Cisco Catalyst 4224 Especificaciones descargar pdf (Pagina 33)

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Catalyst 4224 Access Gateway Switch Software Configuration Guide

OL-2031-02

Chapter 1 Product Overview

IP Routing and WAN Features

Table 1-1 describes the voice interface cards supported by the Catalyst 4224.

Additional VoIP gateway benefits include:

• Private branch exchange (PBX) and PSTN connectivity

• H.323v2 VoIP gateway functions

• Onboard DSPs allocated to voice interfaces

• Fax pass-through and Fax relay

• Modem pass-through

IP Routing and WAN Features

The Catalyst 4224 supports the following WAN features:

• Multilink Point-to-Point Protocol (MLPPP)

• Frame relay

Table 1-1 Voice Interface Cards

Module Description

VIC-2FXS Two-port FXS voice/fax interface card

VIC-2FXO Two-port FXO voice/fax interface card (North

American version)

VIC-2FXO-EU Two-port FXO voice/fax interface card (European

version)

VIC-2BRI-S/T-TE Two-port BRI S/T terminal equipment voice/fax

interface card (also supports data)

VWIC-1MFT-T1 One-port T1/Fractional T1 Multiflex Trunk with

CSU/DSU

VWIC-2MFT-T1 Dual-port T1/Fractional T1 Multiflex Trunk with

CSU/DSU

VWIC-1MFT-E1 One-port E1/Fractional E1 Multiflex Trunk with DSU

VWIC-2MFT-E1 Dual-port E1/Fractional E1 Multiflex Trunk with DSU

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Cisco Catalyst 4224 Especificaciones Pagina 33