Cisco Systems 7940G Manual De Usuario

This chapter provides information that can assist you in troubleshooting problems with your 
Cisco Unified IP Phone or in your IP telephony network.

For additional troubleshooting information, refer to the Using the 79xx Status Information For 
Troubleshooting tech note. This document is available to registered Cisco.com users at this URL:

If you need additional troubleshooting assistance, you can contact the Cisco TAC. The phone generates 
detailed logs that can assist the Cisco TAC with troubleshooting and resolving problems.

This chapter includes these topics:

After installing a Cisco Unified IP Phone into your network and adding it to 
Cisco Unified Communications Manager, the phone should start up as described in the 

. If the phone does not start up properly, see the following 

sections for troubleshooting information: