[Users] Cancel question/problem

[Andreas M.]

Hello,
i have following setup:

Cisco AS5300 -- Openser --- Client

Now if there is an incoming call from the CiscoGW to the client and is 
canceled, but the "cancel" message does not arrive at the client 
(because any reason), the phone doesn´t stop ringing.

Cisco ---     OSER   --- Client
Cancel ->
	<- Canceling
	Cancel ->

thats it. It seems that no one is missing any OK or ACKS!

It happens only sometimes, but who is responsible to handle this 
behavior ? The Cisco Gateway or the Proxy ?

Using OSER 1.0.1


regards,
Andreas M.