[Freeswitch-users] Register-transport and Register-Proxy with TCP
Sharath Kumar
shakumarsoftware at gmail.com
Fri Sep 6 16:43:17 UTC 2019
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 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
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>>>>> 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
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