Hello,
I have a problem with premature media and inband progress audio. I am using
the latest 1.8.10.1 and this is the setup:
soft phone --- asterisk --- SIP provider
The number I call is giving back some hints via inband audio I am not able
to ear from the soft phone. They stop on the asterisk
I assume you have ruled out NAT and firewall issues?
Between those two, 99% of the reasons why something may not be routed somewhere
correctly are accounted for.
If you don't know, your best bet is to take a packet capture or SIP debug on
the Asterisk server and find out where that early
All NAT and firewall problems are already been excluded. All peers are on
public IP address and no firewall is active between them. The missing
routing of the audio path to the peer has been checked with tcpdump ...
nothing is coming out from the asterisk box.
Leandro
2012/3/25 Alex Balashov
Are you absolutely sure that nothing is coming out, even on a different
interface than the one on which you are capturing? Are you capture on the
Asterisk server and not the receiving host?
Secondly, are you absolutely positive that something is supposed to be coming
out? 183 does not
The asterisk box has only one interface. I am capturing all the traffic on
the box and the only audio traffic is from the provider to the asterisk box.
Obviously if I set progressinband=yes, then I get the ringing tone from the
asterisk box, but no the audio from the provider I was looking for.
I think I may have misunderstood your initial question, sorry.
You are looking for Asterisk to directly pass through the early media from
upstream? Why would it do that?
--
Alex Balashov - Principal
Evariste Systems LLC
235 E Ponce de Leon Ave
Suite 106
Atlanta, GA 30030
Tel: +1-678-954-0671
I want to have the early media to pass from the provider down to the soft
phone because it contains important information about the call, like Your
call cannot go through, please try your call again ... The provider is
giving this info via early media, just after the 183 SESSION PROGRESS.
As far as I know, this is not the general tendency of any B2BUA that generates
such media independently. However, I could be mistaken.
--
Alex Balashov - Principal
Evariste Systems LLC
235 E Ponce de Leon Ave
Suite 106
Atlanta, GA 30030
Tel: +1-678-954-0671
Web: http://www.evaristesys.com/,
Reply-To: Asterisk Users Mailing List - Non-Commercial Discussion
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Subject: Re: [asterisk-users] Routing premature media to the calling channel
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Subject: Re: [asterisk-users] Routing premature media to the calling
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