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

Sharath Kumar shakumarsoftware at gmail.com
Fri Sep 13 16:45:00 UTC 2019 

It is bound to both tcp and udp on port 5060 and tls on 5061. Also,Like I
said before without the "Register-Proxy" it works fine.

On Fri, Sep 6, 2019 at 5:07 PM David Villasmil <
david.villasmil.work at gmail.com> wrote:

> What does
> netstat -putan
>
> Returns?
>
> On Fri, 6 Sep 2019 at 18:52, Sharath Kumar <shakumarsoftware at gmail.com>
> wrote:
>
>> David,
>> Thanks for responding!
>>
>> I am seeing the REGISTER go out like this -
>>
>> 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>
>>
>> So, even though the "register-transport" is set to TCP it goes out UDP.
>> Like I said I am using this in conjunction with
>> "Register-Proxy" in the gateways. If I use just the "Proxy" without
>> "Register-Proxy" then it works fine.
>>
>> I also tried "contact-params with tport=tcp and that did not help. When I
>> set the profile bind-params to only TCP it will work but I have multiple
>> gateways using the same profile and that is not desirable since all the
>> gateways will then have to use TCP.
>>
>> Have you ever tried to use "Register-Proxy" with TCP transport ?
>>
>>
>>
>> On Thu, Sep 5, 2019 at 4:50 PM David Villasmil <
>> david.villasmil.work at gmail.com> wrote:
>>
>>> 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
>>>>>> <https://www.google.com/maps/search/228+Hamilton+Ave+3rd+Floor,+Palo+Alto,+CA+94303?entry=gmail&source=g>
>>>>>> 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
>>>
>>> _________________________________________________________________________
>>>
>>> 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
>
> --
> Regards,
>
> David Villasmil
> email: david.villasmil.work at gmail.com
> phone: +34669448337
> _________________________________________________________________________
>
> 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
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