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VOIP GATEWAY
User manual

GoHigh Data Networks Technology CO., LTD
© Copyright, 2009

Summary of Contents for MG3000-R

Page 2: ...this voip gateway s basic service and supplyment service And also special function for fail over call process tone number magnification intelligent routing answer and disconnect supervision Chapter 7...

Page 3: ...In ns st ta al ll la at ti io on n a ap pp pr ro oa ac ch h 21 2 2 4 4 1 1 D De ep pl lo oy ym me en nt t 21 2 2 4 4 2 2 W Wi ir ri in ng g 22 2 2 4 4 2 2 1 1 V VO OI IP P G GA AT TE EW WA AY Y 3 32...

Page 4: ...5 5 8 8 5 5 R Re eb bo oo ot t 82 6 6 S Se er rv vi ic ce e F Fu un nc ct ti io on n D De es sc cr ri ip pt ti io on n 83 6 6 1 1 B Ba as si ic c S Se er rv vi ic ce e 83 6 6 1 1 1 1 I IP P V Vo oi i...

Page 5: ...F Fu un nc ct ti io on n 126 7 7 3 3 1 1 W WA AN N P Po or rt t M Mi ir rr ro or r 126 7 7 3 3 2 2 O Ou ut tp pu ut t T TD DM M D Da at ta a 126 8 8 N No or rm ma al l T Tr ro ou ub bl le es s 128 8...

Page 6: ...33 A An ns sw we er r S Su up pe er rv vi is si io on n 133 D Di is sc co on nn ne ec ct t S Su up pe er rv vi is si io on n 134 F FX XS S F FX XO O E E M M I In nt te er rf fa ac ce e 134 T Th he e d...

Page 7: ...phone services through one or more standard telephone RJ 11 phone ports using standard analog telephone equipment The Gohigh ATA device connects to a wide area IP network such as the Internet through...

Page 8: ...System launching WAN A L Green Twinkle quickly WAN running well Off WAN disconnected or in trouble WAN SPD Green On Speed 100M Off Speed 100M LAN A L Green Twinkle quickly LAN running well Off WAN di...

Page 9: ...te feed FXO connects subscribe lines of PSTN need remote feed PSTN port connects subscribe lines of PSTN need remote feed For details of the difference please refer to corresponding description in App...

Page 10: ...ted or in trouble LAN Green Twinkle quickly LAN running well Off WAN disconnected or in trouble Port status Green On Port pick up Off Port hang up Table 4 VOIP GATEWAY 8 LED MEANING TABLE On the Voip...

Page 11: ...g up the phone 48V FXS feed voltage when pick up the phone 24V FXS ringing voltage 40V valid value FXS ringing current 10 15mA FXS ringer equivalent value Short loop is 5 long loop is 3 FXS loop curre...

Page 12: ...0 2A Power consumption Maximum 18W Environmental temperature during runtime 0 55 Environmental temperature when not running 10 80 Humidity during runtime 0 80 non solidification Physical dimensions W...

Page 13: ...CID Reversal polarity Send Detection Fault recovery Fall back for IP route failure Lifeline for power failure Management maintenance RS 232 serial interface configure maintenance and diagnosis telnet...

Page 14: ...figured into dual mode or normal mode or auto mode FXO Function Support or not Description Normal Mode Auto mode Dual mode PSTN route When it work in normal mode or auto mode it will find a free fxo p...

Page 15: ...ct a free port to accept the call FXO reversal polarity signal detection FXO port detect Caller Line Identity signal FXO busy tone detection FXO external line detection FXO inbound authentication Life...

Page 16: ...the same number select a free port to accept the call FXO gateway is used as ip termination 2 stage dialing find all ports with the same number select a free port to accept the call FXO reversal polar...

Page 17: ...detection FXO external line detection FXO inbound authentication Lifeline for power failure it will use the fxo port on the same card to send calls the port sequence are 1 5 2 6 3 7 4 8 Table 14 VOIP...

