[Freeswitch-users] Register-transport and Register-Proxy with TCP

Thu Sep 5 22:24:39 UTC 2019

Does it use UDP or TCP?

By default it uses both, but you can add ;transport=tcp to the Sofia URL to
force it to use TCP.

For example:

sofia/profile/foo at bar.com;transport=tcp

Also there is a parameter in the gateway config:

<param name="register-transport" value="tcp"/>

That will cause it to use the TCP transport for the registration and all
subsequent SIP messages.

Not sure if this is needed or what it does, but the following can also be
used in gateway settings:

<!--extra sip params to send in the contact-->
<param name="contact-params" value="tport=tcp"/>

Regards,

David Villasmil
email: david.villasmil.work at gmail.com
phone: +34669448337

On Thu, Sep 5, 2019 at 6:45 PM Sharath Kumar <shakumarsoftware at gmail.com>
wrote:

> Any ideas what could be the problem here ? Is nobody using a
> "Register-Proxy" or "Outbound-Proxy" with TCP ?
> Thanks,
> Shaks
>
> On Wed, Sep 4, 2019 at 12:21 PM Sharath Kumar <shakumarsoftware at gmail.com>
> wrote:
>
>> Thanks for responding! However, that did not help.
>>
>> What I notice in the logs is that the tpn when I just use "proxy" instead
>> of "Register-Proxy"  is *tpn = tcp/xx.xx.xx.xx:5060* but when I use
>> Register-Proxy it is with a *, like below.
>>
>> /libs/sofia-sip/libsofia-sip-ua/nta/nta.c:2665 nta_tpn_by_url() nta:
>> selecting scheme sip
>> /home/sharath/dev_branch/qsys/os/unpacked/freeswitch-1.6.19/libs/sofia-sip/libsofia-sip-ua/tport/tport.c:3257
>> tport_tsend() tport_tsend(0x7f4eec0074f0) tpn = */xx.xx.xx.xx:5060
>>
>> Also, the messages like I said before contain the "transport=tcp" in both
>> the Req-uri and contact header. Any other suggestions?
>> Thanks,
>> Shaks
>>
>> On Wed, Sep 4, 2019 at 2:25 AM Alexey Sibyakin <alex at freeswitch.com>
>> wrote:
>>
>>> Try:
>>>
>>> <param name="contact-params" value="tport=tcp"/>
>>>
>>> FreeSWITCH 1.6.19 is very old, you need to upgrade.
>>>
>>> Regards.
>>> Alex
>>>
>>>
>>> Alex Sibyakin | Support Engineer SignalWire | 228 Hamilton Ave 3rd
>>> Floor, Palo Alto, CA 94303 Email: alex at freeswitch.com Website:
>>> https://www.signalwire.com
>>>
>>>
>>>
>>> On Wed, Sep 4, 2019 at 9:18 AM Sharath Kumar <shakumarsoftware at gmail.com>
>>> wrote:
>>>
>>>> I have the below gateways.xml file. FS 1.6.19.
>>>>
>>>> <include>
>>>>     <gateway name="VoIP-1">
>>>>         <param name="outbound-proxy" value="xx.xx.xx.xx" />
>>>>         <param name="register-proxy" value="xx.xx.xx.xx" />
>>>>         <param name="proxy" value="xx.xx.xx.xx" />
>>>>         <param name="register-transport" value="tcp" />
>>>>         <param name="username" value="1222" />
>>>>         <param name="password" value="***" />
>>>>         <param name="extension-in-contact" value="true" />
>>>>         <param name="auth-username" value="***" />
>>>>         <param name="retry-seconds" value="30" />
>>>>         <param name="expire-seconds" value="3600" />
>>>>     </gateway>
>>>> </include>
>>>>
>>>> But the REGISTER and the INVITE's are being sent out using UDP!. The
>>>> strange part is the SIP headers both in the Request URI and the contact
>>>> header contain "transport=tcp".
>>>>
>>>> send 750 bytes to udp/[xx.xx.xx.xx]:5060 at 23:30:20.632901:
>>>>
>>>>  ------------------------------------------------------------------------
