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Cisco ATA 186 and Cisco ATA 188 Analog Telephone Adaptor Administrator’s Guide (H.323)
OL-4008-01
Chapter 2 Installing the Cisco ATA
What the Cisco ATA Package Includes
Warning
The plug-socket combination must be accessible at all times because it serves as the main
disconnecting device.
Warning
Do not work on the system or connect or disconnect cables during periods of lightning activity.
For translated warnings, see the Regulatory Compliance and Safety Information for the Cisco ATA 186
and Cisco ATA 188 manual.
What the Cisco ATA Package Includes
The Cisco ATA package contains the following items:
• Cisco ATA 186 or Cisco ATA 188 Analog Telephone Adaptor
• Read Me First - ATA Boot Load Information
• Cisco ATA 186 and Cisco ATA 188 Analog Telephone Adaptor at a Glance
• Regulatory Compliance and Safety Information for the Cisco ATA 186 and Cisco ATA 188
• 5V power adaptor
• Power cord
Note The Cisco ATA is intended for use only with the 5V DC power adaptor that comes with the unit.
What You Need
You also need the following items:
• Category-3 10BASE-T or 100BASE-T or better Ethernet cable. One cable is needed for each
Ethernet connection.
A Category-3 Ethernet cable supports 10BASE-T for up to 100 meters without quality degradation,
and a Category-3 Ethernet cable supports 100BASE-T for up to 10 meters without quality
degradation.
For uplink connections, use a crossover Ethernet cable to connect the Cisco ATA to another Ethernet
device (such as a router or PC) without using a hub. Otherwise, use straight-through Ethernet cables
for both uplink and data port connections.
• Access to an IP network
• One or two analog Touch-Tone telephones or fax machines, or one of each
Installation Procedure
After the equipment is in place, see Figure 2-1 (for Cisco ATA 186) or Figure 2-2 (for Cisco ATA 188)
and follow the next procedure to install the Cisco ATA.