Hi,

I've a problem using a very simple scenario where SIPp is acting as UAC running a basic call.

The problem appears when the "talk time" (i.e., the time between the received ACK and the time to send a BYE by the UAC) is longer than 1 minute. When the "talk time" is longer than 1 minute, the UAS disconnects its peer by sending a FIN on the TCP stream. This, in turns, causes SIPp to also send a FIN on that connection and in the end to NOT open a NEW TCP connection against the UAS when is time to send the BYE. Therefore, the scenario fails since the BYE is not sent at all. This is how I run my scenario:

sipp -t tn -m 1 -r 1 -d 90000

From the SIPp documentation, I understand that in order to force SIPp to force SIPp to reconnect I can use "-max_reconnect" but this is not helping at all. I've also tried to set "-reconnect_close" to "false" which has not helped either.

So the question is how to configure SIPp in order to open a new TCP connection for the same call whenever the UAS has closed the current one.

Thanks for any tips or help,

/Victor



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