We have Cisco 2811 Voice gateway with 2 E1/T1 port. We have 4 E1, 2E1 for DID and 2 E1 for DOD.
Currently we have Cisco CallManager 4.2 and we want to use the 4E1 to call and receive from outside.
I already configured how to connect from callmanager to PBX but directly from E1 with DID/DOD is my first configuration.
I really appreciate if you can guide me how to configure my gateway in this scenario.
Your quick response and to share your experience and advise is highly appreciated.
Thank you and regards.