Hi Alex, I think I'm doing what you say, look at the configuration my config file: append_rpid_hf("$fU", ";party=calling;id-type=subscriber;privacy=off;screen=yes"); consume_credentials(); (the following lines are commented) ####### I also tested the following # append_hf("Remote-Party-ID:<sip:$avp(rpid)@$avp(domain);user=phone>;privacy=$avp(privacy);party=calling\r\n"); # append_hf("P-Asserted-Identity:<sip:$avp(rpid)@$avp(domain)>\r\n", "Call-ID"); # consume_credentials(); Is that right or you mean something like this: append_rpid_hf("$avp(rpid)", ";party=calling;id-type=subscriber;privacy=off;screen=yes"); consume_credentials(); ? Anyway I've just tested this last configuration and I can't see "Remote Party ID" headers in SIP message. Kind regards, Ricardo -----Mensaje original----- De: sr-users-bounces(a)lists.sip-router.org [mailto:sr-users-bounces@lists.sip-router.org] En nombre de Alex Balashov Enviado el: miércoles, 10 de noviembre de 2010 11:24 Para: sr-users(a)lists.sip-router.org Asunto: Re: [SR-Users] "append_rpid_hf()" and "append_hf()" issues Ricardo, The 'rpid' value is loaded from the 'subscriber' table as part of the authentication functions; if you consume_credentials() before it, it will be gone. You should append_rpid_hf() the RPID header first, and consume_credentials() afterward. Cheers, -- Alex