How to debug a TDM connection

[a-prado]

Hello all!I am using a VWIC card with Drop&Insert in a 3600 and a 2600 to configure a Voice and Data TDM connection. Data connection is up and working OK, but channels reserved to transport voice are up but not working at all. I don't know how to debug the connection. Has anybody use TDM feature of these cards?

[ciscomoderator]

Since there has been no response to your post, it appears to be either too complex or too rare an issue for other forum members to assist you.

If you don't get a suitable response to your post, you may wish to review our resources at the online Technical Assistance Center (http://www.cisco.com/tac) or speak with a TAC engineer. You can open a TAC case online at http://www.cisco.com/tac/caseopen

If anyone else in the forum has some advice, please reply to this thread.

Thank you for posting.