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Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP)
OL-4277-01
Contents
DialPlan Parameter Detail 8-38
Upgradecode Parameter Detail 8-41
Upgradelogo Parameter Detail 8-43
CHAPTER
9 Troubleshooting the Cisco IP Phone Models 7905G and 7912G 9-1
General Troubleshooting Tips 9-1
Resolving Problems 9-2
Contacting TAC 9-5
Debugging 9-5
APPENDIX
A Additional End User Features on the Cisco IP Phone Models 7905G and
7912G
A-1
Call Preferences Menu A-1
Softkeys A-6
Other Features A-7
APPENDIX
B Phone Menu, Web Page, and Profile Equivalent Parameters B-1
APPENDIX
C SIP Call Flows C-1
Supported SIP Request Methods C-1
Call Flow Scenarios for Successful Calls C-2
Cisco IP Phone-to-SIP Server—Registration without Authentication C-2
Cisco IP Phone-to-SIP Server—Registration with Authentication C-4
Cisco IP Phone-to-Cisco IP Phone—Basic SIP to SIP Call without
Authentication
C-7
Cisco IP Phone-to-Cisco IP Phone—Basic SIP to SIP Call with
Authentication
C-15