>>>>    REGISTER sip:xx.xx.xx.xx;transport=tcp SIP/2.0
>>>>    Via: SIP/2.0/UDP xx.xx.xx.xx;rport;branch=z9hG4bKj7QXQX0X8tD3j
>>>>    Max-Forwards: 70
>>>>    From: <sip:1222 at xx.xx.xx.xx>;tag=6Be8aaD192rcK
>>>>    To: <sip:1222 at 1xx.xx.xx.xx>
>>>>    Call-ID: a8905624-0576-421f-ba71-fb50c700e876
>>>>    CSeq: 9232391 REGISTER
>>>>    Contact: <sip:1222 at xx.xx.xx.xx:5060;transport=tcp;gw=VoIP-1>
>>>>
>>>> If I remove the Register-Proxy and Outbound-Proxy and just use Proxy
>>>> everything works fine on TCP.
>>>>
>>>> Also, if I set the transport param in the SIP profile to TCP things
>>>> work fine. But I have multiple gateways in the same profile, so setting the
>>>> SIP profile is less desirable.
>>>>
>>>> Am I missing something or is this a bug ? Any help really appreciated!
>>>>
>>>> Thanks,
>>>> Shaks
>>>>
>>>> _________________________________________________________________________
>>>>
>>>> The FreeSWITCH project is sponsored by SignalWire
>>>> https://signalwire.com
>>>> Enhance your FreeSWITCH install with disruptive priced SMS and PSTN
>>>> services.
>>>> Build your next product on our scalable cloud platform.
>>>>
>>>> Join our online community to chat in real time
>>>> https://signalwire.community
>>>>
>>>> Professional FreeSWITCH Services
>>>> sales at freeswitch.com
>>>> https://freeswitch.com
>>>>
>>>> Official FreeSWITCH Sites
>>>> https://freeswitch.com/oss
>>>> https://freeswitch.org/confluence
>>>> https://cluecon.com
>>>>
>>>> FreeSWITCH-users mailing list
>>>> FreeSWITCH-users at lists.freeswitch.org
>>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>>> UNSUBSCRIBE:
>>>> http://lists.freeswitch.org/mailman/options/freeswitch-users
>>>> https://freeswitch.com
>>>
>>> _________________________________________________________________________
>>>
>>> The FreeSWITCH project is sponsored by SignalWire https://signalwire.com
>>> Enhance your FreeSWITCH install with disruptive priced SMS and PSTN
>>> services.
>>> Build your next product on our scalable cloud platform.
>>>
>>> Join our online community to chat in real time
>>> https://signalwire.community
>>>
>>> Professional FreeSWITCH Services
>>> sales at freeswitch.com
>>> https://freeswitch.com
>>>
>>> Official FreeSWITCH Sites
>>> https://freeswitch.com/oss
>>> https://freeswitch.org/confluence
>>> https://cluecon.com
>>>
>>> FreeSWITCH-users mailing list
>>> FreeSWITCH-users at lists.freeswitch.org
>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
>>> https://freeswitch.com
>>
>> _________________________________________________________________________
>
> The FreeSWITCH project is sponsored by SignalWire https://signalwire.com
> Enhance your FreeSWITCH install with disruptive priced SMS and PSTN
> services.
> Build your next product on our scalable cloud platform.
>
> Join our online community to chat in real time
> https://signalwire.community
>
> Professional FreeSWITCH Services
> sales at freeswitch.com
> https://freeswitch.com
>
> Official FreeSWITCH Sites
> https://freeswitch.com/oss
> https://freeswitch.org/confluence
> https://cluecon.com
>
> FreeSWITCH-users mailing list
> FreeSWITCH-users at lists.freeswitch.org
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
> https://freeswitch.com
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freeswitch.org/pipermail/freeswitch-users/attachments/20190905/231e1f61/attachment.html>