Intercommunication between two MyPBX(via VoIP Trunking) - PDF document

Intercommunication between two MyPBX(via VoIP Trunking) ��www.yeastar.comPage Intercommunication between two MyPBX(via VoIP Trunking)1. Connect two MyPBX in the same network...................................................2. Connect two MyPBX in different locations...................................................2.1 Connect two MyPBX via SIP Trunking....................................................2.2 Connecttwo MyPBX via IAX Trunking..................................................15 Intercommunication between two MyPBX(via VoIP Trunking) ��www.yeastar.comPage This application note explainshow to link two MyPBX in different location. With this function, we can link branches together with MyPBX. Same method can be used when connectingmore than 2 MyPBX in different branches.Connecttwo MyPBX inthe amnetworkThe commonenvironment for two MyPBXin different locationis: two MyPBXare both behind router and using the private IP.The simplest case to link two MyPBX together is in the same network. We start from this and then try to expand to differennetwork. We takeMyPBXStandard as the examplehere, and themethodis samefor other MyPBX products. Below is the structure of how to link two MyPBX in the same LAN:Flowchart:Application:The methodof connecting two MyPBX in the same LAN is:Pointthe MyPBX A MyPBX B via VOIP (SIP/IAX2) Trunkingso the extensions in MyPBX A can make calls to MyPBX Bs extensions via this Specialtrunk.2. Usethe reverse method in MyPBX B to pointto MyPBX A.above structur1) Thetwo MyPBX link each other via VOIP (SIP/IAXTrunking2) Allthe extensions under MyPBX A are in the format 5xx.3) Allthe extensions under MyPBX B are in the format4) Extensionsunder MyPBX A can make calls to extensionunder MyPBX B ingformat Intercommunication between two MyPBX(via VoIP Trunking) ��www.yeastar.comPage 6xx.5) Extensionsunder MyPBX B can make calls to extensionunder MyPBX A usingormat 5xx.6) YealinkT28 A registers to MyPBX A as an extension 501.7) YealinkT28 B registersto MyPBX B as an extension 601.ConfigureStepSetupSIP Trunking in MyPBX Aconnect which to MyPBXTrunks� Service Provider AddService Provider FigureMake sure the trunk status is ok on Line status page.MyPBX A trunk’sstatus: Figure Intercommunication between two MyPBX(via VoIP Trunking) ��www.yeastar.comPage Step Setup SIP Trunking in MyPBX connecthichto MyPBXTrunks� Service Provider � New Service Provider FigureMake sure the trunk status is ok on Line status page.MyPBX trunk’sstatus: Figure Intercommunication between two MyPBX(via VoIP Trunking) ��www.yeastar.comPage Step Setup an OutboundRoute in MyPBX All calls start with 6and 3 digitswill be sent to MyPBX B, this is the way to routeMyPBX A’s call to MyPBX BIn the page: Outbound Routes � Add Outbound Route. FigureSave and Apply the Changes Intercommunication between two MyPBX(via VoIP Trunking) ��www.yeastar.comPage Step Setup an OutboundRoute in MyPBX ll calls start with and 3 digits will be sent to MyPBX this is the way to routeMyPBX ’s call to MyPBX In the page: Outbound Routes � Add Outbound Route. FigureSave and Apply theChanges.Note:For VoIPTrunking mode connection, there’s no need to create inbound routefor MyPBXs, the outbound routes for eachMyPBX are enough. Intercommunication between two MyPBX(via VoIP Trunking) ��www.yeastar.comPage StepTest callRegister an IP phone T28to MyPBX Awith 501 extension. Register an IP phone T28to MyPBX Bwith 601 extension. Use501 to dial 601. And you can see 601 is ringing and you can answerthe calls. 4) Use 601 to dial 501. nd you can see 501 is ringing and you can answer the calls. Intercommunication between two MyPBX(via VoIP Trunking) ��www.yeastar.comPage 2. Connecttwo MyPBX in different locatioThe othercase to link two MyPBX together is in the differentnetwork. We also takePBXStandard as the examplehere, and themethodis samefor other MyPBX products. Below is the structure of how to link two MyPBX in the differentLANFlowchart:Application:Note:Since the MyPBXdoesn’t have the public IP, we need to do port forwarding in the router and make MyPBXreachable to others.The methodof connecting two MyPBX in the different locationis:Point the MyPBX A to MyPBX B via VOIP (SIP/IAX2) Trunking, so the extensions in MyPBX A can make calls MyPBX Bs extensions via this Specialtrunk.2. Usethe reverse method in MyPBX B to register to MyPBX A.above structure:1) Thetwo MyPBX links each other via VOIP (SIP/IAX2) trunking2) Allthe extensions under MyPBX A are in the format 5xx.Allthe extensions under MyPBX B are in the format6xx.4) Extensionsunder MyPBX A can make calls to extensions under MyPBX B usingformat 6xx.5) Extensionsunder MyPBX B can make calls to extensionunder MyPBX A usingformat5xx.6) YealinkT28 A registers to MyPBX A as an extension 501.7) YealinkT28 B registersto MyPBX B as an extension 601. Intercommunication between two MyPBX(via VoIP