Subsequent PUBLISH rejected while the first PUBLISH accepted in Presence

What steps will reproduce the problem?
1. Run OpenIMSCore for all the CSCF(s)
2. Run Boghe client and sign on successfully. First PUBLISH is accepted by 
OpenIMSCore. Assume the initial state of client is AWAY.
3. Change the state of client to BUSY. The 2nd PUBLISH gets rejected.

What is the expected output? What do you see instead?
We expect the 2nd PUBLISH will also be accepted. You could compare the 
following frames in the wireshark trace taken on UE side.
Frame 35 - good PUBLISH showing the state of client is AWAY
Frame 43 - bad PUBLISH showing the state of client is BUSY. The SIP header also 
lacks Route header found in Frame 35. Could it be the reason why PCSCF returns 
400 - Not following indicated service routes ?

What version of the product are you using? On what operating system?
Boghe IMS Client v2.0.91.683
Windows Vista Business SP2
Microsoft .NET Framework 3.5 SP1

Please provide any additional information below.
I enclose the pcap file on UE registration.

Original issue reported on code.google.com by keith.ya...@gmail.com on 13 Mar 2012 at 5:14

Attachments:

Mar12_2_UE.pcap

mfurqan777 / boghe

Subsequent PUBLISH rejected while the first PUBLISH accepted in Presence #124