check_nua: added test case for CANCELed INVITE timing out
check_nua: added test case for CANCELed INVITE timing out

Ignore-this: bdba1414131335329ce0774c822cd4d3

darcs-hash:20090303173032-db55f-1246b5d08d6db4dc402c9499d479c178e247f003.gz

jart/sofia-sip,erdincay/sofia-sip,unispeech/sofia-sip,xhook/sofia-sip,jart/sofia-sip,xhook/sofia-sip,BelledonneCommunications/sofia-sip,xhook/sofia-sip,unispeech/sofia-sip,BelledonneCommunications/sofia-sip,erdincay/sofia-sip,unispeech/sofia-sip,unispeech/sofia-sip,BelledonneCommunications/sofia-sip,erdincay/sofia-sip,jart/sofia-sip,xhook/sofia-sip,xhook/sofia-sip,BelledonneCommunications/sofia-sip,erdincay/sofia-sip