[asterisk-users] SIP CANCEL NOT WORKING

[Mario Fernández Alonso]

Hi All.

I'm using asterisk 1.2.10, 1.2.13 and 1.4.0-beta3 wth softphone eyebeam 15

I do the following:

eyebeam call to PSTN phone 911234567 and  asterisk can't create a zap channel sends CANCEL to eyebeam. 
The log of eyebeam shows this:
[06-11-08]16:52:07.415 | Info (debug) RESIP:TRANSACTION | "Matching rule for CANCEL :911234567 at 192.168.2.54 SIP/2.0
Via: SIP/2.0/UDP 192.168.2.54:5060;branch=z9hG4bK4d29449f;rport=5060
Max-Forwards: 70
Contact: <sip:916331591 at 192.168.2.54>
To: ""621""<sip:621 at 192.168.2.54>;tag=6626f537
From: ""916331591""<sip:916331591 at 192.168.2.54>
Call-ID: 0719856da42f542bZGE1NzllOTI3ZGU4NjIwNDhiOTVjOGJkZmFmOTgxNDk.
CSeq: 101 CANCEL
User-Agent: Asterisk PBX
Content-Length: 0

The first line is incorrect, must be CANCEL sip:911234567 at 192.168.2.54 SIP/2.0
Where is sip between CANCEL and ':'?
                                                             
Thanks!

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Mario Fdez. Alonso