User`s manual

Table Of Contents
Mediant 2000 & TP-1610 & TP-260
SIP User's Manual 346 Document #: LTRT-68805
Table C-3: SIP Headers (continues on pages 345 to 347)
Header Field Supported
Authorization Yes
Call-ID Yes
Call-Info Yes
Contact Yes
Content-Disposition Yes
Content-Encoding Yes
Content-Length Yes
Content-Type Yes
Cseq Yes
Date Yes
Diversion Yes
Encryption No
Expires Yes
Fax Yes
From Yes
History-Info Yes
Join Yes
Max-Forwards Yes
Messages-Waiting Yes
MIN-SE Yes
Organization No
P-Asserted-Identity Yes
P-Preferred-Identity Yes
Priority No
Proxy- Authenticate Yes
Proxy- Authorization Yes
Proxy- Require Yes
Prack Yes
Reason Yes
Record- Route Yes
Refer-To Yes
Referred-By Yes
Replaces Yes
Require Yes
Remote-Party-ID Yes
Response- Key Yes
Retry- After Yes
Route Yes
Rseq Yes
Session-Expires Yes
Server Yes
SIP-If-Match Yes
Subject Yes
Supported Yes
Timestamp Yes
To Yes
Unsupported Yes
User- Agent Yes