4600 Series IP Telephone Installation
3.Enter the 802.1X password using up to 12 numeric characters and press #.
Note:
For security purposes, an asterisk displays in place of each digit entered.
4.The telephone displays the following:
Waiting for 802.1X
authentication...
5.If authentication is successful, the telephone stores a new ID and password in reprogrammable
DHCP Processing
The IP telephone sends a request to the DHCP server and invokes the DHCP process.
1. The telephone displays one of the following messages:
DHCP: s secs
# to program
DHCP: s secs VLAN ID = n
DHCP: s secs
where s is the number of seconds that have elapsed since DHCP was invoked. The message on the left appears if 802.1Q tagging is off and access to local programming procedures is not disabled or restricted. (See Chapter 3: Local Administrative Options for specifics.) The middle message appears if 802.1Q tagging is on and access to local programming procedures is disabled or restricted. If the left and middle messages alternate every two seconds, 802.1Q tagging is on. When both messages alternate, access to local programming procedures is not disabled or restricted. Finally, the message on the right appears if 802.1Q tagging is off and access to local programming procedures is disabled or restricted.
2.The DHCP server provides IP Addresses for the following hardware:
●The IP telephone
●The TFTP or HTTP server
●The TN799B, C, or D
The 4601 and 4601+ cannot display messages. Therefore, if the DHCP process locates the required information, the 4601’s Call Appearance Line b indicator flashes continuously 500 milliseconds on, 500 milliseconds off while all other LEDs remain lit. If the appropriate information cannot be discerned or is missing, the 4601’s Call Appearance Line a indicator flutters 50 milliseconds on, 50 milliseconds off three times while all other LEDs remain lit, and a reset occurs.
38 4600 Series IP Telephone Installation Guide
