHCP server in the network If the power supply is in...

Page 18: ...nce the configuration has been carried out successfully the gateway registers the NetBIOS name ip400 XX XX XX XX XX XX must be replaced by the last 6 hexadeci mal numerals from the serial number Please read the associated chapter about the serial number label for your gateway You can now find out which IP address has been assigned using the com mand nbtstat on a Windows PC C nbtstat C nbtstat a ip...

Page 19: ...n the standard configuration the user name is admin and the password is ip400 You should change the user name and password immediately in the General settings area under Change login parameters to prevent unauthorised access see section 8 1 2 Defining the user administrator and password from page 110 Under IP Interfaces Ethernet Interface under DHCP set the DHCP Mode to Client see section 4 1 Conf...

Page 20: ...our PC using DHCP In the standard configuration the gateway s DHCP server is only switched on after a reset Connect up the Ethernet connectors of the gateway and PC back to back sliding switch to connect to PC If your PC has been configured via DHCP then update the IP address using winipcfg or ipconfig Otherwise set the IP address of the PC perma nently to 192 168 0 2 The gateway has the address 1...

Page 21: ...configured via DHCP You should really use DHCP if your computer is able to deal with it If this is not the case the configuration can be performed manually If your computer is configured to use the DHCP protocol the assignment of an IP address suitable to communicate with the gateway will now be initiated Under Windows 95 98 this is done using the command winipcfg selecting the options Release all...

Page 22: ...ord from page 110 Under IP Interfaces Ethernet Interface under DHCP set the DHCP Mode to off see section 4 1 Configuration of the Ethernet interface from page 24 In the same place set the parameters under Ethernet Interface address In the same place specify your Default IP router Save the configuration permanently using the Save and Activate buttons see section 3 2 Checking and saving the configur...

Page 23: ...the next device to your PC With Windows and Unix systems this is done using the arp command C arp d 192 168 0 1 You can now configure the gateway to suit your own particular requirements This procedure is described in section 3 General information on configuration from page 20 Tip This is necessary as the new device has to respond to the same IP address despite having a different hardware address ...

Page 24: ...the gateway which other innovaphone gateways 3rd party VoIP gateways and VoIP terminal equipment or PC programmes you want to use If necessary configure the WAN interfaces Here you specify the parameters for your Internet or intranet access if you also intend to use the gateway as an ISDN or a VPN router Tip Configuration is possible using a Web Browser In this manual we describe the procedure usi...

Page 25: ...he individ ual functions are described in more detail in section 9 Administration via the Web Browser user interface from page 119 The actual configuration is performed using a separate configuration applet a JAVA application You start the applet by calling up Config from the administra tion user interface This applet runs in a separate window This allows you to access the various administration u...

Page 26: ...ne by clicking on the Activate but ton The new configuration is now effective and can be tested However the con figuration has not yet been saved to non volatile memory and will be lost if the gateway is cold started The new configuration has to be saved permanently once you have checked it and are satisfied with it This is done using the Save button Most of the changes to the configuration change...

Page 27: ...ss is made either from the configuration user interface or from Telnet within 60 seconds the gateway will thus discard the activated configuration and restore the configuration held in the non volatile memory If Save Activate or Reset is actuated the configuration applet automatically reconnects to the gate way with the effect that the new configuration is automatically saved if success ful You ca...

Page 28: ...ters Server DHCP server1 active 1 This setting only makes sense in exceptional cases since the gateways do not incorporate complete DHCP servers It is used primarily in tests or for demonstrations Connected devices are assigned an IP address by the gateway Client DHCP client active The gateway gets its IP configuration from a DHCP server in the network sec tion 4 1 1 DHCP configuration options fro...

Page 29: ...mask For host routes enter the complete IP address of the host and enter 255 255 255 255 in the Network mask Fig 4 Adding routes to the Ethernet interface If your gateway is not to also serve as a WAN router leave the DNS server address field empty and deactivate the Do proxy ARP checkbox The Full duplex checkbox is usually not activated Check the 802 1p box if the equipment s Ethernet packets nee...

Page 30: ...ions DHC P DHCP name Overwritten configuration parameters Description 001 Subnet mask IP address mask The registered network mask is used 002 Time offset Offset to UTC Time difference to Universal Time in seconds 003 Routers Default Gate way The first entry in the list of reg istered routers will be used as the standard IP gateway 006 Domain name servers DNS server address The first two entries fr...

Page 31: ... level 2 in the switch To do this the packets must be marked accordingly during transmission This function must be supported by the switch used Select IP Interfaces Ethernet Interface in the configuration applet Tick Use 802 1p for Quality of Service to mark the packets sent with VLAN ID 0 and priority 7 The VLAN ID with the value 0 switches QoS off following 802 1Q The value 0 is assumed if the 8...

Page 32: ...he WAN To use ISDN as a WAN interface is a standard feature of the IP 400 The IP 400 supports PPPoE on the WAN interface Fig 5 Using the gateway as an ISDN router Any ISDN or PPPoE router with PPP capability can serve as a PPP remote entity Fig 5 on page 28 illustrates accessing a remote IP network using an IP 400 as an ISDN router Fig 6 on page 29 illustrates accessing the Internet via a DSL con ...

Page 33: ...r exam ple as part of a PBX link up between two locations via a permanent ISDN connec tion leased line Fig 7 on page 29 shows such a configuration Fig 7 Linking gateways with a permanent ISDN connection IP Routing local IP network Ethernet interface DSL modem DSL modem DSL line Internet Permanent ISDN connection IP Routing PBX A PBX B Gateway A Gateway B ...

Page 34: ...thus only established if an incoming data call is received for a configured PPP interface or if the connection is established explicitly via the IP Interfaces area of the administration user interface As a result full control is maintained over cost generating data connections and in particular events in the local network cannot cause any unwanted connection set ups no dial on demand Caution In so...

Page 35: ...l transfer network This is not necessary with the gateways You thus do not require any particular IP addresses apart from those for your own IP network Compression of voice data on the PPP link The gateways support the compression of voice data along the PPP link using the RTP Header Compression method to RFC 2508 2509 This drastically reduces the required bandwidth for VoIP calls Compatibility pr...

