As I understand, the REFER method is the method to do transfers...

The goal is simply to force a UA to make a transfer from a third party
(3pcc).

So far, from a third party controller, I am able to send a REFER and get a
Accepted (202) message from UA, but nothing afterwards. The UA is initially
connected to another party. The US are joined from the 3pcc.


My Refer-To header

Refer-To:<sip:[EMAIL PROTECTED];method=INVITE>

I am using eyeP phone as user agent which says it is  RFC 3261 compliant:

What I am missing ?? 

If anyone has examples of REFER packets please show me.


Here is what I send

REFER sip:[EMAIL PROTECTED] SIP/2.0 
CSeq: 10 REFER 
Call-Id: [EMAIL PROTECTED] 
From: "tpcc" <sip:[EMAIL PROTECTED]>;tag=1619 
To: "client" <sip:[EMAIL PROTECTED]>;tag=9e5f0000 
Via: SIP/2.0/UDP
172.22.2.54:5099;branch=z9hG4bK61070a00310adac9879ef204f5279449 
Refer-To:<sip:[EMAIL PROTECTED];method=INVITE> 
Content-Length: 0 



Thanks a million,

BL>












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