[Asterisk-Users] Call completes but then drops?

[Kevin P. Fleming]

Matt wrote:

> Can anyone explain why this call dropped?
> The person dialed a number, the call WAS completed and connected to
> the PSTN through a PRI, but they never heard audio and the call was
> disconnected by Asterisk.

Very difficult to guess without any information about your system. If 
you are using Asterisk 1.2.2, this is a known problem. If not, we'll 
need a lot more information to be able to even try to help you.