Page 36: ...eway for an outgoing PPP data connection In the configuration applet select IP Interfaces PPPn Interface where n corresponds to each PPP interface to be configured Uncheck the Automatic dial after boot box Uncheck the Multilink box Uncheck the Permanent connection box Select the ISDN interface s that you want to use for the outgoing call from the Port field The Channel field is significant for per...

Page 37: ...nnel to the remote PPP entity to be called enter it in the Dial remote number field in the Numbers for 2nd Multilink channel area Leave this field empty if the same call number can be used as for the first channel Enter the outgoing number to be used for the second channel in the Local subscriber number field It can usually remain empty 4 2 3 Settings for incoming ISDN PPP dial up connections Use ...

Page 38: ...remote terminal enter its number in the Check remote number field The last part of the calling party s number is compared to the contents of this field and must match it otherwise the call will be rejected If for example the number 7031730090 is entered there calls are accepted from both 07031730090 as well as 004907031730090 Enter the appropriate data in the User and Password fields in the Incom ...

Page 39: ...ls are possible in this oper ating mode The PPPoE connection for example the DSL modem must be connected to the same Ethernet segment or switch as the gateway PPPoE connections are basically dial up connections just like ISDN connections However a number of providers offer Flat Rates with charges which are inde pendent of the call duration In such cases it is possible and also makes sense to keep ...

Page 40: ...te network VPN connections via the Internet or other networks using the Internet protocol The PPTP connections are always dial up connections An IP address is dialled Authentication is performed by means of the user name and password In addi tion the transmitted voice data can be encrypted using Microsoft Point to Point Encryption MPPE This is based on the requirement that the distant entity also ...

Page 41: ...nable Encryption Exclude from NAT and No DNS on this port as required Enter the user and the password with which you would like to log on to the remote PPTP server in the Outgoing calls group Setting up a PPTP server In the configuration applet select the IP Interfaces PPPn Interface path of the PPP interface to be configured Select the PPTP protocol from the Port menu Do not enter an IP address u...

Page 42: ... from all remote entities Check remote Number is blank As User admin is used and as Password ip400 Reverse authentification does not take place the fields under Outgoing calls are blank The called gateway itself is assigned the IP address 192 168 0 254 Tip The standard setting for this is disabled To activate the preconfigured remote maintenance facility uncheck the Disable option in the configura...

Page 43: ...ay to the local network the gateway appears as if it were itself the addressed terminal equipment This allows IP terminal equipment on the same Ethernet segment which does not have a correct routing entry to also commu nicate beyond the gateway and make use of the WAN connection This function referred to as proxy arp is activated by ticking the Do proxy ARP checkbox in the Ethernet Interface area ...

Page 44: ... brand new services result A basic service is to find an Internet terminal capable of telephony from a tradi tional telephone ENUM can optionally also supply details of additional communi cations options If no Internet terminal is reachable which is capable of tele phony another means of communication can be selected from the list of alternative applications An example should illustrate the princi...

Page 45: ...e ENUM interface for outgoing calls is finished Configuring the router will be explained later In the next step we will configure an innovaphone PBX interface if this hasn t already been done In the following example we presume that GW2 is our gateway to the public exchange for the PBX and is registered with the alias Exc or PBX and the number 0 in the PBX 127 0 0 1 In the configuration applet sel...

Page 46: ...ed ENUM interface For information on the routes see section 7 1 General considerations on the configuration of call routing from page 87 To create a route in the ENUM interface proceed as follows In the configuration applet choose the path Config Routing table Click on the Add route button to add a further entry to the routing table Note the order of the routes here The new route is always inserte...

Page 47: ...ts 000 With this entry 000 is recognised as the international prefix and is removed Click on the Add map button In the Called number in field enter the digits 00 In the Called number out field enter the country prefix For Germany for example enter 49 With this entry 00 is recognised as the national prefix and will be transformed into the international format Click on the Add map button In the Call...

Page 48: ...hone numbers into a fully compatible E 164 number it is sensible to the extend the three routes just created for international national and local prefixes with a CGPN map CGPN CallinG Party Number This means that a subscriber you have called via ENUM can if required call you back Pro ceed here as follows Click on the Add CGPN map button after you have activated the option Final map and add a CGPN ...

Page 49: ...f you combine the ENUM functions with rerouting you have set up a simple form of least cost routing At the first attempt we try to establish a cost effective con nection by using the ENUM interface Should this fail the call will be established conventionally using an ISDN line Tip If rerouting is to work correctly the Final map option must have been acti vated for the three routes just set interna...

Page 50: ...hether one of them is also to be used for an ISDN PPP connection for data routing This is configured in the ISDN Interfaces area of the configuration applet for experts S0 tel1 and tel2 can be operated in TE and NT mode with or without power supply and termination PPP and S T can only be used in TE mode tel1 tel2 PPP and S T can be operated in point to point and point to multipoint mode tel1 tel2 ...

Page 51: ...one ring tone busy tone also in TE mode always generated in NT mode Generate connected time adds the local gateway time to every out going CONNECT message The D Channel Protocol meanings EDSS1 Euro ISDN QSIG ECMA QSIG CR len 1 channel ID like basic rate QSIG PRI ECMA1 ECMA QSIG CR len 2 channel ID as primary rate B channels 1 to 30 QSIG PRI ECMA2 ECMA QSIG CR len 2 channel ID as pri mary rate B ch...

Page 52: ...is means that layers 2 and 3 of the ISDN protocol are configured as terminal equipment the connection lines are used accordingly and the gateway synchronises itself to the network clock clock slave In NT network termination mode on the other hand the interface operates like an ISDN network termination NTBA Network Termination Basic Access This means that layers 2 and 3 of the ISDN protocol are con...

Page 53: ...name is also common outside Europe The chief exception at the moment is the United States where other digital signalling methods are generally used QSIG is a standardised signalling protocol that is mainly used to connect PBXs Here basic call and tunnelling are supported by the gateways This allows in particular homogenous PBX systems to be linked with QSIG in which manufac turer specific properti...

Page 54: ...l elements Not all ISDN implementations are prepared to receive certain information elements so called IEs which conform to the standards Such IEs can be cre ated for example when linking up different PBXs or transmitting H 323 calls to an ISDN interface and vice versa If malfunctions are caused by the transmission of certain IEs the gateways can be made to remove such IEs from the transmitted mes...

