Video Conference lag delay using firepower

[manvik]

Hi,

I am using Cisco Firepower 2100 series firewalls. Whole network has lots of Video conferencing devices.

VC devices are mainly Cisco SX-80

There's a huge delay,break,jitter for VC when using Cisco firepower. Once the devices are detached from firepower and connected straight there's no issues.

I have not enabled any IPS, any port blocking in Firewall. Anyone, any idea why is firepower causing disturbance to the video conferencing.

[Abheesh Kumar]

Hi,

Try disabling inspection for RTSP from global_policy

From FTD Cli enter below command 

> configure inspection rtsp disable

Hope This Helps

Abheesh