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VoIP Application

VoIP Application. Welltech Computer Co., Ltd. http://www.welltech.com.tw. Date: September/04/2003. Main VoIP Products. - WellGate 3502/3502A/3504A FXS WellGate 3802/3804/3806 FXO WellGate 3701A/3702A FXS+FXO WellGate 1501 one port FXS gateway plus 4-port Switch-Hub LAN Phone 101/201

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VoIP Application

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  1. VoIP Application Welltech Computer Co., Ltd. http://www.welltech.com.tw Date: September/04/2003

  2. Main VoIP Products • - WellGate 3502/3502A/3504A FXS • WellGate 3802/3804/3806 FXO • WellGate 3701A/3702A FXS+FXO • WellGate 1501 one port FXS gateway plus 4-port Switch-Hub • LAN Phone 101/201 • WellGate 5200 T1/E1 Gateway • K-1000 USB Phone • FreeTalk / SoftPhone (PC to PC and PC to Phone ) • - Call Manager (H323 Gatekeeper) • - ITSP Solutions

  3. LAN Phone 101 Features • Support ITU-T H.323 V2/V3/V4 • Support H.235 Security Token • Support Welltech “Management Center” function • PPPoE • Behind IP Sharing device (Private IP) • Password protection on LCD panel configuration • Provide H.450 services (Hold, Transfer, Forward) • Support ten E.164 (telephone) number • 2 x 24 dot-matrix LCD display with password Lock • Two 10/100BaseT Ethernet port with Switch/Hub inside • One RJ-11 PSTN analog line interface • Automatically Alternative Gatekeeper Discovery • Provide Peer-to-Peer Mode (Non Gatekeeper needed) • Support DNS server inquiry and DDNS function

  4. WellGate 3502/3502A/3504 FXS gateway • Support both ITU-T H.323 V2/V3V4 and SIP RFC 3261protocol • Support H.235 Security Token • Configure by Web Browser, Telnet and Console port • Support Welltech “Management Center” function • Provide H.450 services (Hold, Transfer, Forward) • Transparency PBX “Flash” function • Automatically Alternative Gatekeeper Discovery • PPPoE • Support DNS server inquiry • FSK Caller ID • Behind IP Sharing device (Private IP) • Two 10/100BaseT Ethernet port with Switch/Hub inside • Provide Peer-to-Peer Mode (Non Gatekeeper needed)

  5. WellGate 3802/3804/3806 FXO gateway • Support both ITU-T H.323 V2/V3V4 and SIP RFC3261 protocol • Support DNS server inquiry • Built-in Simple Gatekeeper function (10 endpoints) • Configure by Web Browser, Telnet and Console port • Support Welltech “Management Center” function • Provide H.450 services (Hold, Transfer and Forward) • Hot Line function in both P2P and GK mode • Transparency PBX “Flash” function • Users recorded Voice greeting inside • Flexible dial plan and dial number replacement • Automatically Alternative Gatekeeper Discovery • PPPoE • Support T.38/FAX transmission • Behind IP Sharing device (Private IP) • Provide Peer-to-Peer Mode (Non Gatekeeper needed)

  6. Welltech Management Center • Support Mass-upgrade and Mass-configuration • Manage all Welltech endpoints H323 and SIP products, LAN Phone and FXO/FXS gateway • TFTP server built-in • All endpoints to ask for firmware upgrade • Endpoints can be behind NAT IP Sharing device • PC based Windows 2000 platform

  7. IP-VPN What is FXS Gateway WellGate FXS gateway 3504A/3502A/3502 Tel 1 Tel 2 Ethernet Extension In office PBX trunk line Local PSTN Office PBX • Termination an IP call to Analog Phone • Connect to analog phone directly • Connect to office PBX trunk line directly • to add IP call from existing PBX

  8. IP-VPN Local PSTN What is FXO Gateway WellGate FXO gateway 3806/3804/3802 Analog phone Or Mobile phone Ethernet PBX trunk line PBX extension in office Office PBX Extension In office • Transfer an IP call to Remote analog phone or Mobile phone • Call to analog phone via local PSTN • Connect to office PBX extension directly to add IP call • from existing PBX

  9. WellGate 37xxA Local FXO incoming to Local FXS_Phone , No Answer and Forward to Local PSTN--- Peer to Peer Mode Application --- IP Network WellGate 3702A FXO #1, E164= 1002 PSTN # 222555 Phone A Local PSTN Phone B 82265699 Local PSTN FXO#2 E164= 1004 FXS#1 E164= 1001 Phone C Call Procedures: 1. Phone A call to Phone C at FXS#1. No answer after 5 seconds ring, the call transfer to local PSTN number at 82265699 at FXO#2. 2. FXO#2 make a call to Phone B at PSTN 82265699 automatically. 3. When Phone B answer call, Phone A talk to Phone B. WellGate 3702A configuration : 1. h323 –mode 1 ( peer to peer mode) 2. h323 –line1 1001 –line2 1002 –line3 1003 –line4 1004 ( set e164 line number) 3. Sysconf –forwardtime 5 (Forwarding after 5 seconds ring) 4. line –config 1 forward 1004 (FXS#1 forward to FXO#2 dial number 82265699) 5. line –config 4 hotline 82265699 (Set FXO#2 dial number 82265699)

