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 <[email protected]> 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:[email protected]:[email protected]>;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. > _______________________________________________ > Kamailio (SER) - Users Mailing List > [email protected] > https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >
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