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| SpectraLink Corporation | Setup and |
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| Mitel Networks ICP and 5220 IP Phone emulation |
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| Description | Action |
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| CRC Code Error | The software which has been TFTP | Try the download again, it is |
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| downloaded has a bad redundancy | possible the software was |
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| code check. | corrupted during download. If the |
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| error repeats, check that the |
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| download image on the TFTP |
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| server is not corrupted. |
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| Code Mismatch! | The software loaded into the | Replace the software image on the |
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| Wireless Telephone is incorrect for | TFTP server with software that is |
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| this model phone. | correct for the phone model. |
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| DHCP Error | DHCP Error 1 | The Wireless Telephone cannot |
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| locate a DHCP server. It will try |
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| every 4 seconds until a server is |
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| located. |
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| DHCP Error 2 | The Wireless Telephone has not |
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| received a response from the |
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| server for a request to an IP |
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| Address. It will retry until a server |
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| is found. |
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| DHCP Error 3 | The server refuses to lease the |
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| Wireless Telephone an IP |
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| Address. It will keep trying. |
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| DHCP Error 4 | The server offered the Wireless |
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| Telephone a lease that is too short. |
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| The minimum lease time is 10 |
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| minutes but SpectraLink engineers |
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| recommend at least one hour |
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| minimum lease time. The Wireless |
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| Telephone will stop trying. |
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| Reconfigure the server and power |
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| cycle the Wireless Telephone. |
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| DHCP Lease Exp | The Wireless Telephone’s DHCP | The Wireless Telephone failed to |
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| lease has expired, and the call (if | renew its DHCP lease, either |
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| any) cannot continue. | because the DHCP server is not |
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| running, or because the |
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| configuration has been changed by |
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| the administrator. The Wireless |
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| Telephone will attempt to negotiate |
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| a new lease, which will either work, |
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| or change to one of the above |
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| DHCP errors |
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| DHCP NACK error | A NACK (Negative ACKnowledge) | The DHCP lease currently in use |
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| was received from the DHCP server. | by the Wireless Telephone is no |
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| longer valid, which forces the |
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| Wireless Telephone to restart. This |
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| problem should resolve itself on |
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| the restart. If it does not, the |
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| problem is in the DHCP server. |
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PN: | Page 37 |