  10. WellGate 37xxA Local FXO incoming to Local FXS_Phone , No Answer and Forward to IP Network--- Peer to Peer Mode Application --- IP Network FXO #1, E164= 1002 PSTN # 222555 Phone A WellGate 3702A Local PSTN FXS#1 E164= 1001 Phone C Call Procedures: 1. Phone A call to Phone C at FXS#1. No answer after 5 seconds ring, the call transfer to IP network remote gateway (IP 192.168.4.27) at number 0933123456 WellGate 3702A configuration : 1. h323 –mode 1 ( peer to peer mode) 2. h323 –line1 1001 –line2 1002 –line3 1003 –line4 1004 ( set e164 line number) 3. Sysconf –forwardtime 5 (Forwarding after 5 seconds ring) 4. line –config 1 forward 0933123456 (FXS#1 forward to remote gateway dial number 0933123456 ) 5. Route –add prefix 0 dst 2 6. Pbook –add name test ip 192.168.4.27 e164 0 If this is an gatekeeper mode, and forward to remote e164=2002. Change item 4-6 as follows. 4. line –config 1 forward 2002 (FXS#1 forward to remote gateway number 2002 ) 5. Route –add prefix 2 dst 2

  11. WellGate 37xxA Local FXS call to Local PSTN or Remote IP Automatically --- Peer to Peer Mode Application --- Remote WellGate 3702A Or other FXO/Trunk gateway Local WellGate 37xx FXO #1, E164= 1002 IP Network Local PSTN Remote PSTN Phone C 1504123456 IP:192.168.4.27 IP:192.168.4.28 FXS#1, E164= 1001 Phone B 82265699 Or 911 Remote PSTN Phone D 0933123456 Phone A IP:192.168.4.29 Local WellGate 37xxA configuration : 1. h323 –mode 1 ( peer to peer mode) 2. h323 –line1 1001 –line2 1002 –line3 1003 –line4 1004 (default setting e164 number) 3. pbook –add name remote ip 192.168.4.27 e164 00 drop 1 4. pbook –add name remote ip 192.168.4.29 e164 0 5. route –add prefix 8 dst 1 e164 1002 hunt 2 6. route –add prefix 9 dst 1 e164 1002 hunt 2 min 1 max 3 7. route –add prefix 1 dst 2 Call Procedures: 1. Local FXS#1 from Phone A dial number at 001504123456. This number 1504123456 will be sent to remote gateway at IP:192.168.4.27 automatically. 2. Local FXS#1 from Phone A dial number at 82265699 or 911. This number 82265699, or 911 will be dialed from local gateway FXO#1 or #2 at IP:192.168.4.28 to local PSTN automatically. 3. Local FXS#1 from Phone A dial number at 0933123456. This number 0933123456 will be sent to remote gateway at IP:192.168.4.29 automatically.

  12. WellGate 37xxA Local FXS to Local/Remote FXO Forwarding depends on prefix code--- Peer to Peer Mode Application --- Local WellGate 37xx Remote WellGate 3702A Or other FXO/Trunk gateway Phone B 19052387080 FXO #1, E164= 1002 IP Network Local PSTN Remote PSTN Phone C 14167205432 IP:192.168.4.27 IP:192.168.4.28 FXS#1, E164= 1001 Phone A Local WellGate 37xxA configuration : 1. h323 –mode 1 ( peer to peer mode) 2. h323 –line1 1001 –line2 1002 –line3 1003 –line4 1004 (default setting e164 number) 3. pbook –add name remote ip 192.168.4.27 e164 333 drop 1 4. pbook –add name local ip 192.168.4.28 e164 444 drop 1 5. route –add prefix 1416 dst 2 6. route –add prefix 1905 dst 1 e164 1002 hunt 2 Call Procedures: 1. Local FXS#1 from Phone A dial number at 33314167205432. This number 14167205432 will be sent to remote gateway at IP:192.168.4.27 automatically. 2. Local FXS#1 from Phone A dial number at 44419052387080. This number 19052387080 will be dialed from local gateway FXO#1 or #2 at IP:192.168.4.28 to local PSTN automatically.

  13. WellGate 3702A Local FXO to Local FXO Forwarding--- Peer to Peer Mode Application --- IP Network WellGate 3702A FXO #1, E164= 1002 PSTN # 222555 Phone A Local PSTN Phone B 333666 Local PSTN FXO#2 E164= 1004 WellGate 3702A configuration : 1. h323 –mode 1 ( peer to peer mode) 2. h323 –line1 2001 –line2 2002 –line3 2003 –line4 2004 ( set e164 line number) 3. line –config 4 hotline 333666 (Set FXO#2 dial number 333666 ) 4. line –config 2 hotline 333666 (Set FXO#1 dial number 333666) 5. Route –add prefix 3 dst 1 hunt 2 (any number prefix code “3” dial to PSTN by using free FXO port at #1 or #2) Or use this command with dial length restriction from 6 to 16 digit length route –add prefix 3 dst 1 min 6 max 16 hunt 2 Or use this command to select FXO#2 to dial out only without digit length restriction. route –add prefix 3 dst 1 e164 1004 hunt 2 Call Procedures: 1. Phone A call to FXO#1 at PSTN#222555 2. FXO#2 make a call to Phone B at PSTN 333666 automatically. 3. When Phone B answer call, Phone A talk to Phone B.

