I just signed up for AT&T's Callvantage service. This seemed to be working fine at first but I then realized that calls were intermittently being dropped and some incoming calls were not going through at all. While performing some test calls I noticed the following messages from the syslog whenever a call is dropped or an incoming call doesn't go through.
2007-11-03 17:03:44 Local7.Critical 192.168.1.1 :Nov 03 16:03:44 EST: %PIX-2-106006: Deny inbound UDP from 12.194.224.134/5060 to xx.xx.xx.xx/1024 on interface outside
2007-11-03 17:03:44 Local7.Critical 192.168.1.1 :Nov 03 16:03:44 EST: %PIX-2-106006: Deny inbound UDP from 12.194.224.134/5060 to xx.xx.xx.xx/1024 on interface outside
2007-11-03 17:03:45 Local7.Critical 192.168.1.1 :Nov 03 16:03:45 EST: %PIX-2-106006: Deny inbound UDP from 12.194.224.134/5060 to xx.xx.xx.xx/1024 on interface outside
2007-11-03 17:03:47 Local7.Critical 192.168.1.1 :Nov 03 16:03:47 EST: %PIX-2-106006: Deny inbound UDP from 12.194.224.134/5060 to xx.xx.xx.xx/1024 on interface outside
There are no access lists configured and all the IDS features are set to alarm, not block. I did set up an access-list to capture against but whenever the syslog shows the denied traffic there are no corresponding hits. Anyone know what could be blocking this traffic?
Thanks, Mike