216
SX-200 ICP CX/CXi Technician’s Handbook
General Troubleshooting Steps
1.
Verify the status of the LEDs on the controller. See “Checking the
Status LEDs” on page 217.
2.
From the Maintenance Terminal, review the Alarm details. Identify and
fix each alarm.
3.
For IP Phone and physical network connectivity problems:
-
Verify that the phone has power. (The display lights up if the phone
is receiving power from the Layer 2 port).
-
Verify the status of the port link integrity LEDs at each end of the cable.
-
Verify that each device transmits a link integrity pulse (LINK LED on).
-
Verify that proper cabling is installed between the end devices.
-
Verify that a crossover cable was not used to connect the IP Phone
to the controller instead of a straight-though cable.
If the IP phone still fails, try plugging it into the port of a working IP
Phone (isolates problem directly to phone or programming if phone
fails to boot) or directly into the SX-200 ICP (do this after hours since
all other phones will be out of service.)
Using the Phone Debug Option
To use the debug function on IP Phones that have displays:
1.
Press both volume keys, and then release the
Volume Down
key.
2.
While still pressing the
Volume Up
key, enter
cfg
(234) on the
telephone key pad.
3.
View detail for the following categories:
-
Network Parameters
(View Current Values, View DHCP Values,
View Static Values, Modify Static Values)
-
Hardware Configuration
(View Current Port Setting, Modify Port
Setting, Analog Line Config)
-
Phone Mode
(Protocol, Config Teleworker)
-
Tools and Features
(Erase PIN, Edit 802.1x Settings, Edit LLDP
Settings, PING Test, DHCP Trace, Video Configuration, Port
Options, Diagnostics, Restore Defaults)
-
Version info
(Main Load, Boot Load, L2Boot Load)
4.
Press
Superkey
to exit the debug menu.
Summary of Contents for SX-200 ICP - 1.0 5020
Page 1: ...Release 4 0 CX CXi Controller TECHNICIAN S HANDBOOK ...
Page 9: ...Chapter 1 Introduction ...
Page 10: ...2 SX 200 ICP CX CXi Technician s Handbook ...
Page 24: ...16 SX 200 ICP CX CXi Technician s Handbook ...
Page 25: ...Chapter 2 Basic Installation ...
Page 26: ...18 SX 200 ICP CX CXi Technician s Handbook ...
Page 75: ...Chapter 3 Basic Programming ...
Page 76: ...68 SX 200 ICP CX CXi Technician s Handbook ...
Page 89: ...81 Basic Programming The keys on the 5412 PKM are numbered as follows ...
Page 98: ...90 SX 200 ICP CX CXi Technician s Handbook Figure 10 Administrator Mailbox Menu ...
Page 142: ...134 SX 200 ICP CX CXi Technician s Handbook ...
Page 143: ...Chapter 4 Advanced Installation and Programming ...
Page 144: ...136 SX 200 ICP CX CXi Technician s Handbook ...
Page 183: ...Chapter 5 Routine Maintenance ...
Page 184: ...176 SX 200 ICP CX CXi Technician s Handbook ...
Page 219: ...Chapter 6 Basic Troubleshooting and Repair ...
Page 220: ...212 SX 200 ICP CX CXi Technician s Handbook ...
Page 245: ...Chapter 7 Advanced Troubleshooting and Repair ...
Page 246: ...238 SX 200 ICP CX CXi Technician s Handbook ...
Page 269: ...Appendix A Default Database Values ...
Page 270: ...262 SX 200 ICP CX CXi Technician s Handbook ...
Page 326: ...318 SX 200 ICP CX CXi Technician s Handbook ...
Page 327: ...Appendix B Part Numbers ...
Page 328: ...320 SX 200 ICP CX CXi Technician s Handbook ...
Page 336: ...328 SX 200 ICP CX CXi Technician s Handbook ...
Page 337: ...Appendix C System Cabling ...
Page 338: ...330 SX 200 ICP CX CXi Technician s Handbook ...
Page 343: ...Appendix D Folio Views E Docs Tips ...
Page 344: ...336 SX 200 ICP CX Technician s Handbook ...