Cius over AT&T

[Ven Taylor]

We're trying to test the functionality of the Cius over AT&T 4G LTE, but so far, haven't had much luck with video calls via CUCM.

We connect to the AT&T network, then VPN into the network and register to our Call Manager server.

From there, we can make and answer calls, but no voice or video.

When we switch one of them to wireless, the video and voice work, but video is unusable.

When both are wireless, everything works fine.

Has anyone gotten this scenario to work well enough to use?

Thanks!

Ven

[Ven Taylor]

For those who may stumble across this later, I figured out the "both on vpn" portion.  We didn't have hairpinning turned on at the ASA's outside interface.

I'm working with Cisco on the CUCM video quality.  So far, it looks like Cisco locked down the CUCM video quality to push WebEx as a preferred platform for video conference.

Strange.