Hi Alex :-) Actually I intended to call 'return(1)' to stop processing that actual route and continue in the calling route at the point when all work is done. I wrapped everything in if/else and I am re-testing. But on the first glimpse, I still seem to get corrupted stuff at a certain point in branching like $du being null instead of the intended destination of that branch. Am I right, that $du should contain the sip URI of where the INVITE is being routed to in the branch route? Or am I mistaking here? In most of my branches, $du is correctly pointing to the next hop (so I can use it to determine how to engage RTPengine), but sometimes it's null and I still didn't figure out why. I'll probably send another email with more details of what I try to accomplish a bit later when done testing and still facing the issue. Your help is very appreciated! Mit freundlichen Grüssen -Benoît Panizzon- -- I m p r o W a r e A G - Leiter Commerce Kunden ______________________________________________________ Zurlindenstrasse 29 Tel +41 61 826 93 00 CH-4133 Pratteln Fax +41 61 826 93 01 Schweiz Web http://www.imp.ch ______________________________________________________

Hi Alex Only drawback I have with this is, when cycling through registered contacts and adding branches. I can only have one trigger. Actual situation. I have two registrars, each one shall only send invites to CPE registerd locally (aka where the socket is not 0) So I loop through the AOR and: * append_branch, if contact if socket > 0 * append_branch to other registrar if branch count < registered contacts But I have to handle some headers and rtpengine differently, for branches to an actual customer CPE or the one which might add a call to the other registrar to correctly send the invite though the sockets present there. But, in my last tests, comparing $du and $(branch(uri)[]) in every branch, I found there is an off by one with the index! While in Branch $T_branch_idx = 0. I get the correct URI in $(branch(uri)[-1]) matching to $ds. In $T_branch_idx = 1, $ds corresponds to $(branch(uri)[0]) and so on. This is utterly weird I would not have expected the index to be negative. But I'll have a shot at $nh, thanks for pointing that out! Mit freundlichen Grüssen -Benoît Panizzon- -- I m p r o W a r e A G - Leiter Commerce Kunden ______________________________________________________ Zurlindenstrasse 29 Tel +41 61 826 93 00 CH-4133 Pratteln Fax +41 61 826 93 01 Schweiz Web http://www.imp.ch ______________________________________________________