option 81c to cisco 3640 integration for VOIP.

[joeban]

Does anybody like to share his working solution for integating option 81c and cisco 3640. I have read a lot on cisco web site, I have some of the posts on this issue but I am still not sure on some of the configuration on the nortel side. I have a dual PRI card and a separte D channel card. Any step by step will be gratly appreciated.
Thanks for your help

 

[dnc16]

What exactly are you looking for?

 

[phonedoc]

Cisco will need to program to be sl100. program your d-channel to be SL100. this should work

 

[joeban]

Basically I have 2 issues. The first one is I have an option 81c in the U.S and one in Aberdeen. Right now we are using Newbridge to mux voice and data on a T1 link between the. I am asked to to get rid of the NB and use a cisco soultion to pass the voice and data on to the T1 link on both side. I know engouh of cisco and Nortel. Basically a config on both routers and what kind of interfaces will be greatly apprecited. One thing to mention is 4 digit dialing is working on this link.

The second issue is we have remote offices in the US and we would like to integrate Cisco with nortel to connenect key system on the remote side using cdp on the nortel side for 4 digt dialing.
Thanks