Cisco Systems ATA 188 Hardware Overview, 4 SCCP Architecture, Cisco ATA, Power, RJ-11 FXS ports

Chapter 1 Cisco Analog Telephone Adaptor Overview

Hardware Overview

Figure 1-4 SCCP Architecture

Skinny client phone-2

H.323 compliant	IP gateway	H.323 compliant
terminal		terminal
Internal		External
IP Intranet		Internet

V Cisco ATA 186

Cisco CallManager Skinny client phone-1

Telephone or fax

H.323 compliant

terminal

82051

Hardware Overview

Cisco ATAs are compact, easy-to-install devices. Figure 1-5shows the rear panel of the Cisco ATA 186. Figure 1-6shows the rear panel of the Cisco ATA 188.

Figure 1-5 Cisco ATA 186—Rear View

PHONE 1 PHONE 210BaseT ACT 5V

			Power
RJ-11 FXS ports			connector
	RJ-45 10BaseT	ACT LED

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Figure 1-6 Cisco ATA 188—Rear View

PHONE 1 PHONE 2LINK 10/100 PC 10/100 UPLINK LINK 5V

			Power
RJ-11 FXS ports			connector
	LINK LED	LINK LED

RJ-45 10/100BaseT ports

72211

Cisco ATA 186 and Cisco ATA 188 Analog Telephone Adaptor Administrator’s Guide (SCCP)

OL-3141-01 1-3