C. FXS_1 call to PSTN_1
1. FXS_1 pick up the telephone.
2. Dial the PSTN number
#10125566
to establish the voice communication with PSTN_1.
Sample scenario_2: Enterprise SIP + GSM termination
In the following samples, we’ll introduce the SIP Proxy and GSM termination applications.
In this example, there are two VIP-281GS; the FXS and GSM ports are register to SIP Proxy Server
(IP PBX).
The out-lines of PBX connect with Phone (FXS) ports of VIP-281GS. The extensions of PBX can
make GSM calls via GSM ports of VIP-281GS.
Figure A-8. Enterprise GSM Routing table
Machine configuration on the VIP-281GS:
STEP 1:
Please log in VIP-281GS_A via web browser, browse to the
Advance Setup -> VoIP Basic
menu, set the VoIP registration number as 100/ 200 and the registration server address, the
sample configuration screen is shown below:
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