Page 18: ...the result is 0 ohm the ground wire has been connected to the product If the testing condition is not ready please guarantee the power socket has three input not 2 line in the use of 220V AC Pay atte...

Page 19: ...environmental requirements are as follows Requirements Minimum Maximum Running environmental temperature 0 55 Humidity 10 80 Power 220 VAC input 85VAC 264VAC Power 48 VDC input 36VDC 72VDC Storage te...

Page 20: ...pic of 1 set Set 0 1 Optional Table 17 VOIP GATEWAY 32 PACKAGE LIST Item Part description Specification Unit Quantity Configuration 1 VOIP GATEWAY 8 device Set 1 2 Power line 3 lines 1 8 m GB Pic Sele...

Page 21: ...hone line Fig 10 VOIP GATEWAY 32 FXS cable illustration Fig 11 VOIP GATEWAY 32 FXO cable illustration VOIP GATEWAY 8 use normal 2 pin telephone line which is RJ 11 at both side 2 2 4 4 I In ns st ta a...

Page 22: ...IP GATEWAY 32 48VDC use the 48V power cable in the package The pin sequence is from left to right face to back panel 48V DC RTN Ground 2 2 4 4 2 2 2 2 V VO OI IP P G GA AT TE EW WA AY Y 8 8 1 Connecti...

Page 23: ...eyboard For more detailed instructions please refer to Chapter 4 3 3 2 2 W We eb b a ac cc ce es ss s Web page is the main management method of this voip gateway You can access product inquire paramet...

Page 24: ...company User can unify the operation management upgrade batch configure output trace etc Please refer to the manual of our unified network management...

Page 25: ...and make call to this telephone line from another telephone After the call connect then dial the ivr command to query It work only in normal mode Keyboard operation instruction Inquire network paramet...

Page 26: ...the right is language selection area If it is white version the supplier logo and product name don t display Menu it is at the left side list all button in this gateway They are quick setup Basic conf...

Page 27: ...an dial to get it Recommend to use Microsoft IE 6 0 resolution of 1024 768 The system default user name is root root Note the User should keep the login password safely If you forget the password whic...

Page 28: ......

Page 29: ...For details please refer to Table 19 Parameters Description Default Network configuration IP Mode IP address type Static IP input IP address NetMask gateway address DHCP obtain dynamic IP address thro...

Page 30: ...ll send a register request which includes the username and password of the corresponding port Register with endpoint Authentication Mode There are 3 modes E 164 E 164 Device H323ID E 164 Port H323ID E...

Page 31: ...pstn Disable Enable When it is enable if voip side calls is failed the call will choose FXO port to send calls to PSTN For detailed information please refer to 6 8 2 Disable Voip calls fall back to l...

Page 32: ...Fig 15 SIP QuickSetup Page...

Page 33: ...y DNS server the syntax is XXX XXX XXX XXX Like xxx xxx xxx xxx 0 0 0 0 Protocol Configuration Protocol Type Set protocol type H 323 protocol SIP protocol H 323 protocol Enable Registration Yes or Not...

Page 34: ...Number and Route Dial Special Number to Change route Dial Special Number to Change route Disable Enable If enable you can change route by press special number Disable The Number to Change Route Set t...

Page 35: ...tale Table 20 SIP QUICKSETUP CONFIGURATION DESCRIPTION The parameters which are marked by need reboot the system to take effect In quick setup page the config of DSP Fax DTMF will be valid for all por...

Page 36: ...ort 5000 H 323 and RTP end Port Configure end UDP port H 323 and RTP and the range is The range is 4000 65535 avoid using the same port number as local used signal port 6000 H 323 Registration paramte...

Page 37: ...alive interval and the range is 1 7200s 7200 Encryption Configuration Enable Encryption Please select encryption or not according to the server or the other side product configuration Yes No No Encryp...

Page 38: ...lue system will consider that user has finished dialing The range is 1 20s 5 Table 21 H 323 PARAMETERS DESCRIPTION Tips Modification of the parameters with need reboot the system to take effect 5 5 3...

