Hello, as alternative to assigning to $fd, you can use uac_replace_from() exported by uac module.
The best place to do updates to headers for outgoing traffic is in a branch_route block. Cheers, Daniel On 13/12/2016 12:05, Gonzalo Gasca Meza wrote: > > Hi all, > > I'm using Kamailio to forward calls between 2 Service Providers and I > need to rewrite the From header "domain" URI. > > Example: > > From: "+18888888888" <sip:+18888888...@sip.sp1.com > <mailto:sip%3a%2b18888888...@sip.sp1.com>> to > > From: "+18888888888" <sip:+18888888888@*sip.sp2.com > <http://sip.sp2.com>*> > > *Call flow:* > > Phone A --- > SP1 ---> sip ----> (kamailio) SP2 --(LOCATION)-> Phone B > > When Phone A calls SP2 PhoneB, it contains original sip domain from > sp1. (sip.sp1.com <http://sip.sp1.com>) hence user in SP2 can see call > comes from SP1. I would like to rewrite the From domain field in this > conditions: > > a) Calls comes from "sip.sp1.com <http://sip.sp1.com>" AND > > b) Call is being routed to PhoneB. > > Right now Im using the following code to find user and send call to B. > > #!ifdef WITH_ALIASDB > > # search in DB-based aliases > > xlog("L_INFO","alias_db_lookup: Call received. $rU\n"); > > if(alias_db_lookup("dbaliases")) { > > route(SIPOUT); > > } > > #!endif > > > I found this in documentation: > > > $fd - From URI domain > > if($hdr(From)=~"sip.sp1\.com") { > ... > } > > But not sure where is the best place to overwrite the From URI domain > header. > > Thanks > > > > _______________________________________________ > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list > sr-users@lists.sip-router.org > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users -- Daniel-Constantin Mierla www.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio World Conference - May 8-10, 2017 - www.kamailioworld.com
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