i need some urgent assistance please guys.
i have a 2851 SRST router with an ISDN30 (E1) to the PSTN. i can make outgoing calls but i cannot receive incoming calls. the SP is cable and wireless. attached is a copy of my config. am i missing something here? do i need to change my incoming dial peer to match the digits presented by the SP?
OK, could be failing further down the path.
1) In CCM, have you added the gateway as a H.323 gateway?
2) In the device name field of the GW in CCM, you need to specify the gateway's IP. You then have to Reset the gateway from CCMAdmin (this brings it into service; if you don't do that it will get rejected).
3) Do you have a CSS assigned in the 'Inbound' section of the gateway config in CCM that allows access to the partition containing the 73xx extensions? Maybe use DNA to verify this...