Peerless Industries KX-TDA15 Extension Number, Network Type, L1 Active Mode and L2 Data Link Mode

1.20Integrated Services Digital Network (ISDN) Service Features

–Dialling #, if programmed

–Dialling a preprogrammed telephone number

–Inter-digit timer expires.

•Some supplementary services are provided by the key protocol ( 1.20.1.12 ISDN Service Access by Keypad Protocol).

•Extension Number

An extension number can be assigned to each ISDN port.

•Network Type

Each ISDN port can be set to the requirements of each country/area ( BRI Network Type [420] *For BRI only).

•L1 Active Mode and L2 Data Link Mode

The active mode of Layer 1 (L1) ( BRI Layer 1 Active Mode [424] *For BRI only) and the data link mode of Layer 2 (L2) ( BRI Layer 2 Active Mode [425] *For BRI only) can be selected individually, Permanent or Call by Call, on an ISDN port basis.

•TEI Assignment Mode

The Terminal Endpoint Identifier (TEI) assignment mode can be selected on an ISDN port basis ( BRI TEI Mode [427] *For BRI only).

•Bearer Mode

The bearer mode can be assigned on an extension basis.

•Automatic ISDN Configuration

ISDN (BRI) port configuration can be set automatically through system programming. The following items will be set by making and receiving a call using the subscriber number assigned for each ISDN (BRI) port:

–L1 Active Mode

–L2 Data Link Mode

–Access Mode (Point-to-Point/Point-to-Multipoint)

–TEI Assignment Mode (Fix 00–63/Automatic)

Feature Guide References

1.28.3 QSIG Network

Feature Guide 185