Page 55: ... con sistently used as the time stamp in all connect messages This can be done using the Generate connected time setting Here the gateway should always have the correct time Since it does not have its own real time clock an NTP time server should be configured for this purpose see page 110 This setting usually only makes sense in NT mode 5 2 1 Usage at a public exchange line dial up or permanent c...

Page 56: ...ction The signalling proto cols from page 49 Signalling is of no significance for permanent connections In the configuration applet go to ISDN interfaces TEL1 or to the con nection with the public exchange line Remove NT only tel1 and tel2 Remove Power only tel1 and tel2 Remove 100 Ohm termination only tel1 and tel2 Remove Permanent Activation only tel1 tel2 and PPP If your public exchange line is...

Page 57: ...n be accepted by virtually all connected terminals Refer to section 7 Configuration of call routing from page 87 to see how to configure the gateway so that only calls for the desired call numbers are accepted If the gateway is used as an IP router please refer to section 4 2 Configuration of the WAN interfaces from page 28 for the configuration of IP routing via the ISDN interface 5 2 2 Usage as ...

Page 58: ...x Check the Power box if a terminal to be connected needs power from the ISDN line Check the 100 Ohm Termination box Uncheck the Permanent Activation box Uncheck the Point to Point box Remove Disable overlap receive Remove Suppress sending of HLC and Suppress sending of FTY see section Suppression of specific protocol elements from page 50 In the D Channel Protocol field set the protocol to EDSS1 ...

Page 59: ...e a point to point connection from your network provider The interface must be operated in NT mode here Consequently the only inter faces suitable for this type of use are tel1 and tel2 Fig 12 Gateway as a public exchange line Tip With this type of usage two telephones or other ISDN terminals can be con nected directly to each of the ISDN interfaces tel1 and tel2 that is a maxi mum total of four d...

Page 60: ...ng party number do not usually have to be modified in any special way in this configuration Refer here to section 5 2 7 Dealing with the various ISDN address types from page 62 The PPP interface is intended solely for connecting a public exchange line to the gateway It is therefore not possible to connect an ISDN PBX system in this man ner refer however to section 5 2 4 Use as a subscriber to an I...

Page 61: ...ation of a gateway with an ISDN BRI connection Caution In this case under no circumstances may the interface be used for incoming or outgoing calls see section 7 Configuration of call routing from page 87 The Point to Point checkbox of the interface must be unchecked and the permanent activation box checked BRI public exchange line connections ISDN PBX ISDN network Network Termina tion Basic Acces...

Page 62: ...nection and not a piece of switching terminal equipment This type of connection only occurs in connection with BRI interfaces and is thus usually only relevant for the IP 400 In this case the PBX is connected to the gateway in the same way as an exchange line as described in section 5 2 1 Usage at a public exchange line dial up or permanent connection from page 51 The connection provided by the PB...

Page 63: ...r more PBXs In this case the gateway can be operated as clock master NT or clock slave TE see section 5 2 Considerations on the configuration of the ISDN interfaces from page 48 If the PBX has its own clock the gateway can be operated in TE mode without any difficulty This is possible at both ends of the connection Fig 15 Gateway on tie line In the configuration applet select ISDN interfaces TEL1 ...

Page 64: ...nd call progress tones see section Dial tones from page 50 Set the correct signalling in the D Channel Protocol field see section The signalling protocols from page 49 Select the desired dial tone in the Dialtone type field see section Dial tones from page 50 Called party and calling party number have to be modified specifically if call numbers with any type of address other than unknown are trans...

Page 65: ...aces tel1 and tel2 but only has one TE interface PPP The interfaces are configured towards the public exchange as described in section 5 2 1 Usage at a public exchange line dial up or permanent connection from page 51 and towards the PBX as described in section 5 2 3 Use as a public exchange line for an ISDN PBX from page 55 However call numbers are gener ally transmitted on a public exchange line...

Page 66: ... connection within one s own local network whereas the same number 41551234 with a number type international refers to a connection in the local network of Pfäffikon in Switzer land The call number type unknown therefore has to be standardised in order to eval uate call numbers within the gateway This can be done with the help of entries in the so called CGPN calling party number map and CDPN call...

Page 67: ...ed from the called number which is usually received as a number of type subscriber Then only the extension number is dealt with in the routing table of the gateway Fig 18 on page 64 shows such a configuration Name Description Typical use Abbre via tion3 Code4 Network specific Unusual x 1 In the CGPN CDPN mappings 2 Equivalent codes for outgoing calls in Germany 3 In the CGPN CDPN mappings 4 Equiva...

Page 68: ...Page 64 VoIP gateway IP400 version 5 01 Fig 17 Standard CGPN CDPN maps Fig 18 Manipulation of the root number by means of CDPN maps ...

Page 69: ...ming calls CDPN in being replaced if the call number type is subscriber abbre viation s and the number begins with the code 47110815 Note that call numbers within the gateway are always processed in unknown for mat That is why the result of a number replacement for incoming calls is always of the type unknown and the call number type of outgoing calls to be replaced is likewise always unknown Acco...

Page 70: ...cularly with least cost routing scenarios where the call can only be switched once some of the dialled digits have been analysed The Tone interface can process a number of calls simultaneously The dial tone played is set in the Analogue ISDN Interfaces Tone under Tone provider interface configuration 5 3 2 The TEST interface The gateway has an internal TEST interface It only makes sense to use it ...

Page 71: ... VoIP interface defines access to a group of devices which are all treated similarly This allows for example all IP telephones at one location to be config ured via a single VoIP interface Since your gateway allows the definition of 12 different groups it is able to communicate in all with several hundred VoIP devices The configuration is performed in the VoIP Interfaces area of the configuration ...

Page 72: ... logical device names referred to as ali ases into IP addresses This allows VoIP devices with dynamic IP addresses to be integrated Only in this way can VoIP devices be used which have been configured via DHCP or via a PPP dial up connection The gatekeeper is able to continuously keep a record of the availability of the VoIP devices known to it This allows the administrator to have an overview of ...

