[SR-Users] Jumping on new TCP connection during a SIP session?

Amar Tinawi amar.tinawi at gmail.com
Mon Jun 4 15:39:53 CEST 2018


Could this module work in scenario like in case if the call is established
and running,
And one of the UA'a lost its connection and then reconnect and send a new
register
Could the call be continued ?
Without sending new INVITE.. just like the whatsapp

On Mon, Jun 4, 2018, 2:47 PM Alfonso Pinto <alfonso.pinto at gmail.com> wrote:

> Not sure if I understood correctly your problem, but that sounds a lot
> like forking the call as soon as another REGISTER comes in for the same AoR.
> In that case, it may be worth to have a look into TSILO module, it may
> help you in your case.
>
> On Sun, Jun 3, 2018 at 1:55 PM, Abdoul Osséni <abdoul.osseni at gmail.com>
> wrote:
>
>> Hello group,
>>
>> The call flow is:
>>
>> useragent (TLS) -> Kamailio -> Sems Server.
>>
>> During the establishment of a call (before the 200OK or during a
>> retransmission of the 200OK issued by Sems Server via Kamailio),
>> if a user agent (TCP) loses its connection (the user agent is on a mobile
>> network for example or the network is not reliable.) and sends a
>> "register" to Kamailio (same source IP address but a different source
>> TCP port), is it possible for Kamailio to take into account this new TCP
>> port with the function t_relay () ?
>>
>> Abdoul
>>
>>
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>>
>>
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