Avaya 1230 - Session Description Protocol Usage

Header field Supported?
Referred-By Yes
Remote-Party-ID Yes
Replaces Yes
Reply-To Yes
Require Yes
Resource-Priority Yes
Retry-After Yes
Route Yes
RSeq Yes
Server Yes
Service-Route Yes
Subject Yes
Supported Yes
Timestamp Yes
To Yes
Unsupported Yes
User-Agent Yes
Via Yes
Warning Yes
WWW-Authenticate Yes
Session description protocol usage
SDP Headers Supported?
v--Protocol version Yes
o--Owner or creator and session identifier Yes
s--Session name Yes
t--Time description Yes
c--Connection information Yes
m--Media name and transport address Yes
a--Media attribute lines Yes
Session description protocol usage
March 2015 SIP Software for Avaya 1200 Series IP Deskphones-Administration 235
Comments? infodev@avaya.com