  14. WellGate 37xx Local FXO to Remote FXO Forwarding--- Peer to Peer Mode Application --- Remote WellGate 37xx IP=192.168.4.27 Local WellGate 37xx Phone A IP Network Local PSTN Remote PSTN Phone B 333666 FXO#1 E164= 2002 FXO #1, E164= 1002 PSTN # 222555 Remote WG37xx configuration : 1. h323 –mode 1 ( peer to peer mode) 2. h323 –line1 2001 –line2 2002 –line3 2003 –line4 2004 ( set e164 line number) 3. line –config 4 hotline 333666 (Set FXO#2 dial number 333666 if needed) 4. line –config 2 hotline 333666 (Set FXO#1 dial number 333666) 5. Route –add prefix 3 dst 1 hunt 2 (any number prefix code “3” dial to PSTN by using free FXO port at #1 or #2) Or use this command with dial length restriction from 6 to 16 digit length route –add prefix 3 dst 1 min 6 max 16 hunt 2 Or use this command to select FXO#2 to dial out only without digit length restriction. route –add prefix 3 dst 1 e164 1004 hunt 2 Local WG37xx configuration : 1. h323 –mode 1 (peer to peer mode) 2. h323 –line1 1001 –line2 1002 –line3 1003 –line4 1004 ( set e164 line number) 3. pbook -add name test ip 192.168.4.27 e164 2002 (set remote FXO#1 2002 to pbook) 4. route –fxo dst 2 (An FXO incoming call dial to IP side, default setting ) 5. line –config 2 hotline 2002 (dial from FXO#1 incoming call to IP side e164 2002) 6. line –config 4 hotline 2002 (dial from FXO#2 incoming call to IP side e164 2002) Call Procedures: 1. Phone A call to FXO#1/Local WG37xx at PSTN#222555 2. FXO#1/Local WG37xx make a call to IP/e164 #2002 at remote Phone B PSTN #333666 automatically. 3. When Phone B answer call, Phone A talk to Phone B.

  15. IP-Network WellGate 3804 FXO Configuration--- Peer to Peer Mode Application --- ADSL Modem with Router Or Switch/Hub #1 Analog Phone or Mobile Phone #1 Analog Phone or Mobile Phone #2 WellGate 3804 #2 WellGate 3804 #1 IP: 192.168.4.27 E164: 91 (3804#1 IP number) IP: 192.168.4.28 E164: 886 (3804#2 IP number) PSTN #1 Or PBX PSTN #2 Or PBX WellGate 3804 #1 configuration : 1. TELNET to 3804 via Console port or ethernet 2. Login: root Password: (press enter) Now you have entered command line and give the following commands. 3. Flash –clean (to clear all setting and start from beginning) 4. Ifaddr –ip 192.168.4.27 –gate 192.168.1.254 –mask 255.255.0.0 (configure 3804#1 IP address) 5. H323 –mode 1 (set to peer to peer mode) 6. Pbook –add name hank ip 192.168.4.28 e164 886 7. tone -busy1 400 0 8 0 50 50 0 0 (PSTN#1 disconnect tone is 400hz, 0.5sec on/off) ** Refer to chapter 4 of manual to configure disconnect tone ** 8. Commit 9. Reboot 10. Do the same configuration procedures to 3804 #2 (for example: pbook –add name test ip 192.168.4.27 e164 91) Call Procedures: 1. Phone 1 call to Line#1 via PSTN#1 number at 3804#1 2. 3804#1 receive call automatically And play voice announcement to ask entering extension number. 3. Dial 886# to hear dial tone from Line #1 of 3804#2 at PSTN#2 4. Continue to dial Phone #2 number at PSTN #2

  16. IP-Network WellGate 38xx FXO Hot Line (Forwarding) Application--- Peer to Peer mode --- ADSL Modem with Router Or Switch/Hub #1 Analog Phone or Mobile Phone #1 Analog Phone or Mobile Phone #2 Number: 886 WellGate 3804 #2 WellGate 3804 #1 IP: 192.168.4.27 IP: 192.168.4.28 PSTN #1 Or PBX PSTN #2 Or PBX WellGate 3804 #1 configuration : 1. TELNET to 3804 via Console port or ethernet 2. When you have entered command line and give the following commands. 3. Flash –clean (to clear all setting and start from beginning) 4. ifaddr –ip 192.168.4.27 –gate 192.168.1.254 –mask 255.255.0.0 (configure 3804#1 IP address) 5. h323 –mode 1 (set to peer to peer mode) 6. sysconf –service 2 (set to Hot Line mode) 7. sysconf -2nddial 0 (2nd dial off) 8. bureau –table 1 192.168.4.28 886 (set Line#1 of 3804#1 incoming call to 3804#2 at PSTN#2 number 886 to be dialed automatically) ** bureau –table 2 x.x.x.x abc (set Line#2 connect to phone #abc at IP:x.x.x.x)*** 9. tone -busy1 400 0 8 0 50 50 0 0 (i.e. PSTN#1 disconnect tone is 400hz, 0.5sec on/off) ** Refer to chapter 4 of manual to configure disconnect tone ** 10. Do the same configuration procedures to 3804 #2 Call Procedures: 1. Phone 1 call to Line#1 via PSTN#1 number at 3804#1 2. 3804#1 detect ring and call to 3804#2 automatically 3. 3804#2 Dial 886 to Phone #2 at PSTN#2 4. When phone#2 answer call, 3804#1 answer income ring and establish Connection between Phone#1 and Phone #2.

