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 <tel:%28888%29%20888-8888>" <sip:+18888888888@sip.sp1.com <mailto:sip%3A%2B18888888888@sip.sp1.com>> to From: "+18888888888 <tel:%28888%29%20888-8888>" <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(a)lists.sip-router.org <mailto:sr-users@lists.sip-router.org> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users <http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users>

On Wed, Dec 21, 2016 at 12:01 AM, Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; wrote: > Hello, > for the case when it doesn't work, do you see the xlog message printed? > Cheers, > Daniel > > On 21/12/2016 08:37, Gonzalo Gasca Meza wrote: > > Hi Daniel, > > Thanks for the advise, I'm using the following configuration, > > # Manage outgoing branches > > branch_route[MANAGE_BRANCH] { > > > >         if($fd=~"sip\.sp1\.com") { > >            xlog("L_INFO","|Masking SP1 call from: $fu"); > >            $fd = "pstn.parzee.io"; > >         } > >         xdbg("new branch [$T_branch_idx] to: $ru from: $fu\n"); > >         route(NATMANAGE); > > } > > I have two scenarios which are very similar: > > 1) PSTN call -> SP1 --> VXML -> Call forward to --> 5061 Kamailio --> DNS resolution -> Remote client, I do see pstn.parzee.io WORKS > > 2)  SP1 -> SIP call --> 5061 Kamailio --> DNS resolution -> Remote client, I dont see pstn.parzee.io I see sip.sp1.com DOESNT WORK > > I have attached the traces, destination is the same, all calls are SIP TLS in both call legs, any suggestion tu turn on higher debug level to see SIP messages. > > Traces: > > Works: http://pastebin.com/k0jZ3aDE > > Doesnt work: http://pastebin.com/p19rwcrn > > > > > > > > > > > On Tue, Dec 13, 2016 at 4:50 AM, Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; wrote: > > > > 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:+18888888888@sip.sp1.com> to > > > > > From: "+18888888888" <sip:+18888888888@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) 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" 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(a)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 > > > > _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users(a)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

According to your Pastebin, I couldn’t find in log strings “Masking call from”. So, I assume, this code is not executed. Regards, Igor On 23 дек. 2016 г., 10:51 +0200, Gonzalo Gasca Meza < gascagonzalo(a)gmail.com&gt;gt;, wrote: Hi Daniel, I added xlog and $mb here is the debug: I still cant figure out how to overwrite the From field. http://pastebin.com/vMruA0tP Call flow: SP1 -> SIP call --> 5061 Kamailio --> DNS resolution -> Remote client, I dont see pstn.parzee.io I see sip.sp1.com DOESNT WORK # Manage outgoing branches branch_route[MANAGE_BRANCH] { if($fd=~"sip\.xxxxxx\.com") { xlog("L_DBG","$mb \n| Masking call from: $fu"); $fd = "pstn.parzee.io"; $fu = "sip:" + $fU + &quot;(a)pstn.parzee.io&quot;e.io"; } xdbg("New branch [$T_branch_idx] to: $ru from: $fu $fd\n"); xlog("L_DBG","$mb \n| New branch \n"); route(NATMANAGE); } On Wed, Dec 21, 2016 at 12:01 AM, Daniel-Constantin Mierla < miconda(a)gmail.com&gt; wrote: _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users(a)lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users(a)lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users