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conference call on PRI

We can only establish 1 call when trying to conference on the PRI from our TA908.  It wont pick another channel on the PRi successfully and we are seeing a Forbidden 403 message in the debug.  Any ideas on a solution.  Thinking it has to be something easy.  Thanks

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Re: conference call on PRI

Hello and thanks for posting.


If you attach or paste in a config (scrub it for any sensitive info like passwords and IPs), I can look at it.  Sounds like it could be the tdm-group, voice grouped-trunk accept, or dial-plan that is causing the issue.