Page 39: ...arameters Description Default System Configuration RTP Base Port Set RTP base port number The range is 4000 60000 avoid using the same port number as local used signal port 6000 SIP Set TCP IP layer p...

Page 40: ...or Not No Proxy Address Set SI proxy IP address or Domain name 0 0 0 0 Proxy Receiving Port Set SIP server signal receiving port The range is 0 32767 5060 Backup Proxy Address Set SIP backup Proxy IP...

Page 41: ...ays send alert signal Yes Enable RFC2833 Negotiation Yes or No Set the DTMF secondary dialing transmission negotiate with RFC 2833 or not Yes Interdigit Timeout If exceeded the value system will consi...

Page 42: ...e in the Range of the first port such as 1 8 which means batch configure 1 8 ports Please input port H 323 ID in the H 323 ID of the first port such as 1678017 Please input the phone number in the Pho...

Page 43: ...1 8 in the range box of first port which means you want to configure 1 8 ports Input PhoneNbr of the first port Input AuthUsr Input AutPwd Then click Submit The system will configure 1 8 ports config...

Page 44: ...ion Card Number Select one sub card or all the cards to configure Sub card 1 Port Number Select one port or all ports of sub card to configure 1 Voice Configuration Pactetization Interval Set packetiz...

Page 45: ...le Enable Note In the call when one part hears the echo you should enable this function in the other opposite end Enable Echo Cancel Tail Length Set the echo cancel tail length and if within the set r...

Page 46: ...this mode you should choose G 711 voice codec T 38 T 38 Fax ECM Set T 38 ECM error correction function Yes No Yes T 38 Error Recover Method Set T 38 recovery mode Redundancy FEC Redundancy Redundance...

Page 47: ...RFC2833 Signal For h 323 protocol signaling is realized through h 245 For sip protocol signaling is realized through RFC2833 Whatever mode of DTMF signal you choosed you had better activate echo canc...

Page 48: ...ber Select one sub card or all the cards to configure Sub card 1 Port Number Select one port or all ports of sub card to configure 1 Enable Port Enable Port Yes No Yes Send Reversal Send reversal sign...

Page 49: ...soid Ring Voltage Peak Value Set FXS ring voltage peak value The range is 1 155V 90 Ring Frequency Set the FXS ring frequency whose range is The range is 1 3 400Hz 25 Ring Tone Cadency Set FXS ring on...

Page 50: ...AD 3 5db DA 0db AD 3 5db DA 3 5db Table 24 FXS port setting 5 5 4 4 2 2 F FX XO O p po or rt t s se et tt ti in ng g Fig 22 FXO Parameters settings...

Page 51: ...from PSTN to FXO play secondary dial tone Yes when the call is from PSTN to FXO play the welcome words which are pre recorded Note when the record is playing the function is unavailable No Enable PST...

Page 52: ...that FXO may only start to send number after the switch of PSTN side is ready begin to send dial tone 1500 Regenerate DTMF Digit Interval Set the transmitting interval between DTMF numbers when regene...

Page 53: ...outh Africa Slovenia etc Maximum high ringer impedance Last Ring Finish Time When system has detected a ringing signal the interval between remaining ringing signal is called as ringing overtime and i...

Page 54: ...efined tone only pops up when you choose other in Country and District of Call Progress Tone Sending Configuration And the parameters of self learned tone only pops up when you choose Learning in Coun...

Page 55: ...ct other in Countyry and District you can define the format of service unobtainable tone l And please pay attention to the format requirements Please refer to Section 6 4 2 450 15 0 0 100 100 450 15 0...

Page 56: ...0 15 0 0 100 100 450 15 0 0 100 100 450 15 0 0 100 100 Detection Type Set detection type One tone detecting use lower FFT One or two tone detecting use higher FFT One tone detecting use lower FFT Dete...

Page 57: ...ub card or all the cards to configure Sub card 1 Card Selection Port Number Select one port or all ports of sub card to configure 1 Enable Disable Call Hold On Off If you choose on either the caller o...

Page 58: ...ff If you choose on this port will refuse all inbound calls The caller will only hear the busy tone But the outbound calls will not be restricted off Call Waiting If you choose on when this port is in...

