Cisco ATA 188 Vue d'ensemble - Page 5

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Chapter 1

Cisco Analog Telephone Adaptor Overview

Note

Never press the function button during an upgrade process. Doing so may interfere with the process.

Caution

Software Features

The Cisco ATA supports the following protocols and services:

•

MGCP Versions

The Cisco ATA supports the following MGCP versions:

•

Voice Codecs Supported

The Cisco ATA supports the following voice codecs (check your other network devices for the codecs

they support):

•

OL-4803-01

If the function button blinks slowly, the Cisco ATA cannot find the DHCP server. Check your

Ethernet connections and make sure the DHCP server is available.

Pressing the function button allows you to access to the voice configuration menu. For additional

information about the voice configuration menu, see the

page

3-20.

MGCP Versions, page 1-5

Voice Codecs Supported, page 1-5

Additional Supported Signaling Protocols, page 1-6

Other Supported Protocols, page 1-6

Cisco ATA MGCP Services, page 1-6

Fax Services, page 1-7

Supplementary Services that the Cisco ATA Provides, page 1-7

Supplementary Services that the Call Agent Provides, page 1-8

MGCP 0.1

MGCP 1.0

NCS 1.0

G.711µ-law

G.711A-law

G.723.1

G.729

Cisco ATA 186 and Cisco ATA 188 Analog Telephone Adaptor Administrator's Guide for MGCP (version 3.0)

Software Features

"Voice Configuration Menu" section on

1-5