[Asterisk-Dev] PRI receive and answer supervision
jj at nufone.net
Sun Jun 12 09:30:05 MST 2005
Matthew Simpson wrote:
> Is it even possible to listen in on a PRI call before Answer
> supervision is sent for the fax machine "beep" ? The switch I have
> asterisk hooked up to via pri is our Lucent switch so maybe the Lucent
> won't send anything until it gets answer-sup ?
If you are getting early-media it is possible to detect that 'beep'
without any Answer Supervision.
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