Page 59: ...Set the hotline number to cooperate with hotline function Service code setting Unattendant call transfer code Set the service for unattendant transfer Attendant call transfer code Set the service for...

Page 60: ...ce and need not dial or wait for overtime Items of Digitmap should be written in the format of pattern matching rule refer to Section 6 5 supporting wildcard and utmost 100 pieces Each line of digital...

Page 61: ...xample if user want to send out 57 which contains you need disable this item At the same time you should avoid using in Dial Special Number to Change route function 5 5 5 5 2 2 S Sp pe ee ed dD Di ia...

Page 62: ...g speed dialing rule click index number box and this rule will appear in the operation box automatically Then modify the number in abbreviated number box or original number box and click Modify 5 5 5...

Page 63: ...re 32 cited several examples of number change rules Rule 1 Change Type Addprefix ChangeNbr 010 010 is the area code It is used for that the end user input local number and it change to long distant nu...

Page 64: ...r ru ul le e Delete an existing number change rule click index number block and this rule will appear in the operation frame then click Delete button 5 5 5 5 3 3 4 4 D De el le et te e a al ll l n nu...

Page 65: ...d 2 and dialed out through PSTN Item 2 Dial mobile number within the city such as 130100132 choose PSTN route and the number will change into 0130100132 dial out through PSTN Item 3 Select P2P IP rout...

Page 66: ...input index number of number change rule in Callout Number Change Rule Index box input index number of number change rule in Fallback Number Change Rule Index Click Add Click Change Rule system will p...

Page 67: ...Number Change rules And each one can consist of multiple basic rules The port will use the changed number to replace original number and call out according to the number change rules set for the port...

Page 68: ...It te em m Input index number of Number Change Rule in Caller Number Change Rule Index and click Submit If you want to delete one item just delete the index number of Caller Number Change Rule Index a...

Page 69: ...nge Type is DelPrefix ChangeLen is 1 In Figure 38 all 1 8 ports of FXO are filled by 9 When IP side receive a call request of 922302952 which is callee number system will choose a free FXO port by por...

Page 70: ...t support 50 lines VOIP GATEWAY32 provides IP route and PSTN and IP route of SIP protocol can be divided into register IP route and P2P IP route Refer to Section 6 8 1 Notice The relation of route dir...

Page 71: ...tem please click index number and this item will appear in operation frame automatically then click Delete 5 5 6 6 1 1 4 4 D De el le et te e A Al ll l R Ro ou ut ti in ng g D Di ir re ec ct ti io on...

Page 72: ...k and this item will appear in the operation frame automatically Please modify Dial Number Destination IP Destination Port and click Modify 5 5 6 6 2 2 3 3 D De el le et te e P Pe ee er r t to o P Pe...

Page 73: ...prefix and adding prefix 0 many ports can be represented by n m like 1 4 means 1 2 3 4 For ip incoming calls it will search the trounk group routing table first The trunk group is routed by destinati...

Page 74: ...there will be no response Notice Access control function only works for H 323 and SIP singal message does not affect the patch processing and does not restrict the data of HTTP TELNET PING 5 5 6 6 4 4...

Page 75: ...Mode Diagram FXO Inbound Limit Mode includes No limit Limit Keep Ringback Limit Off hook for 1 s then on hook Limit Off hook and Play IVR Choose one mode in pull down menu of FXO Inbound Limit Mode an...

Page 76: ...Caller ID service and enable the detection of CallerID function in PSTN line the PSTN User Management function is based on original number in PSTN side not the changed number even if the number chang...

Page 77: ...sions Version Date Device Series Number System MAC Address Current Time Device Name etc Fig 48 System Time Configuration Diagram In this page you can set the system time VOIP GATEWAY32 can support set...

Page 78: ...3 T Tr ra ac ce e i in nf fo or rm ma at ti io on n Fig 50 Trace setting page The Trace information page provides a web based debug interface You may set the debug module target port debug level and...

