Appendix
833
draft-ietf-bliss-shared-appearances-15.txt—Shared Appearances of a Session
Initiation Protocol (SIP) Address of Record (AOR)
To find the applicable Request for Comments (RFC) document, go to
http://www.ietf.org/rfc.html and enter the RFC number.
The following SIP request messages are supported:
Yealink IP phones support
mid-call changes such as
placing a call on hold as
signaled by a new INVITE
that contains an existing
Call-ID.
The following SIP request headers are supported:
Note
In the following table, a “Yes” in the Supported column means the header is sent and
properly parsed.