Description; Ic-4Brv-8V 8-Channel Gateway Interface Card For Isdn Bri - Patton electronics SmartNode 1200 Getting Started Manual

SmartNode 1000 and 2000 Series Getting Started Guide

Description

The IC-4FXS interface card provides four FXS ports, together allowing up to 4 analog voice channels to work
in parallel.
Each ports provides the following the following:
• -48 VDC to the connected terminal
• Ring voltage to the connected terminal (normally 96 VAC at 25 Hz)
• On-hook transmission
• Caller identification (CLIP)
• Metering pulses
• Recognize dialed digits
The FXS ports must be connected to FXO ports.
Note

IC-4BRV-8V 8-channel gateway interface card for ISDN BRI

The IC-4BRV-8V is a PMC standard compatible interface card for the SmartNode 2000 series. It provides 4
ISDN BRI interfaces and connects through a PCI packet and PCM circuit interface to the SmartNode base unit.
The IC-4BRV-8V supports up to 8 simultaneous voice or fax calls. It is a flexible ISDN networking card
designed to meet the needs of small enterprises that want to connect their ISDN equipment, such as an ISDN
PBX, via multiple BRI interfaces to a multi-service IP network.
The ISDN interfaces can be configured as user or network side interfaces. In contrast with the IC-4BRV, all
ports can be configured for network or user-side operation. Its on-board, dedicated micro-controller and DSPs
off-load the CPU of the SmartNode 2000 base unit and hence guarantee the conversion of voice/fax circuits
into related IP-packets in real-time with minimal delay and jitter values.
Interface cards descriptions
When using the IC-4FXS, an internal line power module must be
installed (see chapter 8, "Line power module installation"
page 114). This line power module provides the loop voltage (-48
VDC) and the input to the ring voltage generator.
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