SIP User's Manual
C
SIP Compliance Tables
The gateway complies with RFC 3261, as shown in the following sections.
C.1
SIP Functions
Function
User Agent Client (UAC)
User Agent Server (UAS)
Proxy Server
Redirect Server
Registrar Server
Event Publication Agent
(EPA)
Event State Compositor
(ESC)
C.2
SIP Methods
Method
Supported
INVITE
Yes
ACK
Yes
BYE
Yes
CANCEL
Yes
REGISTER
Yes
REFER
Yes
NOTIFY
Yes
INFO
Yes
OPTIONS
Yes
PRACK
Yes
UPDATE
Yes
PUBLISH
Yes
SUBSCRIBE
Yes
Version 5.0
Table C-1: SIP Functions
Supported
Yes
Yes
Third-party only (verified with Ubiquity, Delta3, Microsoft, 3Com, BroadSoft,
Snom and Cisco Proxies amongst others)
Third-party
Third-party
Yes
Third-party
Table C-2: SIP Methods
Comments
Send only
405
C. SIP Compliance Tables
December 2006