  17. IP-Network WellGate 38xx FXO Hot Line (Forwarding) Application--- Gatekeeper mode --- ADSL Modem with Router Or Switch/Hub #1 Analog Phone or Mobile Phone #1 Analog Phone or Mobile Phone #2 Number: 886 WellGate 3804 #1 WellGate 3804 #2 Gatekeeper IP: 192.168.4.27 IP: 192.168.4.28 PSTN #1 Or PBX PSTN #2 Or PBX WellGate 3804 #1 configuration : 1. flash –clean (to clear all setting and start from beginning) 2. set to Gatekeeper mode and e164 number 3. sysconf –service 1 4. sysconf -2nddial 0 (2nd dial off) 5. bureau –table 1 x.x.x.x 9886 (set Line#1 of 3804#1 incoming call to 3804#2 at PSTN#2 number 9886 to be dialed automatically) ** bureau –table 2 x.x.x.x abc (Line#2-#4 connect to individual phone number at PSTN#2)** 6. ** Refer to chapter 4 of manual to configure disconnect tone ** Configure #2 WellGate 3804 : 1. Sysconf -service 0 2. H323 –mode 0 (GK mode) 3. Configure E164=9 4. 2nddial = OFF 5. Set incoming drop digit = 9 (command "sysconf -drule in_drop 9") Call Procedures: 1. Phone 1 call to Line#1 via PSTN#1 number at 3804#1 2. 3804#1 detect Line#1 ring and call to 3804#2 at “9886” automatically 3. 3804#2 Dial “886” to Phone #2 at PSTN#2 4. When phone#2 answer call, 3804#1 answer income ring and establish Connection between Phone#1 and Phone #2. 5. Each line at 3804#1 has each individual IP number to be dialed to remote side. 6. Remote side can be any device i.e IP Phone or FXS gateway.

  18. IP-Network WellGate 38xx FXO Line to Line Application--- Peer to Peer Mode --- ADSL Modem with Router Or Switch/Hub #1 Analog Phone or Mobile Phone #1 Analog Phone or Mobile Phone #2 WellGate 3804 #2 WellGate 3804 #1 IP: 192.168.4.27 IP: 192.168.4.28 PSTN #1 Or PBX PSTN #2 Or PBX WellGate 3804 #1 configuration : 1. flash –clean (to clear all setting and start from beginning) 2. ifaddr –ip 192.168.4.27 –gate 182.168.1.254 –mask 255.255.0.0 (configure 3804#1 IP address) 3. h323 –mode 1 (set to peer to peer mode) 4. sysconf –service 2 (set to Line to Line mode) 5. sysconf -2nddial 1 (2nd dial ON) 6. bureau –table 1 192.168.4.28 1 (set Line#1 of 3804#1 incoming connect to Line#1 of 3804#2 at PSTN#2) ** bureau –table 2 x.x.x.x 2 (set Line#2 of 3804#1 connect to line#2 of 3804#2 at IP:x.x.x.x)**, You can also connect to different 3802/3804. 7. tone -busy1 400 0 8 0 50 50 0 0 (i.e. PSTN#1 disconnect tone is 400hz, 0.5sec on/off) ** Refer to chapter 4 of manual to configure disconnect tone ** 8. Do the same configuration procedures to 3804 #2 Call Procedures: 1. Phone 1 call to Line#1 via PSTN#1 number at 3804#1 2. 3804#1 detect ring and call to 3804#2 and seizure Line#1 from PSTN#2 automatically 3. Phone #1 from PSTN#1 hear dial tone from PSTN#2 4. Phone #1 dial the destination number at Phone #2 PSTN#2 5. Line#2 of 3804#1 connect to line#2 of 3804#2. 6. Same procedures to line#3 and #4.

  19. IP-VPN WLAN/VSAT Access Point WLAN/VSAT Remote Unit FXO to FXS direct mapping (Telephone extension via IP network)-- Line to Line (Peer to Peer mode) Application -- WellGate FXS gateway 3504A/3502A/3502 WellGate FXO gateway 3806/3804/3802 350211 Tel #1 192.168.4.27 PSTN Or Office PBX 192.168.4.28 Tel #2 350212 E164 of line L1: 11 L2: 12 L3: 13 L4: 14 Ethernet 192.168.4.26 Tel #3 350213 350214 Tel #4 Or FXO configuration:(ip is 192.168.4.28) Bureau –table 1 192.168.4.27 350211 ( repeat four table configuration ) sysconf –ring 2 sysconf –service 2 sysconf –cid 1 h323 –mode 1 (peer to peer mode) group -enable group –number 4 –pattern 1 1 1 1 –e164 11 12 13 14 ** Configure disconnect tone from tone table ** FXS configuration:(ip is 192.168.4.27 and 192.168.4.26) bureau –hotline 1 192.168.4.28 11 (Tel #1 map to FXO e164=11) bureau –hotline 2 192.168.4.28 12 (Tel #2 map to FXO e164=12) ( continue to configure Tel#3 and Tel#4 ) h323 -line1 350211 -line2 350212 (configure two tel number) sysconf –service 2 ( Hot Line mode FXS) sysconf -bf 0 (disable busy forward function) h323 –mode 1 (peer to peer mode)

