Version 6.2 777 February 2011
SIP User's Manual 12. Configuration Parameters Reference
Parameter Description
EMS: Enable DID
[EnableDID]
This ini file table parameter enables support for Japan NTT 'Modem' DID.
FXS interfaces can be connected to Japan's NTT PBX using 'Modem'
DID lines. These DID lines are used to deliver a called number to the
PBX. The DID signal can be sent alone or combined with an NTT Caller
ID signal.
The format of this parameter is as follows:
[EnableDID]
FORMAT EnableDID_Index = EnableDID_IsEnable, EnableDID_Port,
EnableDID_Module;
[\EnableDID]
Where,
IsEnable = Enables [1] or disables [0] (default) Japan NTT Modem
DID support.
Port = Port number.
Module = Module number.
For example:
EnableDID 0 = 1,1,2; (DID is enabled on Port 1 of Module 2)
Notes:
This parameter is applicable only to FXS interfaces.
For an explanation on using ini file table parameters, see ''Configuring
ini File Table Parameters'' on page 368.
[WinkTime]
Defines the time (in msec) elapsed between two consecutive polarity
reversals. This parameter can be used for DID signaling, for example,
E911 lines to the Public Safety Answering Point (PSAP), according to the
Bellcore GR-350-CORE standard (refer to the ini file parameter
Enable911PSAP).
The valid range is 0 to 4,294,967,295. The default is 200.
Notes:
This parameter is applicable to FXS and FXO interfaces.
For this parameter to take effect, a device reset is required.
12.12.5.12 MLPP Parameters
The Multilevel Precedence and Preemption (MLPP) parameters are described in the table
below.
Table 12-49: MLPP Parameters
Parameter Description
Web/EMS: Call Priority Mode
[CallPriorityMode]
Enables priority call handling.
[0] Disable = Disable (default).
[1] MLPP = MLPP Priority Call handling is enabled. MLPP
prioritizes call handling whereby the relative importance of
various kinds of communications is strictly defined, allowing
higher precedence communication at the expense of lower
precedence communications. Higher priority calls override
less priority calls when congestion occurs in a network.
To Next Page
Loading...
