Event header is modified by B2buaHelper for NOTIFY requests

>What steps will reproduce the problem?
1. I have B2BUA application.
2. Client A establish call to client B
3. B sends REFER to A (to transfer call), and A Accept it
4. A sends NOTIFY to B

>What is the expected output?
Request should pass B2BUA correctly

>What do you see instead?
Request created by B2buaHelper has changed Event header:
Original header: Event: refer;id=myeventid
In created request: Event: refer;id=1

>What version of the product are you using?
mobicent sip servlets 2.1.0

>Please provide any additional information below.
Log file attached. I understand that version is old, so, please verify that you 
do not have this problem in your last version of your product.

Original issue reported on code.google.com by alexander.kozlov.IV@gmail.com on 14 May 2014 at 11:42

Attachments:

main.zip

fastxyf / sipservlets

Event header is modified by B2buaHelper for NOTIFY requests #270