  20. FXO to FXS direct mapping (Hot Line function) -- Peer to Peer mode -- WellGate FXS gateway 3504A/3502A/3502 WellGate FXO gateway 3806/3804/3802 350211 Tel 1 IP-Network 192.168.4.27 192.168.4.28 Tel 2 350212 PSTN 192.168.4.26 Tel 1 350221 350222 Hot Line function: 1. When Pick up telephone from FXS side, FXO dial to PSTN number (pre-configured PSTN number) automatically 2. An incoming ring to FXO will ring to your desired telephone line number at FXS automatically FXS configuration: (ip is 192.168.4.27 and 192.168.4.26) bureau –hotline 1 192.168.4.28 82265699 (Pick-upTel #1, 3804 call to number 82265699 from PSTN automatically) bureau –hotline 2 192.168.4.28 1234567 (Pick-upTel #2, 3804 call to number 1234567 from PSTN automatically) sysconf –service 2 (HOT Line mode FXS) sysconf -bf 0 (disable busy forward function) h323 -line1 350211 -line2 350212 (configure two tel number) h323 –mode 1 (peer to peer mode) FXO configuration: (ip is 192.168.4.28) bureau –table 1 192.168.4.27 350211 (LINE #1of FXO incoming will ring TEL#1 of FXS) h323 –mode 1 (peer to peer mode) sysconf –service 2 (Hot Line mode FXO) sysconf –2nddial 0 (2nd dial OFF, FXS dial PSTN number automatically) ** Configure disconnect tone from tone table **

  21. FXS to FXS direct mapping (Hot Line Application) -- Peer to Peer Mode -- WellGate 3504A 350211 192.168.4.28 WG3502 #1 Tel #1 IP-Network 192.168.4.27 Office PBX PBX trunk line tel#1:601, tel#2:602 tel#3:603, tel#4:604 Tel #2 350212 WG3502 #2 192.168.4.26 Tel #1 350221 Hot Line function: Pick up telephone from 3502 FXS side and ring to pre-configured telephone Number at other 3504A FXS side automatically Tel #2 350222 WG3504A configuration: (ip is 192.168.4.28) bureau –hotline 1 192.168.4.27 350211 (Pick-upTel #1, number 350211 tel#1 at 3502#1 will ring automatically) bureau –hotline 2 192.168.4.27 350212 (Pick-upTel #2, number 350212 tel#2 at 3502#1 will ring automatically) bureau –hotline 3 192.168.4.26 350221 (Pick-upTel #1, number 350221 tel#1 at 3502#2 will ring automatically) bureau –hotline 4 192.168.4.26 350222 (Pick-upTel #2, number 350222 tel#2 at 3502#2 will ring automatically) sysconf –service 2 (HOT Line mode FXS) sysconf -bf 0 (disable busy forward function) h323 -line1 350211 -line2 350212 –line3 350221 –line4 350222 (configure 3504A four line numbers) h323 –mode 1 (peer to peer mode) WG3502 configuration: (ip is 192.168.4.27 and 192.168.4.26) bureau –hotline 1 192.168.4.28 601 (Pick-upTel #1, number 601 tel#1 at 3504A will ring automatically) bureau –hotline 2 192.168.4.28 602 (Pick-upTel #2, number 602 tel#2 at 3504A will ring automatically) sysconf –service 2 (HOT Line mode FXS) sysconf -bf 0 (disable busy forward function) h323 -line1 350211 -line2 350212 (configure 3502 two line numbers) h323 –mode 1 (peer to peer mode) ** same procedure to configure the second 3502 **

  22. PBX with Remote VoIP Extension-- Remote IP-PBX Application -- Office PBX 350211 WellGate FXO gateway Tel #1 WG3502 #1 IP-Network-A Tel #2 350212 Or Wireless Network WellGate FXO gateway WG3504A #2 Trunk line Tel #3 350221 IP-Network-B PBX Extension line Tel #4 350222 • Office PBX (or PSTN) Remote extension Application: • FXO/FXS gateway can be Line to Line mode, Hot Line mode, GK mode and • Peer to peer mode • Extend local extension via VoIP network to Remote telephone set • FXS and FXO in connection status, Press Flash key from Telephone set to activate • PBX advanced supplementary service function as follows. • VoIP with PBX’s function such as: Conference call, Hold, Transfer, Forwarding, • Voice Mail, Billing and Call Center application from PBX. • Application: Headquarter with remote Branch office communication, • Telecom Local Loop concentration, Conference, Transfer, Billing, Voice Mail, • Bridge between two different IP Network.

