Dears,<br><br>I have configured an Inter-Cluster trunk from CUCM to another site with CUCME. There is an IPSec L2L VPN terminating at ASA 5500 firewall on both ends<br><br>CUCM --->ASA 5540--->Internet <---ASA 5510<---CUCME<br>
<br>On the ASA,the IPSec tunnel is terminated after 30 minute of inactivity (default) which is causing a problem. When a phone in one site tries to call another phone in the other site there is a noticeable gap before actual conversation is heard over the phone. Once conversation starts, there is no delay or break in audio. Has anyone faced this issue?<br>
<br>best regards,<br><br>Abebe<br>