Officeserv 7200/Officeserv 7400 Trunk Cards; Officeserv 7200/Officeserv 7400 Voip Cards; Officeserv 7200/Officeserv 7400 Station Cards - Samsung DS 5021D KEYSET General Description Manual

2.5 OfficeServ 7200/OfficeServ 7400 TRUNK CARDS

8TRK BOARD
This card contains eight loop start C.O. line interface circuits with C.O. disconnect detection. It also contains the
circuitry needed for Caller ID. It can be inserted in any universal card slot in all cabinets. The 8TRK card is not hot
swappable.
TEPRI/TEPRIa DIGITAL TRUNK BOARD
The card can be programmed as a PRI and will provide 23 bearer channels and 1 data channel (23B+D). This card
can be installed in any universal slot in any OfficeServ 7100 cabinet.This card is also used for networking to other
systems (QSig/PRI networking)*. Add as many as required.T1 is not supported on this card in the OfficeServ 7100.
The TEPRI/TEPRIa is not hot swappable.

2.6 OfficeServ 7200/OfficeServ 7400 VoIP CARDS

MGI-16 (MEDIA GATEWAY INTERFACE)
The MGI-16 card supports 16 VoIP channels. The MGI-16 supports the following capabilities:
• IP Phones
• IP Networking (Network multiple systems over an IP Network)*
• G.729 (8K) CODEC, G.723.1, G.711, G.729A CODECs
• IP Trunking (SIP/H.323)
• T.38 Fax CODEC
• Inband or Out-of-band signaling of DTMF tones
• 801.1p, 802.1q (VLAN), QoS

2.7 OfficeServ 7200/OfficeServ 7400 STATION CARDS

8DLI
This card is an eight circuit digital station interface card that provides 1B+D service when installed in any univer-
sal card slot in all cabinets.The KDB-D/S keyset daughter boards will not work when connected to this card in the
Officeserv 7100. The 8DLI card is not hot swappable.
16DLI2
This card is a sixteen circuit digital station interface card that provides 1B+D service when installed in any univer-
sal card slot in all cabinets.The KDB-D/S keyset daughter boards will not work when connected to this card in the
OfficeServ 7100. The 16DLI2 card is not hot swappable
8SLI
This card is a eight circuit analog station interface for industry standard single line telephones or other analog
peripheral devices.The 8SLI does not contain any over-voltage protection and is not qualified as OPX. It also does
not contain DTMF receivers, but shares system DSP resources. It can be inserted in any universal card slot in all
cabinets. Each port on this card is intended for connection to one telephone. Connecting multiple telephones to
a port may result in incorrect operation or damage to the card. This card supports Power Fail Transfer feature.
the installation manual for details.
hot swappable.
The OfficeServ 7100 supports Caller ID to single line telephones.The 8SLI is not
2.4
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