Cisco ATA 187 User Manual

6-10
Cisco Unified IP Phone Administration Guide for Cisco Unified Communications Manager 8.0
OL-21035-01
Chapter 6 Troubleshooting and Maintenance
Cleaning the ATA 187
• Cisco Products and Services (Technical Support and Documentation):
http://www.cisco.com/cisco/web/support/index.html
Cleaning the ATA 187
To clean your ATA 187, use a soft, dry cloth to wipe the surface. Do not apply liquids or powders directly
on the device. As with all non-weather-proof electronics, liquids and powders can damage the
components and cause failures.

Cisco ATA 187 Specifications

General

Device Type	Analog Telephone Adapter
Protocol Support	SIP
Power Supply	External power adapter
Voice Codecs	G.711, G.729, G.726
Weight	0.3 kg
Operating Temperature	0 to 40°C (32 to 104°F)
Storage Temperature	-4°F to 140°F (-20°C to 60°C)
Relative Humidity	10% to 90% noncondensing