Hi Guys,
We are running CUCM 11.5 SU5 with 7821, 7841, 8851, 8865 Cisco IP Phones.
The same issue with the delay affects the 78XX IP phones in our cluster.
The Issue is seen with direct calls or redirected calls.
The IP phones firmware is: sip78xx.12-1-1SR1-4 (The latest one so far)
Is anyone ran into this issue ?
BR
