This is incorrect. You cannot form a EIGRP nei adjacency without Hello packets. In order to build a nei adjacency to exchange routes, the interfaces must participate in nei discovery using Hello packets. You can have an interface set to passive (supp...
Hi Guys,
this sounds very much like a TCP timeout issue normaly caused by some sort of stateful filtering done between the CUCM and the end user handset.
We had the same issue caused by Checkpoint firewalls. There is a known bug in SecureXL where it...
