AudioCodes Mediant 2000 User Manual page 267

SIP User's Manual
Parameter
Web: User-Agent Information
EMS: User Agent Display Info
[UserAgentDisplayInfo]
Web/EMS: SDP Session
Owner
[SIPSDPSessionOwner]
Web/EMS: Subject
[SIPSubject]
Web: Multiple Packetization
Time Format
EMS: Multi Ptime Format
[MultiPtimeFormat]
Web/EMS: 3xx Behavior
[3xxBehavior]
Web/EMS: Enable P-
Charging Vector
[EnablePChargingVector]
Version 5.8
URI. It uses the GRUU in the following messages: INVITE requests,
2xx responses to INVITE, SUBSCRIBE requests, 2xx responses to
SUBSCRIBE, NOTIFY requests, REFER requests, and 2xx
responses to REFER.
Note: If the GRUU contains the 'opaque' URI parameter, the device
obtains the AOR for the user by stripping the parameter. The
resulting URI is the AOR.
For example:
AOR: sip:alice@example.com
GRUU: sip:alice@example.com;opaque="kjh29x97us97d"
Defines the string that is used in the SIP request header User-Agent
and SIP response header Server. If not configured, the default string
'AudioCodes product-name s/w-version' is used (e.g., User-Agent:
Audiocodes-Sip-Gateway-Mediant 2000/v.5.40.010.006). When
configured, the string 'UserAgentDisplayInfo s/w-version' is used
(e.g., User-Agent: MyNewOEM/v.5.40.010.006). Note that the
version number can't be modified.
The maximum string length is 50 characters.
Determines the value of the Owner line ('o' field) in outgoing SDP
messages.
The valid range is a string of up to 39 characters. The default value
is 'AudiocodesGW'.
For example: o=AudiocodesGW 1145023829 1145023705 IN IP4
10.33.4.126
Defines the value of the Subject header in outgoing INVITE
messages. If not specified, the Subject header isn't included
(default).
The maximum length is up to 50 characters.
Determines whether the 'mptime' attribute is included in the outgoing
SDP.

[0] None = Disabled (default)

[1] PacketCable = includes the 'mptime' attribute in the outgoing
SDP -- PacketCable-defined format
The 'mptime' attribute enables the device to define a separate
Packetization period for each negotiated coder in the SDP. The
'mptime' attribute is only included if this parameter is enabled, even if
the remote side includes it in the SDP offer. Upon receipt, each
coder receives its 'ptime' value in the following precedence: from
'mptime' attribute, from 'ptime' attribute, and then from default value.
Determines the device's behavior regarding call identifiers when a
3xx response is received for an outgoing INVITE request. The device
can either use the same call identifiers (Call-ID, Branch, To, and
From tags) or change them in the new initiated INVITE.

[0] Forward = Use different call identifiers for a redirected INVITE
message (default).

[1] Redirect = Use the same call identifiers.
Enables the addition of a P-Charging-Vector header to all outgoing
INVITE messages.

[0] Disable = Disable (default)

[1] Enable = Enable
267
6. Configuration Parameters Reference
Description
October 2009