On 22 Mar 2006, at 16:24, Steven Langley wrote:
Hi there
I am using an IAX2 softphone built from the IaxClient library
dialing into
Meetme conferences. The IaxClient seems to use silence suppression,
and not
sure if this can be disabled. The client works fine through most
routers,
but for some it disconnects the client after about 5 minutes and
gives this
error in the asterisk logs:
Chan_iax2.c:1480 attempt_transmit: Max retries exceeded to host
146.18.3.5
on IAX2/[EMAIL PROTECTED]:4569/3 (type = 2, subclass = 1024, ts=655380,
seqno=177).
My guess is that the timeout for UDP on the router is set to quite
a low
value and it times out if there is no data sent from the client to the
server for this amount of time. Would a solution be to send a
packet of
silence every minute or so?
I would be _very_ surprised if anyone had written an IAX client with
silence
suppression, IAX doesn't support it.
At a guess I'd say either:
a) your softclient has a bug in the audio code (it isn't sending data
every 20ms)
b) you don't have a suitable timing source on your asterisk for
meetme to use.
Many thanks
Steven Langley
Tim Panton
[EMAIL PROTECTED]
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