I'm running AsteriskNow 1.7.1 with a OpenVox 2FXO/2FXS card, SPA942 SIP
phone and outgoing SIP and IAX routes.
When I dial local PSTN numbers from the SPA942 using the FXO channels I
observe a 5-7 second delay between when the PSTN number answers the call
and when Asterisk connects the call at my end. There's enough delay
time that I hear an additional ring after the PSTN number has answered
the call. I've had people hang-up since they don't hear anything when
they answer my calls.
If I try the exact same call using an IAX route, the call is connected
at my end just as soon as the PSTN number answers.
I don't have any connection delays for incoming FXO calls. They are
connected as soon as I answer the calls.
Can anyone give me some pointers on where to start looking?
Frank
Two possible "answers" - #1 you have somehow got tonedur set to a value in
the 100's (should be around 80) #2 you're calling a cell phone - this takes
an extra 3-4 seconds.
I have toneduration set as toneduration=80 in chan_dahdi.conf. Is there
a tonedur parameter too? And I have this problem with both calls to
cell phone and fixed landlines. I only have the delay when calling out
over a FXO trunk; no delay issue is seen using the exact same hardware
but calling out over an IAX trunk.
Any other ideas?
Frank
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