I captured output of the "debug isdn q931" command. The result is in the attachemnet named "putty-vbl-08-09-2009.log". The call was from number 59987217 to number 0908700116. After rejecting of the call on the mobile phone (number 0908700116), the to...

Thanks for your answer. The problem with "debug isdn q931" is that there are tens of calls making at the same time, because there are about houndred users of the CCM. To capture debug from the only call appears difficult. Or do you have any suggestio...

Hi,We have the same problem, but we have the Cisco 2891 Voice GW with PRI interface and the CUCM BE 7.0 version. When we are calling from our company to the GSM mobil phone, and the called party reject call without hang-up, the Ip phone (7942) stays ...

Ok. But from the SW version 7.2.x the isakmp keepalive is active by default on ASA devices.