Version 5.2 83 September 2007
SIP User's Manual 5. Web-based Management
Table 5-8: General Parameters (Protocol Definition)
Parameter Description
SDP Session Owner
[SIPSDPSessionOwner]
Determines the value of the Session Owner line (“o” field) in
outgoing SDP bodies.
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
Play Busy Tone to Tel
[PlayBusyTone2ISDN]
Enables the ISDN gateway to play a Busy or a Reorder tone
to the PSTN after a call is released.
[0] Don't Play = Immediately sends an ISDN Disconnect
message (default).
[1] Play when Disconnecting = Sends an ISDN Disconnect
message with PI=8 and plays a Busy or a Reorder tone to
the PSTN (depending on the release cause).
[2] Play before Disconnect = Delays the sending of an
ISDN Disconnect message for TimeForReorderTone
seconds and plays a Busy or a Reorder tone to the PSTN.
Applicable only if the call is released from the IP before it
reaches the Connect state. Otherwise, the Disconnect
message is sent immediately and no tones are played.
Subject
[SIPSubject]
Defines the value of the Subject header in outgoing INVITE
messages. If not specified, the Subject header isn't included
(default).
The maximum length of the subject is limited to 50
characters.
Multiple Packetization Time Format
[MultiPtimeFormat]
Determines whether the 'mptime' attribute is included in the
outgoing SDP.
Valid options include:
[0] None = Disabled (default)
[1] PacketCable = includes the mptime attribute in the
outgoing SDP -- PacketCable-defined format
The 'mptime' attribute enables the gateway 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 reception, each coder receives its 'ptime'
value in the following precedence:
From 'mptime' attribute.
From 'ptime' attribute.
Default value.
Enable Reason Header
[EnableReasonHeader]
Enables / disables the usage of the SIP Reason header.
[0] Disable.
[1] Enable (default).