Parameter data precedence
If you administer a parameter in multiple places, the last server to provide the parameter takes
precedence. The following is a list of precedence, from lowest to highest:
1. Manual administration. Call server or HTTP server or both are two exceptions for the
phone parameter STATIC.
2. DHCP, except as indicated in “DHCPACK Setting of Parameter Values” in
Setting up the
DHCP server on page 52.
3. The 46xxsettings.txt file.
4. The Avaya call server.
5. Backup files, if administered and permitted.
6. LLDP: Only the IPv4 mode supports LLDP.
Note:
Setting the call server and file server IP addresses have the lowest precedence.
Initialization process overview
The deskphone initialization process includes exchange of information that happens when the
phone initializes and registers. The process includes the following five steps.
You must administer all equipment properly prior to initialization.
Note:
When you start a deskphone without access to the HTTP server, the phone reuses
parameters from before the reboot. The phone waits for 60 seconds and starts with the old
parameters.
Related links
Connection to network on page 15
DHCP processing on page 16
File downloads on page 16
Certificates usage on page 16
Registration with the call server on page 17
Connection to network
The phone is appropriately installed and powered. After a short initialization process, the phone
displays the speed at which it is connected to the network and determines whether to initiate
802.1X network access procedures.
Related links
Initialization process overview on page 15
Administration overview and requirements
March 2018 Administering Avaya 9608/9608G/9611G/9621G/9641G/9641GS IP Deskphones H.
323 15
Comments on this document? infodev@avaya.com
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