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

OK. Let me ask this. Is anything else necessary, except choosing TCP as the
preferred protocol on the client, to make TCP w Asterisk work? At the
moment, I have only changed one line in pjsip.conf from my working UDP
setup:

[transport-tcp]
type=transport
protocol=tcp ; <--------------- only this line was changed.

On Wed, Feb 17, 2016 at 8:28 AM, Sonny Rajagopalan <
sonny.rajagopalan at gmail.com> wrote:
> OK. I will report with my findings. It appears increasingly likely that I
> have done something very silly on my side. It is a little perplexing that
> the EXACT setup (on the same machine) worked for UDP ...
>
> On Wed, Feb 17, 2016 at 8:23 AM, Joshua Colp <jcolp at digium.com>
wrote:
>
>> Sonny Rajagopalan wrote:
>>
>>> Sorry, I was not being very clear, Joshua, and thanks for your
patience
>>> with this issue.
>>>
>>> I had set pjsip set logger on and core set debug 99. See absolutely
>>> zilch on asterisk CLI. Or in /var/log/asterisk/messages. If the
messages
>>> are not reaching Asterisk, what could be the issue? I am a little
>>> perplexed as to why Asterisk wouldn't consume those TCP
segments; the
>>> port is owned by Asterisk.
>>>
>>
>> Then it's likely something outside the scope of Asterisk, if the
>> connection (and messages) don't even seem to be reaching Asterisk
at all.
>> You could try to just telnet to it and see if you get a connection
message
>> on the Asterisk CLI. Do it from the machine itself and then outside. If
it
>> works from the machine itself but not outside, then you've narrowed
it down
>> more.
>>
>>
>> --
>> 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
>>
>>
>> --
>> _____________________________________________________________________
>> -- Bandwidth and Colocation Provided by http://www.api-digital.com --
>> New to Asterisk? Join us for a live introductory webinar every Thurs:
>>               http://www.asterisk.org/hello
>>
>> asterisk-users mailing list
>> To UNSUBSCRIBE or update options visit:
>>   http://lists.digium.com/mailman/listinfo/asterisk-users
>>
>
>
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Sonny Rajagopalan wrote:
> OK. Let me ask this. Is anything else necessary, except choosing TCP as
> the preferred protocol on the client, to make TCP w Asterisk work? At
> the moment, I have only changed one line in pjsip.conf from my working
> UDP setup:
>
> [transport-tcp]
> type=transport
> protocol=tcp ; <--------------- only this line was changed.
No, nothing else is needed.

-- 
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

On Wednesday 17 Feb 2016, Sonny Rajagopalan wrote:
> OK. Let me ask this. Is anything else necessary, except choosing TCP as the
> preferred protocol on the client, to make TCP w Asterisk work? At the
> moment, I have only changed one line in pjsip.conf from my working UDP
> setup:
> 
> [transport-tcp]
> type=transport
> protocol=tcp ; <--------------- only this line was changed.
Presumably you have firewall rules in action. Did you enable TCP on port 5060?

-- 
AJS

Note:  Originating address only accepts e-mail from list!  If replying off-
list, change address to asterisk1list at earthshod dot co dot uk .

Yes, it is enabled on port 5060. I do receive a TCP ACK back from the
server, so I know the TCP segment is received at the server hosting the
Asterisk build.

On Wed, Feb 17, 2016 at 8:36 AM, A J Stiles <asterisk_list at
earthshod.co.uk>
wrote:
> On Wednesday 17 Feb 2016, Sonny Rajagopalan wrote:
> > OK. Let me ask this. Is anything else necessary, except choosing TCP
as
> the
> > preferred protocol on the client, to make TCP w Asterisk work? At the
> > moment, I have only changed one line in pjsip.conf from my working UDP
> > setup:
> >
> > [transport-tcp]
> > type=transport
> > protocol=tcp ; <--------------- only this line was changed.
>
> Presumably you have firewall rules in action. Did you enable TCP on port
> 5060?
>
> --
> AJS
>
> Note:  Originating address only accepts e-mail from list!  If replying off-
> list, change address to asterisk1list at earthshod dot co dot uk .
>
> --
> _____________________________________________________________________
> -- Bandwidth and Colocation Provided by http://www.api-digital.com --
> New to Asterisk? Join us for a live introductory webinar every Thurs:
>                http://www.asterisk.org/hello
>
> asterisk-users mailing list
> To UNSUBSCRIBE or update options visit:
>    http://lists.digium.com/mailman/listinfo/asterisk-users
>
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