Page 79: ...fig ini h323_config val Logo customized enterprise Logo picture in the left top of the web page the file name is companylogo jpg The product name picture is in the middle top of the web page The file...

Page 80: ...un TFTP server in server 5 5 8 8 2 2 P Pa as ss sw wo or rd d Fig 52 Password change Diagram This page is used to change the password Username can not be changed here User need input Old password New...

Page 81: ...more than 3 seconds 5 5 8 8 4 4 S Sa av ve e Fig 54 SIP Protocol save Diagram Click Save to save system configurations This page also provides configure file extract function so that you can back up y...

Page 82: ...to get the file and you can choose save to download them to local computer Fig 57 Download the log file from web page From the save page you may also download the key log file 5 5 8 8 5 5 R Re eb bo...

Page 83: ...The breed through delay when transport voice signal to receiver channel by mixed circuit 2 4 line transform or the reflection caused by the resistance mismatch will cause the echo In general echo alw...

Page 84: ...ck thus the echo is generated Refer to Figure 53 If the terminal connects to inappropriate CPE products such as phones or modems echo may also be generated in local loop Fig 61 Echo Distribution in Vo...

Page 85: ...ce Coder Coder Type PT Value G 711U 0 0 G 726 32 2 2 G 711A 8 8 G 7231 4 4 G 729 40 18 G 729A 18 18 G 729B 42 18 G 729AB 44 18 G 726 16 22 dyn G 726 24 24 dyn G 726 40 26 dyn iLBC 13 28 dyn iLBC 15 30...

Page 86: ...8 Video 90000 Table 30 PT VALUE OF ALL KINDS OF VIDEO CODER 6 6 1 1 1 1 3 3 V Vo oi ic ce e s se er rv vi ic ce e c co on nf fi ig gu ur ra at ti io on n When you want to use basic voice services plea...

Page 87: ...efer to 5 3 2 Step 3 Basic Configure Channel set channel parameters refer to 5 3 3 Step 4 Routing Route Direction set routing direction refer to 5 6 1 6 6 1 1 3 3 D DT TM MF F S Se ec co on nd da ar r...

Page 88: ...a al ll l H Ho ol ld d 6 6 2 2 1 1 2 2 1 1 F Fu un nc ct ti io on n I In nt tr ro od du uc ct ti io on n When subscriber A establish a call with subscriber B A can keep B in call hold status through p...

Page 89: ...ose there are three subscribers A B C 5 A dials the number of B then B picks up the phone and intend to transfer A s call to C 6 B press hook or flash key make the call in hold status 7 When B hears t...

Page 90: ...t by the subscriber 6 6 2 2 1 1 5 5 3 3 N No o A An ns sw we er r C Ca al ll l F Fo or rw wa ar rd d When the no answer time exceeds the set time all inbound calls to A will be transferred the forward...

Page 91: ...ee does not pick up the phone when the time exceeds the No Answer Call FWD Timeout the call will be transferred to the No Answer Call FWD NBR 5 Call forward service only has configure requirements on...

Page 92: ...ck service through set Displayname in From Domain of INVITE message to be Anonymous and does not change the Username The reason is it will not affect the billing function of interconnection platform B...

Page 93: ...b interface of the server and it can also be realized by sending special code through terminals There are 2 ways 1 Use INVITE message to book or cancel and send the special code as the callee number t...

Page 94: ...mi in na al l b bo oo ok k t th he e s se er rv vi ic ce e f fr ro om m s se er rv ve er r This case explains how to book the Unconditional Call Forward function from SS3000 T server in which the book...

Page 95: ...Configure 57 dial plan Because is not used as the number end flag the end flag is according to the dial pan or waiting overtime Therefore you should configure number often used in the DigitMap Table...

Page 96: ...set DTMF Trans Mode as Signal SIP INFO Step 2 Subscriber A calls B through server B pickup the phone and the call is established Step 3 B send 9 number of C to server through secondary dial SIP INFO...

Page 97: ...ablishing way it can be divided into One stage and Two stage Under One stage mode secondary dial is not required for the user of IP side FXO gateway can get the callee number of PSTN side and send it...

