[SR-Users] Add Header to reply on failure_route

Hi List I'm attempting to add a header to a reply message on failure. Situation: Registrar => Core => (dispatcher list) => Various IC I would like to know on the registrar, which of the dispatcher groups failed. What I attempted sofar: failure_route[DISPATCH_FAILURE] { append_to_reply("X-RR: (append reply) Final Dispatch Failure $avp(dispgroup):$avp(trunkname)\r\n"); append_hf("X-RR: (append hf) Final Dispatch Failure $avp(dispgroup):$avp(trunkname)\r\n"); $avp(rstatus) = t_get_status_code(); $avp(rtext) = $T_rpl($rr); $avp(rtext) = "REMOTE REPLY: " + $T_rpl($rr); t_send_reply("$avp(rstatus)", "$avp(rtext)"); } I only get status text is getting through to my reply. I would much prefer to add a header which I could then extract on the registrar. Am I missing something which could prevent addition of a header in a reply? 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 ______________________________________________________