Page 73: ...n IP telephone an ISDN gateway and a gatekeeper The gatekeeper can be another innovaphone gateway or alter natively it can be the gatekeeper incorporated in every innovaphone gateway For a clearer understanding though the gatekeeper and ISDN gateway are shown separately The individual steps of a call which are relevant in this context are displayed in the following In reality the procedures can be...

Page 74: ... more complex infrastructure is fully concealed by the gatekeepers Only two gatekeepers now have to be known to one another This again can be done via the RAS protocol either by one gatekeeper logging on to the other or by both gatekeepers logging on to the other step 1 The incoming call from the IP telephone is now forwarded by the first gatekeeper to the second which in turn forwards it to the d...

Page 75: ...nce with two gatekeepers and RAS Tip Many gatekeepers and also some VoIP devices do not support the Discovery procedure In this case the gatekeeper s IP address has to be configured in the device to be registered Likewise multicasts of routers are not usually transmitted That is why the IP address of the gatekeeper also has to be reg istered if it is separated from the registering device by a rout...

Page 76: ...This makes it possible to also find gatekeepers which are connected via WAN links The difference made is based on the so called multicast addresses The mul ticast address used for gatekeeper discovery is 224 0 1 41 6 1 3 The Gatekeeper ID Each gatekeeper within a network can be identified by means of its own Gate keeper ID This ID allows the administrator to operate a number of gatekeepers in para...

Page 77: ...ststart option if compatibility problems occur with third party products Tip Some ring tones might not be audible if connections are established to end points with H 323 version 2 In this case update the protocol of the remote entity Disable H245 tunneling In the basic settings the voice data connection is negotiated in the TCP signalling connection1 already available A TCP connection of its own i...

Page 78: ... use this option for VoIP devices showing this problem Suppress sending of HLC Prevents the transmission of so called high layer compati bility HLC information elements This is required if the receiving VoIP device responds erroneously to HLCs Other wise the HLCs are forwarded transparently by the gatekeeper Only use this option if a VoIP device with this kind of fault needs to be used Do not use ...

Page 79: ...ess particularly when using redundant systems If the gatekeeper operates with a gatekeeper ID see section 6 1 3 The Gate keeper ID from page 72 enter it into the Gatekeeper ID field The Password corresponds to the H 235 password required for logging on to the remote gatekeeper By clicking on the Disable dynamic signalling port button a fixed Signalling port can be entered which for example can be ...

Page 80: ...mission Some of the available encoding options compress speech others do not Your gateway supports various customary voice encoding schemes whose properties are described in the follow ing table Encoding Band width1 per call Mini mum delay2 Properties G 711A 64 kbit s 20 ms No compression best voice quality comparable to digital telephone sys tems Sound digitisation using Euro pean encoding G 711U...

Page 81: ...ansmitted in the network together with the compressed data with the effect that depending on the configuration the total bandwidth required may turn out to be considerably higher 2 This is the minimum delay caused by data encoding and packeting Further delays occur in connection with the transmission of data in networks 3 You can use both µ law and A law encoding regardless of the encoding used on...

Page 82: ...reased considerably if the Packet size is reduced since the overhead data required for transmission with the IP protocol on a LAN and also in the PPP protocol in the WAN remains the same per packet whilst the voice data quantity and with it the data actually used is reduced The bandwidth actually required is therefore considerably higher depending on the packet size than the pure voice data bandwi...

Page 83: ... s 9 kbit s 8 kbit s 2 3 5 6 8 G 723 63 25 kbit s 19 kbit s 13 kbit s 10 kbit s 9 kbit s 2 3 5 6 7 G 729 27 kbit s 21 kbit s 14 kbit s 12 kbit s 11 kbit s 2 3 4 5 6 G 726 16 19 kbit s at 150 ms 3 G 726 24 27 kbit s at 150 ms 2 G 726 32 35 kbit s at 150 ms 1 G 726 40 43 kbit s at 150 ms 1 T 38 14 kbit s at 120 ms1 1 Faxes are transmitted using the T 38 protocol at a fixed packet size of 150 ms Stri...

Page 84: ... connection is faulty if they do not hear anything from the remote end To avoid this situation an artificial background noise referred to as comfort noise is introduced at this end Information is exchanged at regular intervals in order to match the volume of these simulated background noises to the actual background noises at the currently silent end These so called comfort noise updates still req...

Page 85: ...S protocol is the recommended way of managing devices Switch to a new Undefined GWn in the VOIP Interfaces configuration applet Set the Gatekeeper ID as required refer to section 6 1 3 The Gatekeeper ID from page 72 To define the VoIP devices that are to be managed by the gatekeeper in VoIP Interfaces under GW1 to GW12 set up a definition in the mode Gatekeeper client group If necessary restrict t...

Page 86: ...try If details have been omitted during registration the E 164 address for instance then these are not checked A ter minal can thus register with just its name Its extension number is only defined in the gatekeeper in the alias entry associated with its name However if the termi nal registers with name and number you can t just change the number in the gatekeeper since the terminal would continue ...

Page 87: ... possible to operate with all IP telephones configured abso lutely identically In the configuration applet under VOIP Interfaces go to the GWn which you have configured for the management of VoIP devices via RAS see sec tion 6 2 Management of VoIP devices via RAS Gatekeeper from page 81 Create an appropriate Alias entry in the gatekeeper The serial number is entered in the H 323 Name field and the...

Page 88: ... all VoIP devices on an IP net work Proceed carefully when setting up such gateway groups and make sure that you prevent unwanted access e g those trying to gain access to your gateway from the Internet For a single VoIP device enter its address under IP address Or For a group of VoIP devices enter the address of the IP network where the authorised devices are located under IP address Set the netw...

Page 89: ...sing Gatekeeper Discovery see section 6 1 2 Gatekeeper discovery from page 72 Otherwise enter the IP address of the gatekeeper there If the gatekeeper operates with a gatekeeper ID see section 6 1 3 The Gatekeeper ID from page 72 enter it into the Gatekeeper ID field Define the H 323 Alias required to identify yourself with the gatekeeper by clicking on the Add alias button It usually makes the mo...

Page 90: ...th mapping so called E 164 numbers to Uniform Resource Identifiers URI With the help of the ENUM protocol it is possible to check whether a number can be called via a cost effective Internet connection or rather via an ISDN connection For more information on the subject of ENUM and how to configure ENUM on your innovaphone gateway see section 4 2 9 The ENUM protocol from page 40 ...