  23. IP-VPN Configure FXS Gateway Flash Time WellGate FXS gateway 3504A/3502A/3502 Tel #1 Telephone set or PBX trunk line Generate Flash time to FXS gateway Tel #2 Office PBX FXS gateway detect Flash time to recognize as a FLASH command PBX trunk line • Check your telephone set or PBX generating Flash time specification • i.e 100ms, 300ms or 500 ms. • FXS gateway default Flash time detection range is 100ms to 300ms • Use this command to adjust detection range from 300ms to 500ms. • phone –flash 300 500 • Improper Flash time setting will hang up the phone when you press “FLASH” key at Telephone set.

  24. IP-VPN Local PSTN Configure FXO Gateway Flash time WellGate FXO gateway 3806/3804/3802 Analog phone Or Mobile phone Ethernet Extension In office PBX trunk line PBX extension in office Office PBX • Once FXO gateway receive “FLASH” command from IP network, it will generate a Flash time • to PSTN/PBX interface. The default time is 200ms. • Use this command to change flash time to 100 ms. • tone –flash 100 • Improper Flash time setting will hang up the call to PSTN/PBX when FXO receive an “FLASH” command from IP side.

  25. IP-Network DNS Server Inquiry-- Use URL name to replace Gatekeeper and pbook IP address -- Gatekeeper IP: 192.168.4.25 LAN Phone 101 IP: 192.168.4.27 Endpoints WellGate 35xx/38xx Gateway IP: 192.168.4.28 DNS Server IP: 192.168.4.26 Establish URL vs IP address table • Endpoints configure DNS server IP • ifaddr –dns 1 192.168.4.26 (Primary DNS) • ifaddr –dns 2 x.x.x.x (Secondary DNS if needed) • Configure gatekeeper URL name (in GK mode) • h323 –gk www.avoip.com • Or, Enter URL name instead of phone book IP address in Peer to Peer mode configuration Call Procedures 1. When power on Endpoints in GK mode or dial pbook number in peer to peer mode, endpoints send URL name to DNS server and exchange real IP address. 2. Endpoint send real IP address to gatekeeper or target gateway/LAN Phone IP address from pbook.

  26. IP-Network Talk to CISCO IP Phone and Gateway-- Default Gateway function in P2P Mode -- CISCO IP-PBX LAN Phone 101 CISCO Call Manager IP: 192.168.4.25 WellGate 35xx Gateway CISCO 79xx IP Phone Number : 666 CISCO ATA186 2-port Gateway IP: 211.10.2.1 • Dial 666 will ring to CISCO IP Phone. • h323 -dfgw 192.168.4.25 (CISCO Call Manager IP) • h323 –mode 1 (peer to peer mode) • Dial xxx to connect to CISCO ATA 186 telephone • h323 -dfgw 211.10.2.1 (CISCO ATA186 2-port Gateway IP) • h323 –mode 1 (peer to peer mode) • Dial 1234 will call to PSTN number at CISCO AS 53xx • h323 -dfgw 211.10.2.3 (CISCO AS53xx Gateway IP) • h323 –mode 1 (peer to peer mode) CISCO AS 53xx Gateway IP: 211.10.2.3 PSTN WellGate 5200 Gateway PSTN Number 1234 The default gateway function is similar to the “default gateway” from MicroSoft Netmeeting. Avoid any E164 number at pbook which has the same number you dial at this “Default Gateway” Application mode.

  27. IP-Network Remote PSTN Intelligent dial rule from FXO gateway LAN Phone 101 WellGate 35xx Gateway Analog phone 999 1234567 Or Mobile phone WellGate FXO gateway 3806/3804/3802 • Any dial digit incoming from IP side or PSTN side will go through “Prefix Replacement” function • first and then go through “Drop/Insert/Filter” function. • Proper configure both function will provide intelligent dial rule to meet your requirement. • This function is effective when you need one stage dial (2nd dial is OFF). FXO gateway one stage dial rule at IP/PSTN side IP side digit Calling Replaced digit dial to PSTN Prefix Replacement Drop/Insert/Filter PSTN side Digit Calling Replaced digit dial to IP side Prefix Replacement Drop/Insert/Filter

  28. IP-Network Remote PSTN Area code 02 FXO Drop/Insert/Filter Application LAN Phone 101 WellGate 35xx Gateway Analog phone (02)8226-5699 Or Mobile phone 0933 201 127 WellGate FXO gateway 3806/3804/3802 Drule regulation: When you dial a number from IP Network to remote PSTN, and you need To change dial digit rule in order to meet remote PSTN dial rule. One stage dial (2nd dial is OFF) Only. incoming – IP-Network call to PSTN side via FXO gateway outgoing – PSTN call to IP-Network side via FXO gateway Incoming call dial digit rule priority: 1-drop, 2-insert, 3-filter (1 is the highest priority) Outoing call dial digit rule priority: 1-filter, 2-insert, 3-drop For example (incoming call): You dial “886 2 82265699” and you want just “82265699” to be dialed. FXO configuration as follows. sysconf -2nddial 0 (2nd dial is off) sysconf –drule in_drop 886 in_insert 0 in_filter 02 sysconf –drule in_drop 886 in_insert 0 in_filter 02 (you call 886 933 201127, FXO will dial 0933 201 127) The outgoing call command as follows. sysconf –drule out_filter 1 out_insert 0 out_drop 0306 (you dial 1 306 123-4567 to FXO, and FXO will send 123-4567 to IP-Network)

