Cisco 7911G - IP Phone VoIP Administration Manual page 240
Unified ip phone cisco unified communications manager 6.0
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Also See for 7911G - IP Phone VoIP:
- Phone manual (84 pages) ,
- User manual (15 pages) ,
- Quick start manual (5 pages)
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Table 9-2
Summary
Phone call cannot be established
Cisco Unified IP Phone 7906G and 7911G for Cisco Unified Communications Manager 6.0
9-20
Chapter 9
Explanation
The phone does not have a DHCP IP
address, is unable to register to Cisco
Unified Communications Manager, and
shows a Configuring IP or Registering
message.
Verify the following:
The Ethernet cable is attached.
1.
The CCM service is running on the
2.
Both phones are registered to the
3.
same Cisco Unified Communications
Manager.
Audio server debug and capture logs
4.
are enabled for both phones. If
OL11954-01
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Troubleshooting
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