Page 91: ...erface whose configuration is described in section 5 Con figuration of the ISDN interfaces from page 46 or a VoIP interface see section 6 Configuration of VoIP interfaces from page 67 Fig 22 Unidirectional routes A route is always defined for one call direction only Two routes are thus necessary for bidirectional calls One for each direction Routes define call routing within a single gateway If a ...

Page 92: ...For a call from your telephone via your network provider s fixed network the call is switched from the gateway s ISDN interface where your ISDN tele phone is connected to the ISDN interface to which the corresponding exchange line is connected For a call from a remote gateway to your ISDN telephone an incoming call on a VoIP interface of the gateway is put through to the ISDN interface to which yo...

Page 93: ...the route of each valid dial prefix Each map entry therefore determines that calls from the source interfaces specified in the route with the combination of digits specified in the map can be connected to the destination interface defined in the route Fig 24 on page 89 shows such a scenario Fig 24 Call number dependent routes Sometimes it is useful to modify the called number in the course of call...

Page 94: ...ched to the routes This not only allows the calling numbers to be modified in order for example to suppress the exten sion for outgoing calls but also the entire Map to be made dependent on the call ing number Fig 26 on page 91 shows the configuration from Fig 25 on page 90 altered in such a way that access to the public exchange line is available only for the tele phone with number 20 and contrar...

Page 95: ...r in field matches the called number of the current call and whose Verify CGPN box is not checked or whose Verify CGPN box is checked and the calling number of the current call matches the Calling number in entry CGPN maps attached to Map then the current call will be switched to the interface specified in the Default call destination field in the route of the map or in the Destination field of th...

Page 96: ...f the routes here The new route is always inserted after the current entry Enter a name for the route in the Description field This will help you main tain an overview later on Select the entry beneath the new route the one with In the Default call destination list choose the destination to which the calls are to be connected Check the boxes of the gateways and ISDN interfaces in the Enable calls ...

Page 97: ...or an announcement this URL e g http www can be entered in the UUI out field A can be transmitted to mark the end of the call number by setting the Add to number option This is required for devices such as from Cisco which are unable to identify the end of a number properly You can actuate the Add map button a number of times if you want to specify a number of routes for a set of sources Fig 27 on...

Page 98: ...ing number CLI When switching calls it may be necessary to manipulate the calling number for example to ensure a correct callback Fig 28 on page 94 shows the configuration of a 0 as the access digit for an exchange line Fig 28 Configuration of an exchange access code To ensure here that an exchange access digit of 0 is placed in front of the calling number for all incoming calls via the exchange l...

Page 99: ...y have to to check the Automatic CGPN mapping box in the Routing table area The modifications to the calling numbers are produced by analysing the routing table Here a route is searched for that would enable callback to the current call The number replacements for this route would then be used in reverse order This automatic correction of the calling numbers is made according to the CGPN maps spec...

Page 100: ...er In certain cases it can be useful to restrict individual routes to particular calling numbers In this way access to a chargeable exchange line for example can be restricted to certain extensions selective class of service Proceed here as follows In the routing table mark the entry that you want to restrict Check the Verify CGPN box Click on the Add cgpn map button and append one or more entries...

Page 101: ...e certain in this case that the Verify CGPN checkbox is not activated Note also that during the execution of a route the interpretation of calling numbers is always independent of the type of address see section 5 2 7 Dealing with the various ISDN address types from page 62 with the effect that no address types can be specified here 7 2 5 Defining call number replacements It often makes sense to r...

Page 102: ...ther calls 7 2 7 Call forwarding It can make sense to define several routes for calls from the same call source with the same dial prefix The gateway s routing process always uses the first suitable route If a connection cannot be established using this route however a further attempt can be made using another route Various types of call forwarding can be implemented in this way If an attempt is m...

Page 103: ... If you enter a Timeout of more than 120 seconds this timeout will have no effect since the global time out for setting up the call will expire first Since if timeout is entered availa ble alternative routes will always be tried after a failed call it has the same effect as the Call forwarding busy CFB function Fig 32 Configuration of an exchange line bundle Check the Final box in the Map entry if...

Page 104: ...ied for the TRY route it takes effect on the routes used to try to switch the call No further searches for TRY routes are made if the Final box is checked in the Map entry Fig 33 on page 101 shows the configuration of a switchboard which can be accessed by the exchange line via the extension number 0 and is tried out inter nally for the extensions 12 13 and 22 in succession Error code decimal Desc...

Page 105: ... it is useful to explicitly reject certain calls by making an entry in the routing table This can be done by setting up a route with DISC as the call destination The reason for rejection can then be specified in the Disconnect cause field Fig 34 on page 102 shows a configuration in which the exchange access code is configured in such a way to make it impossible to call certain call numbers A list ...

Page 106: ...call to the remote gateway The hash itself and any digits subsequently dialled are not transmitted to the remote gateway If there is always a fixed number of digits required to complete the call number for this route e g always 3 digit extensions a corresponding number of full stops can be added to the dial prefix The gateway expects a digit to follow each full stop and then carries out the call w...

Page 107: ... using the T 38 protocol see section 6 1 4 H 323 protocol options from page 73 If you update a version 2 configuration to version 3 or higher you merely need to check the Enable T 38 fax protocol box in the relevant gateway definitions in the VoIP Interfaces area 7 2 12 Suppressing echo compensation Your gateway implements echo cancellation for all voice connections that ter minate on a local ISDN...

Page 108: ...of the call number counter can be displayed in the Call counts area on the user interface of the gateway see section 9 2 4 Call Counter submenu from page 127 7 3 Call routing depending on device management In principle calls to and from differently configured VoIP devices are handled in a similar way by your gateway There are some differences in detail which are outlined in the following sections ...

Page 109: ...dress 195 226 104 135 the number 91135 has to be dialled If Automatic correction of all calling numbers see section 7 2 2 Automatic cor rection of all calling numbers from page 95 is activated and a call arrives from a device defined in a group of VoIP devices the digits required to complete the IP address of the calling device are placed in front of the calling number As a result callback is poss...

