[OpenSIPS-Users] SIP Call ID duplicated on 3.1.14

[Daniel Zanutti]

Hi  Federico

Yes it does, need to create the transaction inside your script:
https://opensips.org/html/docs/modules/3.2.x/tm.html#func_t_newtran

This will avoid opensips handling the duplicated invite as a new call.


On Fri, Mar 24, 2023 at 11:40 PM Saint Michael <venefax at gmail.com> wrote:

> I have on a typical day many calls that arrive twice, same  SIP CALL ID,
> almost the same time, maybe the next millisecond. This happens because the
> dialer does not wait for a confirmation, and resends the same call multiple
> times. But it confuses my CDR.
> Is there a way to check for the CALL ID and discard the INVITE if there is
> another INVITE already in progress?
>
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