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Other Requirements: IX-PLLU, IX-T1RCV (optional), IX-8ERCV (optional)
Framing: SF or ESF with AMI or B8ZS
(IX-T1RCV)
The IX-T1RCV is a receiver card that is only required if any of the T1
channels are receiving DTMF signals, i.e., DID, ANI, DNIS, E&M, TIE, or
OPX. This card provides eight receivers, dedicated to the first eight
channels, and allows the addition of two IX-8ERCV cards to provide a total
of 24 receivers. Receiver circuits 9-24 are dedicated to channels 9-24
respectively.
Ports: None
Circuits: 8 DTMF Receivers
Location: Card slot to the right of the IX-DTI-T card
(IX-8ERCV)
The IX-8ERCV is a daughter board card that mounts on the IX-T1RCV and
provides an additional eight DTMF receivers.
Ports: None
Circuits: 8 DTMF Receivers
Location: IX-T1RCV (max of 2 per IX-T1RCV)
ISDN BRI INTERFACE CARD
(IX-4ICOTB)
The IX-4ICOTB card interfaces the Iwatsu Enterprise-CS to four ISDN BRI
(Basic Rate Interface) lines. Each BRI line contains two channels for voice
communication, providing a total of 8 voice channels.
Interface: 4 BRI circuits/card
Features: ISDN Basic Rate Interface
ISDN BRI INTERFACE EXPANSION CARD
(IX-4EICOTB)
The IX-4EICOTB is a daughter board card that connects to the IX-4ICOTB
BRI card and provides an additional 4 BRI lines
Interface: 4 BRI circuits/card
Features: ISDN Basic Rate Interface
GENERAL DESCRIPTION - 46
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