Cisco Unified IP Phone 8941 User Manual

Phone Does Not Recognize DTMF Digits or Digits Are Delayed 180
Troubleshooting Procedures 180
Set Up Remote Phone 180
Check TFTP Settings 181
Check DHCP Settings 181
Verify DNS Settings 182
Create a New Phone Configuration File 182
Determine DNS or Connectivity Issues 183
Identify 802.1X Authentication Problems 183
Start Service 184
Control Debug Information from Cisco Unified Communications Manager 184
CHAPTER 13 Maintenance 187
Basic Reset 187
Reset the Phone to the Factory Settings from the Phone Keypad 188
Perform Factory Reset from Phone Menu 188
Perform Network Configuration Reset 188
Remove CTL File 189
Voice Quality Monitoring 189
Voice Quality Troubleshooting Tips 190
Voice Quality Metrics 190
Video Metrics 191
Cisco IP Phone Cleaning 192
CHAPTER 14 International User Support 193
Unified Communications Manager Endpoints Locale Installer 193
International Call Logging Support 193
Language Limitation 194
Cisco Unified IP Phone 8941 and 8945 Administration Guide for Cisco Unified Communications Manager 10.0
(SCCP and SIP)
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Contents

Cisco Unified IP Phone 8941 Specifications

General

Brand	Cisco
Model	Unified IP Phone 8941
Category	IP Phone
Language	English