Just wanted to keep this list posted. You are right; it was an Asterisk
issue. Specifically, the pjsip_wizard configuration they have for
configuring SIP trunks is a tiny bit tricky and once I fixed it, life is
good and I can hear the birds chirping (again).
(And you are right again re: reg URI) If you are curious, the line in
pjsip_wizard.conf that tripped me up is (hope this helps somebody else):
remote_hosts = silly.somesip.trunk.com
should be changed to
remote_hosts = silly.somesip.trunk.com\;transport=tcp
note the backslash before the semicolon. That just is an escape character
for asterisk configuration where semicolons are the start of comments in a
line. In this case, escaping it means that the remote_hosts should be used
with that transport param (;transport=tcp).
Thank you for your time!
On Wed, Feb 17, 2016 at 6:47 AM, David Villasmil Govea <
david.villasmil at gmail.com> wrote:
> Hello,
>
> I would say this is a question for asterisk. PJSIP TCP works properly for
> me, didn't need to do anything on config.h... on c++ to use a tcp endpoint
> is:
>
> /* Add TCP transport... Please remember to add ";transport=tcp" to the
> registration uri (and INVITE) */
> {
> pjsua_transport_config cfg;
>
> pjsua_transport_config_default(&cfg);
> cfg.port = 5060;
> status = pjsua_transport_create(PJSIP_TRANSPORT_TCP, &cfg, NULL);
> if (status != PJ_SUCCESS) error_exit("Error creating transport",
> status);
> }
>
>
> and when registering you need to add:
>
> ";transport=tcp"
>
> to the reg_uri
>
>
>
> ?
>
> On Wed, Feb 17, 2016 at 6:15 AM, Sonny Rajagopalan <
> sonny.rajagopalan at gmail.com> wrote:
>
>> Hello,
>>
>> I need TCP support for my Asterisk 13.6.0 PBX using PJSIP 2.4.5. I
>> compiled it per the instructions in
>> https://wiki.asterisk.org/wiki/display/AST/Building+and+Installing+pjproject
>> and I can confirm that UDP works, but I cannot get TCP to work.
>>
>> I see the following error: The client sends the SIP request, but the
>> server does not respond, and I see this error:
>>
>> [Feb 17 00:10:26] WARNING[10340]: pjsip:0 <?>: tsx0x126bed8 .Temporary
>> failure in sending Request msg OPTIONS/cseq=31133 (tdta0x1500dc0), will try
>> next server: Unsupported transport (PJSIP_EUNSUPTRANSPORT)
>> [Feb 17 00:10:26] WARNING[10340]: pjsip:0 <?>: tsx0x126bed8 .Temporary
>> failure in sending Request msg OPTIONS/cseq=31133 (tdta0x1500dc0), will try
>> next server: Unsupported transport (PJSIP_EUNSUPTRANSPORT)
>> [Feb 17 00:10:26] WARNING[10340]: pjsip:0 <?>: tsx0x126bed8 .Temporary
>> failure in sending Request msg OPTIONS/cseq=31133 (tdta0x1500dc0), will try
>> next server: Unsupported transport (PJSIP_EUNSUPTRANSPORT)
>> [Feb 17 00:10:26] WARNING[10340]: pjsip:0 <?>: tsx0x126bed8 .Failed to
>> send Request msg OPTIONS/cseq=31133 (tdta0x1500dc0)! err=171060
>> (Unsupported transport (PJSIP_EUNSUPTRANSPORT))
>>
>>
>> I tried to add support explicitly like so:
>>
>> /usr/local/src/pjproject-2.4.5$ more pjlib/include/pj/config_site.h
>> #define PJ_HAS_TCP 1
>>
>> and re-added the libraries to asterisk etc (recompiled asterisk as well).
>> but I still don't see any change (same error).
>>
>> It appears from my research that TCP support is not baked in to PJSIP.
>> How do I fix this problem?
>>
>> Any help is appreciated.
>>
>> Thanks,
>> Sonny.
>>
>>
>>
>> _______________________________________________
>> Visit our blog: http://blog.pjsip.org
>>
>> pjsip mailing list
>> pjsip at lists.pjsip.org
>> http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org
>>
>>
>
>
> --
> DVG
>
> --
> Imagination is more important than knowledge
> Albert Einstein
>
> _______________________________________________
> Visit our blog: http://blog.pjsip.org
>
> pjsip mailing list
> pjsip at lists.pjsip.org
> http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org
>
>
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