asterisk users - Feb 2008 - IAX: No outgoing audio for 10 seconds

I have an IAX hardphone connected to an Asterisk appliance sending and
receiving calls via IAX to three different providers. The appliance is
currently connected to a NAT router. The appliance is purposely being
set up via the GUI, not in messing with any config directly.
One of the "service providers"  is my other asterisk box on a
different Internet connection. In all cases, outgoing audio is silent
for about 10 seconds. If this were SIP, I'd immediately be suspicious
of NAT problems, but IAX? Ideas? I will be trying to hang the
appliance on the Internet directly but at the moment, this can't
happen.

try setting 
transfer=no
or 
notransfer=yes
in iax.conf
Depending on the age of your asterisk version.

Tim.

----- Original Message -----
From: "randulo" <spamsucks2005 at gmail.com>
To: "Asterisk Users Mailing List - Non-Commercial Discussion"
<asterisk-users at lists.digium.com>
Sent: 20 February 2008 18:12:01 o'clock (GMT) Europe/London
Subject: [asterisk-users] IAX: No outgoing audio for 10 seconds

I have an IAX hardphone connected to an Asterisk appliance sending and
receiving calls via IAX to three different providers. The appliance is
currently connected to a NAT router. The appliance is purposely being
set up via the GUI, not in messing with any config directly.
One of the "service providers"  is my other asterisk box on a
different Internet connection. In all cases, outgoing audio is silent
for about 10 seconds. If this were SIP, I'd immediately be suspicious
of NAT problems, but IAX? Ideas? I will be trying to hang the
appliance on the Internet directly but at the moment, this can't
happen.



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