Trunking) ��www.yeastar.comPage 2.1 Connecttwo MyPBX via SIPTrunkingStep Set port forwarding in the router for MyPBX A.Example: The routes public IP is 102.42.46.126The MyPBXA is behind the router, to register to MyPBXA via the internet, you need to forward the SIPport in your routerso all the packets received on the router WAN port 102.42.46.1265060) will be forwarded to the MyPBXA (192.168.1:5060). Below is the setting page in a Linksys router:Note1:we must map UDP port 5060 and UDP port 100012000Note2:Your public address from network provider maybe a dynamic which will be changed periodically. To overcome the problem of dynamic , you may need to use the service, for more info please Google viainternet. FigureStep 2Use the same method do port forwarding in routerB for MyPBX BExample: The routes public IP is 202.35.22.102 Intercommunication between two MyPBX(via VoIP Trunking) ��www.yeastar.comPage Step Setup SIP Trunking in MyPBX AconnectwhichPBXTrunks� Service Provider � New Service Provider FigureMake sure the trunk status is ok on Line status page.MyPBX A trunk’sstatus: Figure Intercommunication between two MyPBX(via VoIP Trunking) ��www.yeastar.comPage Step Setup SIPTrunking in MyPBX connectwhichto MyPBXTrunks� Service Provider AddService Provider FigureMake sure the trunk status is ok on Line status page.MyPBX trunk’sstatus: Figure Intercommunication between two MyPBX(via VoIP Trunking) ��www.yeastar.comPage StepSetup an OutboundRoute in MyPBX All calls start with 6 and 3 digits will be sent to MyPBX B, thisis the way to routeMyPBX A’s call to MyPBX BIn the page: Outbound Routes � Add Outbound Route. FigureSave and Apply Changes. Intercommunication between two MyPBX(via VoIP Trunking) ��www.yeastar.comPage StepSetup an OutboundRoute in MyPBX ll calls start with and 3 digits will be sent to MyPBX this is the way to routeMyPBX ’s call to MyPBX In the page: Outbound Routes � Add Outbound Route. FigureSave and Apply Changes.Note:For VoIPTrunking mode connection, there’s no need to create inbound routes for MyPBXs, the outbound routes for each MyPBX are enough. Intercommunication between two MyPBX(via VoIP Trunking) ��www.yeastar.comPage StepTest callRegister an IP phone T28to MyPBX Awith 501 extension. Register an IP phone T28to MyPBX Bwith 601 extension. Use501 to dial 601. And you can see 601 is ringing and you can answerthe calls. Use 601 to dial 501. nd you can see 501 is ringing and you can answer the calls. Intercommunication between two MyPBX(via VoIP Trunking) ��www.yeastar.comPage 2.2 Connecttwo MyPBX via IAXTrunkingStep Set port forwarding in the router for MyPBX A.Example: The routes public IP is 102.42.46.126The MyPBXA is behind the router, to register to MyPBXA via the internet, you need to forward the IAXport in your routerso all the packets received on the router WAN port 102.42.46.1264569) will be forwarded to the MyPBXA (192.168.1:4569Below is the setting page in a Linksys router:Notewe must map UDP port 4569Note2:Your public address from network provider maybe a dynamic which will be changed periodically. To overcome the problem of dynamic , you may need to use the DDNS rvice,for more info please Google viainternet. FigureStep 2Usethe same method do port forwarding in routerB for MyPBX BExample: The routes public IP is 202.35.22.102 Intercommunication between two MyPBX(via VoIP Trunking) ��www.yeastar.comPage Step 3Setup an IAXTrunking in MyPBX AconnectwhichMyPBTrunks� Service Provider AddService Provider FigureMake sure the trunk status is ok on Line status page.MyPBX A trunk’sstatus: Figure Intercommunication between two MyPBX(via VoIP Trunking) ��www.yeastar.comPage Step 4Setup an IAXTrunking in MyPBX connectwhichto MyPBXTrunks� Service Provider � New Service Provider FigureMake sure the trunk status is ok on Line status page.MyPBX trunk’sstatus: Figure Intercommunication between two MyPBX(via VoIP Trunking) ��www.yeastar.comPage StepSetup Outbound Route in MyPBX All calls start with 6 and 3 digits will be sent to MyPBX B,this is the way to routeMyPBX A’s call to MyPBX BIn the page: Outbound Routes � Add Outbound Route. FigureSave and ApplytheChanges Intercommunication between two MyPBX(via VoIP Trunking) ��www.yeastar.comPage StepSetup an OutboundRoute in MyPBX ll calls start with and 3 digits will be sent to MyPBX this is the way to routeMyPBX ’s call to MyPBX In the page: Outbound Routes � Add Outbound Route. FigureSave and Apply the ChangesNote:For IAXTrunking mode connection, there’s no need to create inbound routes for MyPBXs, the outbound routes for each MyPBX are enough. Intercommunication between two MyPBX(via VoIP Trunking) ��www.yeastar.comPage StepTest callRegister an IP phone T28to MyPBX Awith 501 extension. Register an IP phone T28to MyPBX Bwith 601 extension. Use501 to dial 601. And you can see 601 is ringing and you can answerthe calls. 4) Use 601 to dial 501. nd you can see 501 is ringing and you can answer the callsThe End