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Video Call Trouble

Mike Hagans
Level 1
Level 1

Hello,

I received a complaint from a user that the can make internal video calls fine, audio and video works fine, but when they make an external call to a vendor they only get video one way, but audio works. I have yet to find out if the vendor endpoint is Cisco or what brand it is (perhaps this matters and is a codec issue/incompatibility). 

 

My next troubleshooting step will be to check if they have this issue with other external calls just to try to narrow it down. 

 

Anyone else experience this before?

Thanks !

1 Reply 1

Manish Gogna
Cisco Employee
Cisco Employee

Hi Mike,

You will need to get details of the other party involved in the call and the call flow.

Check which protocol and codec is supported by the other party, is MTP being invoked in the call flow on the Trunk etc.

 

HTH

Manish