Page 110: ...this gateway for an entry with an E 164 Address that matches the called number If such an entry is found and the corresponding device is currently registered with the gatekeeper the call is switched there Otherwise the search for suitable ali ases is resumed If there are no suitable entries or the client is not registered at the time of the call the call will fail and an alternative route if avail...

Page 111: ...silently if no device is registered with the correct number Fig 35 on page 106 shows such a configuration In this example two IP tele phones with extensions 22 and 36 are configured as devices registered by RAS in the VoIP Interfaces definition GW2 The remaining range of numbers from 10 to 49 is distributed between two ISDN S0 busses As opposed to VoIP terminals which are registered with the gatek...

Page 112: ... a call arrives at the gatekeeper with an H 323 name but without an E 164 address i e without a phone number the number belonging to the ID is deter mined first by searching through all of the VoIP Interfaces definitions of the type gatekeeper client group for an alias entry with the corresponding H 323 name The E 164 address of the first matching entry is then used to further switch the call in t...

Page 113: ...LED PBX will be changed to PBX and the submenus LDAP server LDAP replication and Licenses can be configured The LDAP protocol is required for redundant systems in which the server and a replicating client access a joint user database To configure the PBX menu particularly when setting up and administering licences please note the advice given in Administrator s Manual innovaphone PBX ...

Page 114: ... changes to the configuration a change to the password must be activated and saved as described in section 3 2 Checking and saving the configuration from page 22 8 1 3 Defining the source for time and date Your gateway does not have a battery backed real time clock The internal time will thus be reset to 0 00 hrs 1 1 1970 after every restart The correct time is not required for normal operation Ho...

Page 115: ...your network that require a time server for example further gateways or IP telephones please enter the IP address of your IP 400 there Your gateway will then operate as the time service and signal the correct time to the other devices Avoid synchronising all devices with one external time service since this results in unnecessary high loads on these servers Tip Bear in mind that every Windows 2000...

Page 116: ... European time zone is 60 minutes A further 60 minutes has to be added with summer time adding up to a total difference of 120 minutes In this case however you must adjust the time difference manually when switching from winter to summer time and vice versa This setting can be automatically made by the device if you specify the TZ string Time Zone in the UTC Offset min or TZ field The name of the ...

Page 117: ... For further information on the DHCP Client and POSIX TZ see Appendix D The innovaphone DHCP Client from page 152 For most practical purposes however the following description is sufficient based on a translation from the FAQ list of the Linux Samba package Posix TZ strings have the following form optional parts in square brackets StdOffset Dst Offset Date Time Date Time Tip You can find further i...

Page 118: ...eed to be set to the port of the HTTP server 8 2 Monitoring the gateway via SNMP You can use the gateway to monitor the operating condition via SNMP The stand ard MIB II is supported along with a manufacturer specific MIB For details about this MIB consult your dealer or download the MIB file from the download area of the innovaphone web site http www innovaphone com To access the gateway using SN...

Page 119: ...ect the Accepted Hosts field Use the Add Host button to add the IP address of an authorised computer You can define a maximum of five authorised computers Access via SNMP is only possible if the correct Community Name is entered If you have ticked Authentication Trap in the SNMP field a trap will be generated in the event of access with an incorrect Community Name 8 3 Defining the syslog parameter...

Page 120: ...he syslog permanently Storing the Syslog entries in a syslogd In this case the entries are reported to a syslogd server in the network which is then responsible for their further evaluation or storage Setting Description Log gateway routing The individual call switching steps for processing the routing table are recorded Log configura tion changes All changes to the configuration are logged Select...

Page 121: ...Enter the relative URL of the form programme on your web server under URL Path Tip Your gateway will make an HTTP GET request to the web server on the reg istered URL followed by the URL encoded log entry Enter the value cdr cdrwrite asp in the URL Path field if for example you have a page on your web server with the name cdr cdrwrite asp with a form that expects the log message in the msg paramet...

Page 122: ...es can be transmitted using the SYSLOG RAW TCP and HTTP protocols Selecting off deactivates the transmission of Call Data Records Depending on the protocol chosen the associated parameters such as the server s IP address etc must be entered If Send only billing CDR s is active in the CDR Format area then only one Call Data Record will be transmitted at the end of an outgoing call over the telephon...

Page 123: ...igure and monitor the optional innovaphone PBX components if installed PBX pbx area To use the administration user interface properly your web browser has to meet the following requirements HTTP 1 1 protocol HTML 4 0 protocol Frames Java applets XML XSL XML XSL is only required for advanced functions such as sorting lists The gateways can be fully configured and administered however without these ...

Page 124: ...ks within the upper frame of the browser window can be used to navigate throughout the various functional areas Some areas require you to enter the administrator s user ID and password see page 120 9 1 Diagnostics menu 9 1 1 Info submenu The home page of your gateway see Fig 39 on page 120 displays information on The device s hardware and software versions The serial number The number of voice cha...

Page 125: ... are displayed that are configured in the Logging area of the configu ration applet The log messages appear here regardless of which Protocol is selected under Syslog mode 9 1 3 Trace submenu This area allows you to download trace files from your gateway You can save the trace in files in the same way as described in section 9 1 4 Config show submenu from page 122 Please note that the trace inform...

Page 126: ...fully using the Config update link refer to section 9 3 3 Config update submenu from page 132 In this way you can save and restore configurations or also create ref erence configurations and load them onto a number of devices 9 1 5 IP Interfaces submenu This area itemises all of the IP interfaces configured for your gateway with their respective current status The entries are explained in Table 17...

Page 127: ...a ping command issued for test purposes by the VoIP gateways Any IP address can be entered in the field The commands are com Column Description Values action Changes the connection status connect initiates the establishment of a con nection clear closes the connection disconnect currently has no meaning please use clear con nect discon nect clear descrip tion Shows the description specified in the...

Page 128: ...configured for your gateway together with their current status The entries are explained in the following table Col umn Description Values Type The type of interface IF ISDN interface GW gateway registered via RAS EP end point registered via RAS GK own registration with a gatekeeper IF GW EP GK Addr IP address IP address of the RAS client for EP and GW IP address of the gatekeeper for GK xxx xxx x...

