Mitel 3300 ICP Technician's Handbook page 6

Table of Contents
3300 R2 NSU ....................................................................... 132
3300 BRI NSU ...................................................................... 135
3300 Universal ASU ............................................................. 136
3300 ASU ............................................................................. 137
Peripheral Unit...................................................................... 138
Troubleshoot Fiber Interface Module................................ 138
Troubleshoot the DID Loop/Tie Trunk Card ..................... 139
DNI Line Card ................................................................... 139
Troubleshoot the DTMF Receiver Card............................ 141
Troubleshoot E&M Trunk Card......................................... 141
Troubleshoot LS/GS Trunk Card ...................................... 142
Troubleshoot the ONS CLASS/CLIP Card ....................... 145
Troubleshoot the ONS Line Card ..................................... 146
Troubleshoot the OPS Line Card ..................................... 147
Digital Service Unit ............................................................... 147
BRI Troubleshooting ......................................................... 147
Troubleshoot the Conference Card .................................. 149
DS1 Formatter Card ......................................................... 149
Troubleshoot the PRI Card ............................................... 151
Troubleshoot the R2 Card ................................................ 153
Telephone............................................................................. 154
No Dial Tone - Analog Telephones .................................. 155
No Dial Tone - DNI Telephone ......................................... 157
No Dial Tone - IP Telephone ............................................ 158
If the IP Telephone Fails to Boot ...................................... 159
Calls are Being Cut-off...................................................... 160
Calls Received in Error ..................................................... 160
Dial Tone at the Set but Unable to Make Calls................. 161
No Calls are Being Received............................................ 161
To PING from the 3300 ICP.............................................. 162
To PING from the IP Phone.............................................. 162
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