  29. IP-Network Remote PSTN FXO gateway Prefix code Replacement LAN Phone 101 WellGate 35xx Gateway Analog phone 999 1234567 Or Mobile phone WellGate FXO gateway 3806/3804/3802 • Drule regulation: When you dial a number from IP Network to remote PSTN, and you need • to change prefix code (or area code) in order to provide intelligent PSTN dial rule. • This function is used for One stage dial (2nd dial is OFF) Only. • There are 6 sets of table on each incoming call prefix replacement: • IP incoming (iprule) and PSTN incoming (pstnrule) • Any prefix number meet one of 6 sets of table will be replaced by your configured prefix number. • For example: Configure table 2 iprule prefix code from 0666 to 999. • You call from LAN Phone 06661234567. The number dial to remote PSTN from FXO is 9991234567. • FXO configuration as follows. • sysconf -2nddial 0 (2nd dial is off) • Prefix –pstnrule 1 555 888 ; Configure table 1 to change PSTN incoming call prefix code from 555 to 888 • Prefix –iprule 2 0666 999 ; Configure table 2 to replace IP incoming call from 666 to 999

  30. IP-Network Remote PSTN Avoid unauthorized FXO landing call to PSTN LAN Phone 101 WellGate 35xx Gateway Analog phone 999 1234567 Or Mobile phone WellGate FXO gateway 3806/3804/3802 • How to avoid unanthorized IP side user to place an PSTN call from Wellgate 38xx FXO ?? • Set FXO gateway to One Stage dialing (2nd dial is OFF ) • Set an valid E164 number at FXO gateway and proper “ Incoming Call “ at • drop/inset/filter command. • Check “FXO Drop/Insert/Filter Application” page at this application note. • Or, setup prefix code dial rule to restrict authorized dialer. • Check “FXO gateway Prefix code Replacement” Page at this application note.

  31. Remote PSTN How to Record/Analysis Disconnect Tone Line#1 PSTN number: 82265699 WellGate FXO gateway 3806/3804/3802 PSTN Phone Procedures : 1. Telnet to FXO Gateway and Activate “ greetrd “ command (WellGate 38xx) or “record –tone” command at WellGate 37xx FXO interface 2. Install PSTN telephone line to port #1 of FXO Gateway 3. Make a call ( i.e. 82265699 ) from PSTN phone to FXO gateway 4. Once Port #1 (Line#1) answer call at FXO gateway, hang up telephone at PSTN Phone 5. Press Enter key at your PC to activate Disconnect Tone record and Analysis function 6. Once you receive Disconnect Tone at Single or Dual Frequency from Telnet display, go to “Tone” command to configure disconnect tone table.

  32. IP-Network Remote VoIP device Behind IP Sharing device – Static IP Private IP address: IP: 192.168.4.25 Subnet Mask: 255.255.0.0 Gateway : 192.168.1.254 ADSL Modem/Router, or IP Sharing device x.x.x.x is Public and Static WAN IP address VoIP device: for example LAN Phone, or FXO/FXS gateway • Only one VoIP device install behind IP Sharing device • VoIP device works both Peer to Peer mode and Gatekeeper mode • Gatekeeper can be any supplier or vender at this application • Turn ON “DMZ” function at IP Sharing device • Enter private IP address to VoIP device by “ifaddr –ip/gate/mask” command • Enable IP sharing function by “ifaddr –ipsharing 1 x.x.x.x” command • Remote VoIP device can be static IP or behind IP Sharing device

  33. IP-Network Remote VoIP device Behind IP Sharing device – Dynamic IP Private IP address: IP: 192.168.4.25 Subnet Mask: 255.255.0.0 Gateway : 192.168.1.254 ADSL Modem/Router, or IP Sharing device Welltech Call Manager or WellGate 38xx GK with Public and static IP address x.x.x.x is Dynamic WAN IP address VoIP device: for example LAN Phone, or FXO/FXS gateway • Only one VoIP device install behind IP Sharing device • VoIP device works Gatekeeper mode Only • Gatekeeper must be Welltech Call Manager or WellGate 38xx simple gatekeeper • at this application • Turn ON “DMZ” function at IP Sharing device • Enter private IP address to VoIP device by “ifaddr –ip/gate/mask” command • Enable IP sharing function by “ifaddr –ipsharing 1” command • Remote VoIP device can be static IP or behind IP Sharing device

  34. IP-Network Remote VoIP device Local ISP Dial Up Modem with Windows PC Application-- peer to peer mode -- Windows XP/2000 with Internet Connection Sharing function RS-232 COM port Analog Modem Or, ISDN TA IP devices setting: IP: 192.168.0.2 Subnet Mask: 255.255.255.0 Gateway : 192.168.0.1 Telephone Line, RJ-11 PC IP setting: IP: 192.168.0.1 Subnet Mask: 255.255.255.0 Gateway : 192.168.0.1 VoIP device: for example LAN Phone, or FXO/FXS gateway • Active the Internet Connection Sharing at Windows XP/2000 • Setup IP Address for PC • (example, IP 192.168.0.1 netmask 255.255.255.0 gateway 192.168.0.1) • Set LAN Phone to peer to peer mode and IP address • (example, IP 192.168.0.2 netmask 255.255.255.0 gateway 192.168.0.1) • Set LAN Phone pbook or dial remote IP device’s IP directly • If you are using Windows 98 / ME, you have to install “wingate” first. • You need to know the public IP address of dial up Modem • if you call from remote IP devices to LAN Phone

