Cisco VG202 Руководство по установке оборудования - Страница 17

Просмотреть онлайн или скачать pdf Руководство по установке оборудования для Шлюз Cisco VG202. Cisco VG202 50 страниц. Voice gateways
Также для Cisco VG202: Руководство по настройке программного обеспечения (50 страниц), Руководство (10 страниц), Руководство по установке оборудования (48 страниц), Краткое руководство по эксплуатации (19 страниц)

Overview of the Cisco VG202 and Cisco VG204

Voice Gateways

This chapter provides a brief description of the Cisco VG202 and Cisco VG204 voice gateways (VGs)

and contains the following sections:

•

The Cisco VG202 and Cisco VG204 voice gateways are analog voice gateways for the service provider,

commercial, and enterprise unified communication markets. Both voice gateways provide voice

connectivity to devices such as analog phones, fax machines, and modems.

The Cisco VG202 and Cisco VG204 voice gateways provide support for 2-FXS (Cisco VG202) and

4-FXS (Cisco VG204) ports and parity with Cisco IOS fax/modem, security, and Session Initiation

Protocol (SIP) features. Both voice gateways are configurable with Cisco Unified Communications

Manager Express (CUCME) or Cisco Unified Communications Manager (CUCM).

The Cisco VG202 and Cisco VG204 voice gateways support the following interfaces:

•

The Cisco VG202 and Cisco VG204 voice gateways are fixed- configuration voice gateways and do not

Note

support interface cards.

OL-15959-01

Overview, page 1-1

Physical Description, page 1-2

Chassis Grounding, page 1-5

Memory, page 1-5

Port Numbering Conventions, page 1-6

Specifications, page 1-6

Software Elements, page 1-6

Interfaces and Service Capabilities, page 1-7

Cisco VG202 and Cisco VG204 Voice Gateway Deployment, page 1-7

10/100 Fast Ethernet connection

RJ-11 Foreign Exchange Station (FXS) interface

DC input

C H A P T E R

Cisco VG202 and Cisco VG204 Voice Gateways Hardware Installation Guide

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