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

[Alexey Sibyakin]

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
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