Specifications

Chapter 5: Installation
IP Endpoints Supported on the Onboard TFTP Server
Page 5-150 Mitel
®
5000 Installation Manual – Issue 3.0, October 2008
IP Endpoints Supported on the Onboard TFTP Server
The following Mitel and Inter-Tel IP endpoints are supported for downloading firmware from the
onboard TFTP server:
• Mitel Models 5212, 5224, 5330, 5340 (subsequent updates can be initiated through the
Admin Web Session pages)
• Inter-Tel Models 8600, 8620, 8622, 8662 (optionally, existing endpoints can be updated
through Admin Web Session pages)
For all other Mitel 5000 supported endpoints, firmware downloads are performed as before v2.4
or as discussed in this document (beginning on page 5-151). Refer to the main installation
manual for information to download firmware beyond what is covered in this document.
Firmware Management
You must do a software downgrade to revert back to an older firmware version for Mitel
endpoints (post v2.4 installation). Multiple firmware versions are not currently supported; only
the latest versions are available for downloading.
Table 5-22. IP Endpoint Overview — Mitel and Inter-Tel
Setting Mitel IP Endpoints Inter-Tel IP Endpoints
IP Address, Subnet
Mask, Default
Gateway
DHCP option 43 with the
following character string:
id:ipphone.mitel.com;sw_tftp
=<inter-tel 5000 base server
IP address>;call_srv=<inter-
tel 5000 base server IP
address>;vlan=1;l2p=6;dscp
=46
DHCP or through endpoint
keypad
DHCP or through endpoint
keypad
TFTP server IP
address
DHCP option 128 or through
endpoint keypad
DHCP option 66 or through
endpoint keypad. Option 67
must be left blank or “/”
Call control address DHCP option 129 or through
endpoint keypad
Through UDP discovery
a
,
.cfg file, or through endpoint
keypad
a. Because UDP discovery relies on a broadcast, it works only within a Local Area Network (LAN).
VLAN ID (optional) DHCP option 132 or through
endpoint keypad
Through endpoint Web page
or .cfg file
LAN priority DHCP option 133 n/a
DHCP validation
(required for
DHCP)
Must equal: MITEL IP
PHONE
If using option 132, you
must use option 133.