AudioCodes Mediant 2000 User Manual page 516

Parameter
Web/EMS: SMDI Timeout
[SMDITimeOut]
Message Waiting Indication (MWI) Parameters
Web: MWI Off Digit Pattern
EMS: MWI Off Code
[MWIOffCode]
Web: MWI On Digit Pattern
EMS: MWI On Code
[MWIOnCode]
Web: MWI Suffix Pattern
EMS: MWI Suffix Code
[MWISuffixCode]
Web: MWI Source Number
EMS: MWI Source Name
[MWISourceNumber]
[MWISubscribeIPGroupI
D]
[NotificationIPGroupID]
SIP User's Manual

When the RS-232 connection is used for SMDI messages (Serial
SMDI), it cannot be used for other applications, for example, to
access the Command Line Interface (CLI).
Defines the time (in msec) that the device waits for an SMDI Call Status
message before or after a Setup message is received. This parameter
synchronizes the SMDI and analog CAS interfaces.
If the timeout expires and only an SMDI message is received, the SMDI
message is dropped. If the timeout expires and only a Setup message is
received, the call is established.
The valid range is 0 to 10000 (i.e., 10 seconds). The default value is
2000.
Defines the digit code used by the device to notify the PBX that there
are no messages waiting for a specific extension. This code is added as
prefix to the dialed number.
The valid range is a 25-character string.
Defines the digit code used by the device to notify the PBX of messages
waiting for a specific extension. This code is added as prefix to the
dialed number.
The valid range is a 25-character string.
Defines the digit code used by the device as a suffix for 'MWI On Digit
Pattern' and 'MWI Off Digit Pattern'. This suffix is added to the
generated DTMF string after the extension number.
The valid range is a 25-character string.
Defines the calling party's phone number used in the Q.931 MWI Setup
message to PSTN. If not configured, the channel's phone number is
used as the calling number.
Defines the IP Group ID used when subscribing to an MWI server. The
'The SIP Group Name' field value of the IP Group table is used as the
Request-URI host name in the outgoing MWI SIP SUBSCRIBE
message. The request is sent to the IP address defined for the Proxy
Set that is associated with the IP Group. The Proxy Set's capabilities
such as proxy redundancy and load balancing are also applied to the
message.
For example, if the 'SIP Group Name' field of the IP Group is set to
"company.com", the device sends the following SUBSCRIBE message:
SUBSCRIBE sip:company.com...
Instead of:
SUBSCRIBE sip:10.33.10.10...
Note: If this parameter is not configured, the MWI SUBSCRIBE
message is sent to the MWI server as defined by the MWIServerIP
parameter.
Defines the IP Group ID to which the device sends SIP NOTIFY MWI
messages.
Notes:

This is used for MWI Interrogation. For more information on the
interworking of QSIG MWI to IP, see Message Waiting Indication on
page 273.

To determine the handling method of MWI Interrogation messages,
use the MWIInterrogationType parameter.
516
Description
Document #: LTRT-68814
Mediant 2000