  35. IP-Network Remote VoIP device Local ISP Dial Up Modem with IP Sharing Application RS-232 COM port IP Sharing device with RS-232 COM port Support: PPP/PAP/CHAP Welltech Call Manager or WellGate 38xx GK with Public and static IP address Analog Modem Or, ISDN TA Private IP address: IP: 192.168.4.25 Subnet Mask: 255.255.0.0 Gateway : 192.168.1.254 Telephone Line, RJ-11 VoIP device: for example LAN Phone, or FXO/FXS gateway • Only one VoIP device install behind IP Sharing device • VoIP device works Gatekeeper mode Only • Gatekeeper must be Welltech Call Manager or WellGate 38xx simple gatekeeper • at this application • Turn ON “DMZ” function at IP Sharing device • Enter private IP address to VoIP device by “ifaddr –ip/gate/mask” command • Enable IP sharing function by “ifaddr –ipsharing 1” command • Remote VoIP device can be static IP or behind IP Sharing device

  36. IP-Network FXO gateway with Built-in Gatekeeper function Behind IP Sharing device – Dynamic IP Private IP address: IP: 192.168.4.25 Subnet Mask: 255.255.0.0 Gateway : 192.168.1.254 ADSL Modem/Router, or IP Sharing device WellGate 38xx Gateway with H323 gatekeeper Inside at Public and static IP address x.x.x.x is Dynamic WAN IP address Or, public/static IP address VoIP device: for example LAN Phone, or FXO/FXS gateway • WellGate 38xx with simple gatekeeper inside allows 10 endpoints to register • Use this command to enable Gatekeeper function • gk –enable 1 • You can enter endpoints data to Gatekeeper by commands if endpoints can not register to GK automatically. • ( This command is for endpoints not from Welltech and do not register to GK automatically) • gk –add “H.323 ID” “e.164” “IP” “signalling port” “0/1 (0 is Terminal mode, 1 is Gateway mode)” ex. gk –add LP101 1001 192.168.1.1 1720 0 • Use this command to enable H235 Security function. • ( Only registered H323ID of endpoints can be registered to GK if security function is enable. ) • gk –security enable • gk –security add “H.323 ID” • You need to register WellGate 38xx gateway to your own gatekeeper as well.

  37. Application of Call Manager Next Generation Communication Solution • Build-in H.323 Proxy • - Support two NIC card with two different IP domains • for example ; Private and Public • - Avoid tracing of your existing IP • Handle dynamic IP from endpoint (behind dynamic IP sharing device) • RADIUS compliant client interface for pre-paid and post-paid billing • Message Waiting Indication (for LAN Phone in VMS application) • Unlimited number of Call Manager to Call Manager inter-work • Account Code / FAC Code (enter password before dialing) • LRQ transparent • Redundant Protection • Call restriction and call transfer function

  38. IP-Network PC to PC Calls( SoftPhone and Softphone gateway ) Call Manager ( H323 Gatekeeper ) Billing Server Softphone Gateway RADIUS Compliant Pre-Paid Billing • Softphone register to softphone • gateway and Call Manager handle • calls between Soft Phone Behind 56K Dial Up Modem Behind Private LAN NAT Behind Private LAN NAT PC Based Soft Phone PC Based Soft Phone PC Based Soft Phone

  39. IP-Network PC to Phone and Phone to PC( Soft Phone/Media Server and Call Manager ) Softphone gateway Call Manager Billing Server RADIUS Compliant Pre-Paid Billing VoIP device: for example LAN Phone, or FXO/FXS gateway Behind 56K Dial Up Modem Behind Private LAN NAT Behind Private LAN NAT PC Based Soft Phone PC Based Soft Phone PC Based Soft Phone

  40. IP-Network USB Phone Application( PIN CODE for Authentication from Softphone gateway) Softphone gateway Call Manager (Gatekeeper) • PC access to internet by • 56K Modem dial up • ADSL/Cable/Leased line Modem • SoftPhone gateway enable or disable PIN CODE • entry from PC based softphone • Send back Pin Code to Gatkeeper via softphone • gatewayMedia for Authentication • Billing Server check PIN CODE and password • for Authentication and Authorization to give • Accounting seconds to Call Manager/Softphone. • Install USB Phone driver to PC first • Activate PC software, for example: • NetMeeting, MSN Messanger, MediaRing, Innomedia • Or, Welltech Soft Phone can work behind Private LAN and Firewall • SoftPhone register to softphone gateway

  41. WellGate 3502 FXS Comparison with competitor

  42. WellGate 5200 T1/E1 Gateway Comparison with competitor

  43. ITSP VoIP Solutions An IP-based telephony solution for medium-to-large enterprises and services platform.

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