Page 129: ...individual columns are explained in the following table Col umn Description Values Num ber The E 164 address extension of the registration GW EP the device s configured extension GK the E 164 address supplied together with the registration IF no meaning nnn Name The name of the interface IF the interface labelling GW EP GK the H 323 alias of the registration TEL1 TEL2 TEL PPP TEST TONE Text Prod u...

Page 130: ...nnected Clear ing The call has been termi nated by one of the two parties Numbers Caller Called Caller The number of the caller as transmitted to the call destination Called The number dialled Coders ACoders BCoders Encoder used from A to B or B to Coder ms round jitter Coder voice compres sion used ms packeting used round Transmission duration in ms jitter Variance of transmission delay in ms ...

Page 131: ...been set up in the resource management for the respective route see section 7 2 13 Resources management from page 104 Column Format Values Description Inter faces sif cgpn cgnm dif cdpn cdnm ccn Sif Interface for incoming call Cgpn calling number before routing Cgnm calling name before routing Dif Interface for the outgoing call Cdpn called number after routing Cdnm called name after routing ccn N...

Page 132: ...ated types of licence The licences are loaded into the gateway using a text file The hardware based licences have to be generated via the Web using the serial number of your innovaphone gateway and downloaded The software based licences are necessary to be able to use the innovaphone PBX and associated applications A licence is necessary for each registration with the PBX The software based licenc...

Page 133: ...Press the Upload licence file button to load the licence file into the gate way During this upload procedure the licences are saved in the gateway s configura tion where they are then available The installed licence is displayed The type of licence is in the type column and the name of the licence followed by the serial number in the name column You can download the additionally installed licences...

Page 134: ...n with your account details Enter these and click on Login In the Serialnumber field enter the serial number 00 90 33 xx xx xx of your gateway and click on the Download Licence button Confirm the serial number with confirm Following the successful confir mation you will be offered a licence ready to download Click on download to download the licence to your computer Click on Logout to leave the ar...

Page 135: ...utton After you have added the activation key the Balance menu will be displayed where you can see at any time how many licences you have bought have used or still have available This pool is available for free use To create licence files from this pool which can then simply be loaded to the equipment select the Licencekeys menu Here you can use a drop down menu to enter the corresponding licences...

Page 136: ... save the configuration of your gateways without the user data as a txt file The Config save LDAP menu enables you to open and save the user data from the configuration of your gateways as a txt file 9 3 3 Config update submenu In the Config update menu a configuration saved with Config show sub menu see section 9 1 4 Config show submenu from page 122 is loaded onto your gateway Fig 42 Loading a c...

Page 137: ...s it is neither permanently backed up nor immediately opera tive That is why the menu shown in Fig 43 on page 133 appears after success fully uploading the configuration Refer to section 3 2 Checking and saving the configuration from page 22 to find out how to check and back up the new configuration 9 3 4 Firmware update submenu This function allows you to upload a new firmware version onto your g...

Page 138: ...face elements which can only be activated this way 9 3 5 Update Server There is a special function to automatically update the firmware of your innova phone gateway under Config General settings Update Server With the URL field you can enter a URL pointing to a script file within your network This script file must follow a particular syntax which you will find in the document How to use the Update...

Page 139: ...Send file button Fig 45 Updating the boot code in the web browser You will be told not to interrupt the loading process under any circumstances whilst loading the new boot code If the loading process is nevertheless interrupted do not on any account switch your gateway off Repeat the procedure again once you have eliminated the problem The new boot code is not immediately activated You have to swi...

Page 140: ...ents is not reset We recommend that you make a backup of the configuration before deleting the data see section 9 1 4 Config show submenu from page 122 Fig 46 Deleting the innovaphone PBX data You are first asked whether you really want to delete the entire configuration after actuating Clear PBX config If this is confirmed the innovaphone PBX configu ration will be completely deleted You then hav...

Page 141: ...oIP gateway IP400 version 5 01 Page 137 Fig 47 Reset after deleting the innovaphone PBX configuration 9 4 innovaphone menu 9 4 1 Home submenu The innovaphone web site is called up by selecting this area ...

Page 142: ... instructions specified there should be followed carefully and the devices should only be used in accordance with these instructions Safety instructions for the IP 400 Power supply Only use the delivered external power supply to operate the equipment The external power supply is designed for operation with a 100 240 V 50 Hz AC mains network Never try to connect the mains adapter to other mains sys...

Page 143: ... where an explosion may occur At temperatures over 40 C or under 0 C Where it is subject to impact stress or vibrations Cleaning Use a soft slightly damp cloth to clean the surface of the equipment housing Do not use any chemicals or abrasives The equipment does not require any mainte nance Malfunctions There is no need to open the device if it is used as intended and serviced as spec ified Should...

Page 144: ...D is off The Ethernet connection is not working Check the position of the connect to switch Check the Ethernet cabling The gateway does not respond The ready and link LEDs are on the act LED flashes during attempted access The gateway s configured IP address is incor rect Configure the IP parame ters correctly As delivered from the factory the gateway does not assign the PC an IP address The DHCP ...

Page 145: ...e call list of the telephones in use The Calling Line ID is incomplete because the exchange line access code is missing Configure the trunk line access code for the inter face where the call arrives see page 94 or activate the automatic CLI correc tion see page 95 Calls can be estab lished to a remote VoIP device but no commu nication is possible The required bandwidth for the voice data stream is...

Page 146: ...d send ing single digit dialling Add a hash to the dial prefix of the route leading to this gateway in order to force en bloc dialling see page 100 The gateway loses its configuration after it has been disconnected from the power supply The configura tion has not been saved in the non volatile memory Save the configuration to non volatile memory after any successful change see page 22 A telephone ...

Page 147: ...onnections can be established to other VoIP devices The firewall does not support the H 323 protocol Activate H 323 Firewall ing in your firewall soft ware and if necessary H 323 NAT too Refer to your firewall documenta tion for this purpose Refer to the Section NAT and firewalls from page 143 You are using the gwload exe utility Uploading of new firmware fails although the gateway is found Your c...

Page 148: ...to cross the firewall are all innovaphone devices For this how ever the Disable H 245 Tunnelling box must not be checked in the gate way definitions for any equipment see Section 6 1 4 H 323 protocol options from page 73 The following ports have to be released in both directions The number of ports to be released cannot be restricted if the gateway has to communicate with third party products It i...

