Interface Cards; Daughterboard Cards - Samsung DS 5021D KEYSET General Description Manual

Note: An additional 16 MGI channels can be added to the system if necessary by installing an MGI16 card.
The MP10 also provides various common resources (standard equipment) that are shared through the system.
The MP10 provides the following: background music/music on hold audio inputs (radios, digital announcers, etc.),
external paging audio output, loud bell audio output, common bell and programmable dry contact closures.
Other common resources embedded on the MP10 are as follows:
• Two contact relays
• Six 5 party conference circuits
• Eight Caller ID sender/receivers
• Eight DTMF receiver/transmitters
• Eight MGI channels (Licensed IP phones, IP trunks and IP networking)
• Four Voice Mail/Auto Attendant ports
2.2.2 MULTIMEDIA PLUS
An OfficeServ 7100 system must have a Multimedia Plus (MMC+) card installed in the main control processor
(MP10) as the MMC+ card contains the system operating software. The MMC+ card can also be used to store a
backup customer database and voicemail messages to supplement the database stored in the NAND Flash.

2.3 INTERFACE CARDS

UNI CARD
These cards provide the interface connections for telephone lines and stations to the KSU.These cards fit into the
universal card slots to configure the system as required.
The UNI card can be installed in any of the two universal slots of the OfficeServ 7100 system.The UNI card is used
to accommodate other optional daughter boards. Any combination of the 4DLM, 4SLM or 4TRM modules can be
installed in any of the three slots on the UNI card for a total of 12 ports per UNI card. This type of slot configura-
tion allows the customers to grow or expand in 4 port increments. Customer can start out and configure the sys-
tem as a 4 line by 8 station system and later expand to a 8 by 16 configuration and beyond.
Each slot can be used as a voice trunk line board or voice station board depending on the mounted option board.
If a 4TRM option board is mounted in the UNI board, it operates as a voice trunk line board. If 4SLM and 4DLM
option boards are mounted, it operates as a voice station board. The UNI card is not hot swappable. This card can
not migrate to the OfficeServ 7200 or OfficeServ 7400 systems.

2.4 DAUGHTERBOARD CARDS

4DLM
This daughter board module is a four circuit digital station interface card that provides 1B+D service for the dif-
ferent models of Samsung digital keyset. The 4DLM can be inserted in any of the three slots on the UNI card or on the
MP10 card. See installation manual for details.
4SLM
This daughter board module is a four circuit analog station interface for industry standard single line telephones
that require operation of an industry standard message waiting lamp with a voltage range of 85~96 VDC.The card
can only be installed on the UNI card. The lamp can flash at a rate of 200ms to 500ms ON/OFF times. The 4SLM
does not contain any over-voltage protection and is not qualified a OPX. It also does not contain DTMF receivers,
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See installation manual for details.
2.2
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