GoIP Application 2: IP PBX Call Origination and Termination

1. Instead of FXO gateways, GoIPs are as a call termination and origination device for the IP PBX as shown in the diagram above.
2. VoIP endpoints connected to the IP PBX can make calls to cellular/traditional telephone network via the GoIP GSM ports.
3. Outside callers can then call in via the GoIP GSM ports to reach any of the VoIP endpoints that are registered to the IP PBX.
4. GoIPs can be configured in a group mode such that all GSM ports can be used by just dialing only one GSM number.
Please refer to the Call Center Application for more information.