[SR-Users] CallerID - multiple ISP Prefix

[Sergiu Pojoga]

Calling t_save_lumps() before the changes are made and before t_relay()
might help, so that upon failure, Kam restores the SIP message to the
original state and then further apply desired changes.

Cheers,
--Sergiu

On Fri, Aug 7, 2020 at 3:39 PM Ilie Soltanici <iliusha.md at gmail.com> wrote:

> Hello,
>
> We are using a few carries where we are sending calls to, each of them is
> using a special prefix in the From header in order to manage the callerid.
> Some of them are not recognizing headers like P-Asserted-Identity or
> Remote-Party-ID, so for them we have to replace the From header with the
> corresponding prefix. The way we do - it's by using the uac_replace_from
> function, which works fine.
> The problem is when we are sending the same call to the failover trunk,
> and that trunk is using a different prefix. We have to call again the
> uac_replace_from function which is appending the new prefix to the existing
> one, something like:
>
> From: <sip:12345 at domain.localsip:+12345 at domain.local>;tag=as404cb50c
>
> I was trying to use uac_restore_from() function and call again
> uac_replace_from, but the result is the same.
>
> Is there any way to call the uac_restore_from function twice for the same
> call?
> Thank you.
> _______________________________________________
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