Page 98: ...nsitivity of switch is not high enough the opposite side can also not detect the total number R32 provides 2 parameters Regenerate DTMF Digit Interval and Regenerate DTMF Digit Delay which can help fu...

Page 99: ...under page advance FXO item CO line Answer Supervision set to answer after receiving reversal signal please refer to chapter 5 4 2 6 6 3 3 1 1 1 1 1 1 2 2 A An ns sw we er r d de el la ay y This Voip...

Page 100: ...e through PSTN Switch Under Two stage mode billing of IP FXO phase is always earlier than of FXO PSTN phase and sometimes this situation may happen billing of IP side has started already but PSTN side...

Page 101: ...D of PSTN side such as change 062304138 into 62304138 Related configuration Step 1 Advanced Configure FXO FXO Advanced Configuration Working Mode Normal Mode refer to section 5 4 2 Step 2 Advanced Con...

Page 102: ...ngback tone no matter user of IP side is busy or available because FXO is not in picking up status so that user of PSTN side can not get the real situation of IP side Auto mode can also support Caller...

Page 103: ...STN to IP in PSTN To IP direction the extension of FXS corresponding to FXO port rings immediately if phone of FXS call out it can choose both IP and PSTN route Tips Dual mode can guarantee the Caller...

Page 104: ...s at the same time when dual mode choose PSTN route it will use the fixed FXO port to call out not poll the ports in random 6 6 4 4 C Ca al ll l P Pr ro og gr re es ss s T To on ne e VOIP GATEWAY32 su...

Page 105: ...ff Unobtainable tone India Dial tone 400 Continuous Ring back tone 400 1 0 on 2 0 off Busy tone 400 0 75 on 0 75 off Unobtainable tone Russia Dial tone 425 Continuous Ring back tone 425 0 8 on 3 2 off...

Page 106: ...qLevel High frequency gain of second segment dbm 63 0 C2TOn On time of second segment ms 0 65535 C2TOff Intermittent time of second segment ms 0 65535 C3LowFreq Low frequency of third segment Hz 0 400...

Page 107: ...description 3 If the tone is not in these 13 countries and the user does not know the exact tone parameters user can operate the system into auto learning function according to 6 4 4 Get the paramete...

Page 108: ...mple for the busy tone of Brazil 425Hz 0 25s on 0 25s off the on off time is relative short so Detect Delay Time 200ms or Drop Delay Time need be shortened properly 6 6 4 4 3 3 2 2 C Cu us st to om mi...

Page 109: ...lease send us your busy tone file please market the busy tone start time and end time It is better to double check to make sure the file sound is as same as what you heard from the line 6 6 4 4 4 4 B...

Page 110: ...epeat 1 2 3 4 Finish Learning Busy Tone Switch to Busy Tone Detection Mode Modify parameters Country or District Learning Enable Busytone Learning No Busy tone display the busy tone learned Detection...

Page 111: ...N Nu um mb be er r M Ma at tc ch h VOIP GATEWAY32 provides flexible number match rules supporting pattern matching algorithm which is very easy to configure 6 6 5 5 1 1 P Pa at tt te er rn n M Ma at...

Page 112: ...the same time there are several match rules system will follow principle of matching the longest For example Rule 1 623 Rule 2 62301 If the dialout number is 62301 system will choose rule 2 2 If ther...

Page 113: ...led according to pattern matching rules Once the dial plan rule is set if the callout number matches successfully the number will be sent to system immediately for routing process Cautions DigitMap co...

Page 114: ...number Callout Number Change Rule Index Fallback Number Change Rule Index 1 5 6 8 XXXXXXX 1 4 2 2 13XXXXXXXXX 2 3 9 5 2 4 0 2 3 Table 37 CALLOUT NUMBER CHANGE EXAMPLE Item 1 Dial fixed number within...

Page 115: ...ansportation function Once FXO port detects the Caller ID of PSTN side it will use this number to replace the origin FXO number or if you have configured the Caller Number Change Rule Index the Caller...

