what does toperary failure mean?

[dpwang]

I got " toperary failure" using " sh call history voice brief and all the calls coming calls and on going calls dropped. "An error occurs because of a network malfunction. The problem will be resolved shortly. Contact the telco if the problem is persistent .----what does this mean?

[ciscomoderator]

Often times complex troubleshooting issues are best addressed in an interactive session with one of our trained technical assistance engineers. While other forum users may be able to help, it’s often difficult to do so for this type of issue.

To utilize the resources at our Technical Assistance Center, please visit http://www.cisco.com/tac and to open a case with one of our TAC engineers, visit http://www.cisco.com/tac/caseopen

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

Thank you for posting.