Hi Bogdan! I realy missed that that $br was about uri. Now I got. The reason I want to isolate the branch param of via header is to help me to agregate all the failed branches of a failed/sucessfull INVITE transaction. All those branches will be tried in sequence for a "n" number of times before getting a sucessfull answer or failing at all.
Maybe I can do this with call-id and cseq, am I right? Regards, Ricardo. Bogdan-Andrei Iancu escreveu: > Hi Ricardo, > > $br is for "URI of the first branch" - see > http://www.opensips.org/index.php?n=Resources.DocsCoreVar#toc11 > > none of the "branch" related pvs are related to the VIA header > "branch" param, but to the URIs of the branches (as a result of SIP > forking). > > But, why do you need the VIA branch param? > > Regards, > Bogdan > > Ricardo Martins wrote: >> Hi all! >> >> I´m using a script design that sequentially call 3 diferent r-uri on >> a specific gateway, one after the other, with only the 3rd one >> getting a succesfull response. I'm using two failure routes for that. >> Everything is working fine, except that I can't recover the branch >> string of those transactions. >> >> Using a sniffer I can see that every time the opensips execute the >> failure route and send a new INVITE to the gateway, the branch id on >> the via header has a new ".X" sufix, but when I try to get this >> string, using either xlog or acc, the pseudovariables $br or $bR are >> presented with NULL content. >> >> I was specting, on those pseudvariables, values like: >> branch=z9hG4bK8f68.09e09367.0 for the 1st >> branch=z9hG4bK8f68.09e09367.1 for the 2nd and >> branch=z9hG4bK8f68.09e09367.2 for the 3rd. >> >> >> Do anybody already tried to work with those branch pseudovariables? >> Did you get any result? >> >> >> Regards to all! >> >> Ricardo Martins >> Brasilia - Brasil >> >> _______________________________________________ >> Users mailing list >> [email protected] >> http://lists.opensips.org/cgi-bin/mailman/listinfo/users >> >> > > _______________________________________________ Users mailing list [email protected] http://lists.opensips.org/cgi-bin/mailman/listinfo/users
