Network Blf Display - (Vb-44730); Caller Id Unit - Cid/4 (Vb-44515); Caller Id Unit - Cid/8 (Vb-44513); Dtmf Multi-Frequency Receiver Card - Mfr/8 (Vb-44110) - Panasonic DBS 576HD Technical Manual

unit. Panasonic digital keyphones are attached to the extender unit. These keyphones provide all the
services available to extensions that are directly connected to the DBS 576HD system.

Network BLF Display - (VB-44730)

Panasonic's Network Busy Lamp Field (BLF) Display is a PC-based application that monitors the
activity (in use/on-hook/special feature set) of phone extensions across a Local Area Network (LAN)
or Wide Area Network (WAN).
Setting up the Network BLF Display system includes configuring a Server PC, Client PCs and
Browser PCs. Client PCs must be connected to a PBX system with an API card.

Caller ID Unit - CID/4 (VB-44515)

This card supports Caller ID on loop start trunks. The card "piggybacks," or installs, directly on top of
the Loop Start Trunk Card (VB-44514), and supports all four of that card's circuits for Caller ID.

Caller ID Unit - CID/8 (VB-44513)

This card supports Caller ID on loop start trunks. The card "piggybacks," or installs, directly on top of
the Loop Start Trunk Card (VB-44510), and supports all eight of that card's circuits for Caller ID.

DTMF Multi-Frequency Receiver Card - MFR/8 (VB-44110)

The MFR/8 card accepts dialed DTMF tones and determines the dialed digits. Each card contains 8
receiver circuits.
This card can be installed in any flexible slot. The maximum number of MFR/8 cards that can be
installed is one.

Conference Card (4 circuits) - CONF (VB-44120)

This is a conference speech card with four 8-party conference circuits. One conference card per
cabinet can be installed into any flexible slot. An 8-party conference can consist of 8 extensions; 7
extensions + 1 external line; or 1 extension + 7 external lines (or any combination in between).

Application Processor Interface Card - API (VB-44131)

The API provides an interface path between the telephone system's information BUS and a personal
computer-based application (such as external integrated voice mail or external enhanced ACD).
External interface: RS232C port (19200bps maximum)

Special Application Processor Interface Card - SAPI (VB-44132)

This 4-port card is the same as the API (VB-44131), above, but installs in special slot 2 (in standard
cabinet VB-44030 only), and does not occupy a free slot. DO NOT insert this card while unit is
powered on.
External interface: RS232C port (19200bps maximum)
Integrated Feature Module Card (8 circuits) - IFM (Voice Mail)(VB-44191xxx)
The IFM (Integrated Feature Module) card provides a plug-in platform for running numerous PBX
applications internally, such as PanaVoice Courier voice mail, Voice-over-IP, or enhanced ACD. The
IFM card includes a Pentium II 266 MHz PC running Windows® NT, a voice processing section with
8 voice circuits, a PBX interface, and a power supply.
The IFM includes an RJ-45 10/100 Base-T Ethernet connector and two serial COM ports. A laptop PC
with a LAN port and a LAN Crossover cable is required for configuring the IFM.
26 Chapter 2 - System Hardware