asterisk users - Feb 2016 - Asterisk 13.6.0/The simplest TCP configuration does not work

Sonny Rajagopalan wrote:
> I can confirm that the server is receiving the SIP request, but simply
> doesn't do anything with it (log from the server below). Does this have
> anything to do with how PJSIP was compiled or configured?:
TCP support is enabled in PJSIP by default. If you do "pjsip set logger 
on" does the message show up? What is the COMPLETE console output when a 
client connects? We have tests which cover TCP and they are working, so 
it's likely something environment specific.

-- 
Joshua Colp
Digium, Inc. | Senior Software Developer
445 Jan Davis Drive NW - Huntsville, AL 35806 - US
Check us out at: www.digium.com & www.asterisk.org

I receive a TCP ack back from that port (5060; owned by Asterisk)
--confirmed by wireshark on the Asterisk server.

What else should I be looking for? This is on a machine on AWS that was
running a UDP based Asterisk  fine (I did not make ANY other change other
than changing protocol=tcp). I also tried a fresh build with protocol=tcp.
Did not work.

On Wed, Feb 17, 2016 at 6:35 AM, Joshua Colp <jcolp at digium.com> wrote:
> Sonny Rajagopalan wrote:
>
>> I can confirm that the server is receiving the SIP request, but simply
>> doesn't do anything with it (log from the server below). Does this
have
>> anything to do with how PJSIP was compiled or configured?:
>>
>
> TCP support is enabled in PJSIP by default. If you do "pjsip set
logger
> on" does the message show up? What is the COMPLETE console output when
a
> client connects? We have tests which cover TCP and they are working, so
> it's likely something environment specific.
>
>
> --
> Joshua Colp
> Digium, Inc. | Senior Software Developer
> 445 Jan Davis Drive NW - Huntsville, AL 35806 - US
> Check us out at: www.digium.com & www.asterisk.org
>
>
> --
> _____________________________________________________________________
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Sonny Rajagopalan wrote:
> I receive a TCP ack back from that port (5060; owned by Asterisk)
> --confirmed by wireshark on the Asterisk server.
That's from Wireshark, but what is Asterisk seeing? If Asterisk doesn't 
show the connection or the traffic then something else is up (firewall, 
etc). Try to isolate things further, start from Asterisk itself.

-- 
Joshua Colp
Digium, Inc. | Senior Software Developer
445 Jan Davis Drive NW - Huntsville, AL 35806 - US
Check us out at: www.digium.com & www.asterisk.org