Yealink Forums

Full Version: Enable RTCP
You're currently viewing a stripped down version of our content. View the full version with proper formatting.
Hi I have SIP T22 Phone


Firmware Version
Hardware Version

How can I enable RTCP ?
Hi Garudaz,

Do you mean that you want to use RTCP-XR feature?
If yes, you have to upgrade T22 to V73 firmware, it's supported in V73.
V73 firmware:

If not, can you explain more?

Hi James,

Thanks for your response.

During an established call, I'm getting RTCP packet from the yealink phone,
but the phone is not accepting RTCP packets sent from other end, failing with port unreachable

So I would like to know, if the phone supports QoS feature based on RTCP feedback provided by other endpoint ?

Reference URL's