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OfficeServ 7200

TECHNICAL MANUAL

3.2.6 Optional Daughter Boards

There are 4 types of optional daughter boards that can be installed ONLY on the MCP.

Each optional daughterboard must be installed in specific positions of the MCP

Figure

3.9). Each optional daughterboard is described below:

• Muti-Frequency Module (MFM): The MFM is installed in the 3

MCP. This board provides an additional 12 DSP circuits for DTMF tone detection.

• Miscellaneous (MIS): The MIS is installed in the first position of the MCP (towards

front of the board). MIS provides 2 external Music On Hold ports, an external paging

port, a loud bell port, a common bell port, and also provides 2 dry contact relay

ports that connect or disconnects the signal transmission or power supply with

external equipment.

• RCM: This board has a slide switch to switch between R2 and CID. This switch

should always be in the CID position. R2 signaling is not used in the USA. The RCM

board installs in the middle position on the MCP card. The RCM board is used to

provide 14 Caller ID DSP circuits for Caller ID detection on loop start trunks.

• RCM2: This board performs the same function as the RCM, analog Caller ID (CID)

decoding on incoming calls. In addition the RCM2 provides CID or FSK signaling on

analog ports. Any CID compatible device connected to analog station ports can

display CID name and number information as received from the telephone

company. This board regenerates CID exactly as the central office sends it.

This RCM2 board can be used in place of the RCM. Use MMC 300 to set CID to SLT

"ON" for each analog port that will have CID.

This board has a slide switch to switch between R2 and CID. This switch should

always be in the CID position. R2 signaling is not used in the USA. The RCM2 board

installs in the middle position of the MCP card. The RCM2 board is used to provide

14 Caller ID DSP circuits for Caller ID detection on loop start trunks

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PART 3 SEPTEMBER 2005

3.9

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