Avaya one-X 9600 Series Installation And Maintenance Manual page 73

4. Verify that the DHCP server and the telephone are on the same VLAN.
5. Verify the "DHCP server" port (67) or/and "DHCP client" port (68) are NOT blocked on the
switch.
6. Verify the configuration of the DHCP Relay Agent (on the switch or on a separate PC, e.g.
MS Windows Server 2000/2003) if the telephones and DHCP Server are placed on different
networks (subnets). DHCP broadcast messages do not, by default, cross the router
interface. See http://technet2.microsoft.com/WindowsServer/en/library/
929704d8-0e1c-4b8d-b424-16c312ad1edf1033.mspx
of a DHCP Relay Agent on Windows Server 2003.
Note:
Do not embed spaces in DHCP Option 242 strings. For more information, see
Note:
"DHCP Server Administration" in Chapter 5 of the Avaya one-X™ Deskphone
Edition for 9600 Series IP Telephones Administrator Guide.
For Script Configured telephones:
1. Edit the 46xxsettings.txt file to contain a valid Call Server IP Address with the line "SET
MCIPADD xxx.xxx.xxx.xxx" where xxx.xxx.xxx is the Call Server IP Address.
2. Verify that the 96xxupgrade.txt file contains the line "GET 46xxsettings.txt" as the last
command line of the upgrade file.
3. Verify that the HTTP server is activated and reachable by the telephone.
4. Verify the 96xxupgrade.txt and 46xxsettings.txt files are placed in the proper directory of the
HTTP server to access these files. For more information, see "HTTP Generic Setup" in
Chapter 5 of the Avaya one-X™ Deskphone Edition for 9600 Series IP Telephones
Administrator Guide.
For LLDP Configured telephones:
Activate the switch the telephone is connected to for LLDP. This is currently only possible
with Extreme switches. Activating the switch for LLDP enables the switch to send
appropriate IP Addresses using Avaya/Extreme Proprietary File Server and/or Call Server
TLVs.
Note:
The telephone gets File Server and Call Server IP Addresses from LLDP only if
Note:
they were not configured via other means (DHCP Server, Script File, statically).
Set the switch LLDP repeat timer to less than 30 seconds.
For more information, see "Link Layer Discovery Protocol (LLDP)" in Chapter 7 of
the Avaya one-X™ Deskphone Edition for 9600 Series IP Telephones
Administrator Guide.
LLDP Troubleshooting
for more details about configuration
Issue 6 February 2009 73