Page 116: ...er Change Regeneration Number Change you can cite the index number of the rules and combine them flexibly For each atom operation there are some parameters as follows ChangeType choose which operation...

Page 117: ...he first character e g 01062303100 change into 062303100 7 KeepNbr 4 Keep 4 numbers e g 62304138change into 4138 8 ReplaceNbr 62304138 Replace the number totally e g 62303100 change into 62304138 Tabl...

Page 118: ...ion can be controlled by the switch 6 6 8 8 2 2 1 1 F Fa al ll l b ba ac ck k w wi it th hi in n I IP P n ne et t For SIP protocol the fallback within IP net process sequence is Register IP Route P2P...

Page 119: ...section 6 8 2 3 Related configurations Use scf command Enable Enable call fallback to local idle FXS port in AutoForwarding mode VOIP GATEWAY sys devcfg scf Enable SIP T38 traversal e g working with...

Page 120: ...um mb be er r t to o P PS ST TN N 1 FXS port pick up and R32 play dial tone of IP side 2 Dial special number e g to switch to PSTN and hear the dial tone from PSTN line 3 Dial callee number of PSTN si...

Page 121: ...l registration succeed If IP address is empty and system will do the DNS inquiry and register in one registration period 6 6 1 10 0 A An ns sw we er r S Su up pe er rv vi is si io on n Please refer to...

Page 122: ...g approaches Round robin Mode each poll starts from the port next to the port which was used last time and when the last port is polled system will do it from the first one Increasing Mode each poll f...

Page 123: ...A AC CL L Considering the security VOIP GATEWAY32 provides ACL function For example VOIP GATEWAY32 requires supervising the call from IP side when the product is used as termination product Only the c...

Page 124: ...lowing rules otherwise it will cause verifying error TYPE NAME RULES EXAMPLE Software Product version number_app VOIP GATEWAY_V1 5 1_20081127100847_app Driver Product version number_driver VOIP GATEWA...

Page 125: ...VOIP GATEWAY_V1 3 4_20071224135633 or after this and want to update to the new version you should 1 Firstly update software choose software in the update page and select the program VOIP GATEWAY_V1 5...

Page 126: ...chip and MSP chip So if you connect PC to LAN interface you can get the supervising data The configuration is as follows VOIP GATEWAY debug sls Please input LAN port supervision 0 disable 1 supervise...

Page 127: ...ommand has been completed successfully Please input the PC ip address in host ip address recv diag packet Step 3 Recur the trouble and catch the packets in PC and do not filter the data packet of laye...

Page 128: ...PSTN caller ID but the result is not correct and every time the detected Caller IDs are same For this problem it may because user set the Caller Number Change Rule in FXO port so please check the call...

Page 129: ...and test the ring effect If the phones still can not ring normally please cut down the number of phones in parallel connection 8 8 6 6 H He ea ar r n no oi is se e i in n r ri in ng gb ba ac ck k t to...

Page 130: ...ation If it complies with the following situation FXO ports will be unable to answer the call although early media channel has been built through 183 signals and the call will be released for overtime...

Page 131: ...re 1200bps FSK CID data has 2 types SDMF Single Data Message Format MDMF Multiple Data Message Format For SDMF the format structure is simple and only a little information can be included Caller ID Da...

Page 132: ...automatically according to the threshold and reduce the quantity of packages during silence period so as to save the bandwidth effectively However Silence Compression may cause the incontinuous feeli...

Page 133: ...pability of anti packet loss Therefore T 38 enhances the IP fax reliability T 38 fax data transmission separated from voice data transmission so it will not restrict voice quality and all voice coders...

Page 134: ...side releases the call it will send busy signal to opposite side and prompt him to hang up So normally line busy tone detection method is adopted to monitor the call release situation of remote site I...

Page 135: ...M line of opposite side And it is necessary to configure a private E M interface card for PBX T Th he e d di if ff fe er re en nc ce e b be et tw we ee en n F FX XO O a an nd d L Li if fe el li in ne...

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