Page 149: ...ne PCs It will not be not possible to operate across the firewall if your network is operated in NAT mode and the product you are using does not support H 323 NAT Tcp destination port 80 http any source port for configuration In the configuration applet all RAS Gateways VOIP Interfaces GWnn area must be set to Registration at gatekeeper as gateway mode the Remote gatekeeper address IP address must...

Page 150: ...you can use the function Prioritisation according to source destination address if available In this way data packets from and to the gate way are prioritised This in effect corresponds to the prioritisation of voice data as above In any case the maximum size of packets transmitted over the WAN link often referred to as MTU Size should be restricted to a value smaller than 800 bytes This ensures t...

Page 151: ...fig show see Section 9 1 4 Config show submenu from page 122 A trace which shows the error situation see Section 9 1 3 Trace submenu from page 121 The complete version identifier of your gateway You can find it on the gate way s welcome page see Fig 39 on page 120 The serial number You can find it on the serial number label which is on the bottom of the device or on the gateway s welcome page see ...

Page 152: ...No route to destination 0x6 0x86 6 Channel unacceptable 0x7 0x87 7 Call awarded and being delivered in an established channel 0x10 0x90 16 Normal call clearing 0x11 0x91 17 User busy 0x12 0x92 18 No user responding 0x13 0x93 19 No answer from user user alerted 0x15 0x95 21 Call rejected 0x16 0x96 22 Number changed 0x1A 0x9A 26 Non selected user clearing 0x1B 0x9B 27 Destination out of order 0x1C 0...

Page 153: ...cuit channel not available 0x2D 0xAD 47 Resources unavailable unspecified 0x31 0xB1 49 Quality of service unavailable 0x32 0xB2 50 Requested facility not subscribed 0x39 0xB9 57 Bearer capability not authorised 0x3A 0xBA 58 Bearer capability not presently available 0x3F 0xBF 63 Service or option not available unspecified 0x41 0xC1 65 Bearer capability not implemented 0x42 0xC2 66 Channel type not ...

Page 154: ...x54 0xD4 84 Call identity in use 0x55 0xD5 85 No call suspended 0x56 0xD6 86 Call having the requested call iden tity has been cleared 0x58 0xD8 88 Incompatible destination 0x5B 0xDB 91 Invalid transit network selection 0x5F 0xDF 95 Invalid message unspecified 0x60 0xE0 96 Mandatory information element missing 0x61 0xE1 97 Message type non existent or not implemented 0x62 0xE2 98 Message not compa...

Page 155: ...ror codes Error code hex Error code bit 8 set to 1 hex Error code deci mal Description 0x65 0xE5 101 Message not compatible with call state 0x66 0xE6 102 Recovery on timer expiry 0x6F 0xEF 111 Protocol error unspecified 0x7F 0xFF 127 Interworking unspecified ...

Page 156: ...specific DHCP options a DHCP server is required which actually supports these options The most common DHCP servers are for example Microsoft Windows DHCP service and Linux dhcpd Installation To make these specific DHCP options useable for the DHCP server the server has to be informed about them Look at the documentation for your DHCP server to see how to do this In the following section we will il...

Page 157: ...pecific DHCP options for a particular area proceed as follows Select the entry Configure options in the context menu of the Scope options area Select the Advanced tab and select the DHCP vendor class innova phone Activate the option that you want to support complete the associated values and accept them Table 25 shows the available options and their meaning Name Data type Array Code POSIX TZ Strin...

Page 158: ...Priority The 802 1p VLAP priority for data sent from your equip ment Enter the numerical priority into the 8 bit field TOS Bits The value of the IP TOS field in the IP header of voice data sent from the equip ment Enter the numerical priority into the field Add the prefix 0x when entering hexadeci mal numbers or start with the prefix 0 to specify octal num bers Enbloc dialling The number of sec on...

Page 159: ... from which update commands can be issued This is iden tical to the url option parameters for the UP1 module The complete URL as for example http 192 168 0 10 file txt Symbolic host names are not supported Update Poll Interval Standard poll inter val in minutes This is identical to the poll option para meters for the UP1 module Interval in minutes ...

Page 160: ...2 132 Config update 132 Configuration Call routing 21 87 Checking and saving 22 General 20 ISDN and analogue interfaces 20 Virtual interface 66 VoIP interfaces 67 WAN interface 20 Configuration applet Start 15 Configuration of multiple routes for a dial prefix 98 Configuration of the routes 92 Configuration user interface 21 Configuring the IP address 13 D Default IP router 18 25 Defining the admi...

Page 161: ...20 innovaphone web site 137 Interface HTTP 66 TEST 66 TONE 66 IP 400 Cleaning 139 Connections 7 Indicators 8 Installation 10 Installation and connection 139 MAC address 9 Malfunctions 139 Power supply 138 Safety instructions 138 The serial number label 9 IP address 16 Fixed 13 IP interface parameters Setting via DHCP 13 Without DHCP 16 IP Interfaces 15 18 122 IP interfaces Configuration 24 IP Rout...

Page 162: ... Packet size 78 PBX 109 PBX components in the gateway 109 Ping 123 Point to multipoint 53 Poll interval 134 Ports for local HTTP server 114 POSIX Time Zone 152 PPPoE 20 Prioritisation Ethernet 27 Public exchange line 51 55 Q Quality of service 27 R RAS 69 70 105 READY LED 12 Rejecting calls 101 Reset 22 23 Reset when idle 23 Resource management 104 127 Resources management 104 Restart 22 Routes Co...

Page 163: ...g the gateway 69 Update Server 134 URL 134 Use as a subscriber to an ISDN PABX 58 V Virtual interface Configuration 66 VLAN ID 152 VLAN Priority 152 Voice coding 76 Voice interfaces 124 Voice transmission 76 VoIP Defining gateways 20 Defining terminals 20 Interface configuration 67 Tracing level 81 Volume adjustment 49 VPN router 20 W WAN interface 20 Configuration 28 WAN links Heavily loaded 146 ...

Page 164: ...innovaphone AG Böblinger Strasse 76 D 71065 Sindelfingen Tel 49 70 31 730 09 0 Fax 49 70 31 730 09 99 www innovaphone com info innovaphone com ...

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