Troubleshooting Solutions
9-23
WHY IS MY PHONE NOT RECEIVING THE TFTP IP ADDRESS FROM
THE DHCP SERVER?
For DHCP to automatically populate the IP address or qualified domain name for the TFTP
server, your DHCP server must support Option 66. Option 66 is responsible for forwarding the
TFTP server IP address or domain name to the phone automatically. If your DHCP server does
not support Option 66, you must manually enter the IP address or qualified domain name for
the TFTP server into your IP phone configuration.
Additionally, the phone may not be receiving the TFTP IP address if there are other DHCP
servers within the same broadcast domain providing different Option 66 (TFTP server) settings.
See
“DHCP”
on page 4 for more information on option precedence.
For procedures on configuring the TFTP server using the IP phone UI and the Mitel Web UI,
see Chapter 4, the section,
“Configuring the Configuration Server Protocol”
on
page 4-99.
For specific protocol parameters you can set in the configuration files, see Appendix A, the
section,
“Configuration Server Settings”
on
page 20.
Summary of Contents for 6867i Premium
Page 1: ...Mitel 6800 Series SIP Phones 58014473 REV00 RELEASE 4 2 0 ADMINISTRATOR GUIDE ...
Page 21: ...Chapter 1 OVERVIEW ...
Page 52: ...Chapter 2 CONFIGURATION INTERFACE METHODS ...
Page 71: ...Chapter 3 ADMINISTRATOR OPTIONS ...
Page 154: ...Chapter 4 CONFIGURING NETWORK AND SESSION INITIATION PROTOCOL SIP FEATURES ...
Page 262: ...Chapter 5 CONFIGURING OPERATIONAL FEATURES ...
Page 579: ...Chapter 6 CONFIGURING ADVANCED OPERATIONAL FEATURES ...
Page 654: ...Chapter 7 ENCRYPTED FILES ON THE IP PHONE ...
Page 660: ...Chapter 8 UPGRADING THE FIRMWARE ...
Page 669: ...Chapter 9 TROUBLESHOOTING ...
Page 699: ...Appendix A CONFIGURATION PARAMETERS ...
Page 1003: ...Appendix B CONFIGURING THE IP PHONE AT THE ASTERISK IP PBX ...
Page 1007: ...Appendix C SAMPLE CONFIGURATION FILES ...
Page 1023: ...Appendix D SAMPLE BLF SOFTKEY SETTINGS ...
Page 1027: ...Appendix E SAMPLE MULTIPLE PROXY SERVER CONFIGURATION ...
Page 1042: ......