Dear Friends
I had a cisco router 2951 with cme 10.5 installed. I want to use this router as sip and sccp phone service everything is ok, but I had one problem that I had a voip gsm gateway (4 sim cards) and I don't know how make configuration to connect it to my router so my team can answer any external calls from gsm sim card to my internal sip phone system and groups. Please any one has an idea or configuration that can help.
Best Regard's,
Mohammed A. Alameedi
PS: I attached some pictures of the gsm gateway.
