AudioCodes Mediant 1000 User Manual page 101

SIP User's Manual
ini File Field Name
Web Parameter Name
BRI Layer 2 Mode
[BriLayer2Mode]
NFAS Group Number
[NFASGroupNumber_x]
NFAS Interface ID
[ISDNNFASInterfaceID_x]
D-channel Configuration
[DChConfig_x]
Version 5.4
Valid Range and Description
Determines whether Point-to-Point or Point-to-Multipoint mode for BRI
ports.
[0] Point to Point (default)
[1] Point to Multipoint = Must be configured for Network side.
Indicates the NFAS group number (NFAS member) for the selected
trunk.
'x' identifies the Trunk ID.
0 = Non NFAS trunk (default)
1 to 4 = NFAS group number
Trunks that belong to the same NFAS group have the same number.
With ISDN Non-Facility Associated Signaling you can use single D-
channel to control multiple PRI interfaces.
Note: This parameter is applicable only to T1 ISDN protocols.
Defines a different Interface ID for each T1 trunk.
The valid range is 0 to 100. The default interface ID equals to the trunk's
ID.
'x' identifies the trunk ID.
Notes:
To set the NFAS interface ID, configure ISDNIBehavior_x to include
'512' feature per T1 trunk.
This parameter is not applicable to BRI interfaces.
Defines primary, backup (optional), and B-channels only. The ini file
parameter x represents the Trunk ID.
[0] PRIMARY= Primary Trunk (default) - contains a D-channel that is
used for signaling.
[1] BACKUP = Backup Trunk - contains a backup D-channel that is
used if the primary D-channel fails.
[2] NFAS = NFAS Trunk - contains only 24 B-channels, without a
signaling D-channel.
Note: This parameter is applicable only to T1 ISDN protocols.
101
3. Web-Based Management
May 2008