Hi BooKyung Does this work for you? http://wiki.freeswitch.org/wiki/Mod_sofia#Adding_Response_Headers regards, Anita On Thu, Feb 23, 2012 at 5:31 PM, 오부경 <lanopk@gmail.com> wrote:
Hi, users. Sorry about my poor english.
I am a beginner of FS. I have a problem with IP-PBX. My customer wants to call mobile phone using FS connected IP-PBX. IP-PBX must set 100-rel mode.
IP-PBX send to FS with custom SIP header(P-Charging-Vector), and I want to add this header to response SIP message.
I read FS wiki and try many cases. but, i can't solve my problem.
Follow is my call diagram:
======================================================================================================= SIP CLIENT : FreeSwitch : IP-PBX : Telecom(?)
======================================================================================================= INVITE --> <-- 100 TRYING INVITE --> <-- 100 TRYING <-- *183 Session Progress (with P-Charging-Vector Header)* *PRACK --> (without P-Charging-Vector Header) * <-- 183 (with P-Charging-Vector Header) *<-- 481 Call Leg/Transaction Does Not Exist * CANCEL --> <-- 200 OK <-- 487 Request Terminated ACK --> <-- 480 Temporarily Unavailable ACK -->
======================================================================================================= SIP Client is sofia based windows client.
Please help me.
Thank you. Regards,
-- BooKyung Oh
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