Avaya 1600 Series User Manual download pdf (Page 25)

Dynamic Addressing Process

Issue 6 August 2014 15

Note:

Note: The Ethernet speed indicated is the LAN interface speed for both the deskphone and

any attached PC, assuming the administrator has not disabled the latter interface by a

PHY2STAT setting.

2. The IP deskphone sends a request to the DHCP server and invokes the DHCP process.

One of the following messages display:

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.

3. The DHCP server provides IP addresses for the following hardware:

● The IP deskphone

● The HTTP/HTTPS server

● The TN799C or D Control-LAN (CLAN) circuit pack on the media server

4. Using the list of gateway IP addresses provided by the DHCP server, the deskphone performs a

router check. The deskphone cycles through the gateway IP addresses with ARPs or pings until it

receives a response. When the router is located, the HTTP/HTTPS process starts.

5. While the IP deskphone connects to the HTTP/HTTPS server, the deskphone displays the following

message:

where n is the number of the IP address obtained from the HTTP/HTTPS server and ipadd is the

IP address.

6. When connected, the deskphone looks for an upgrade script file.

DHCP: s secs

* to program

DHCP: s secs

VLAN ID = n

DHCP: s secs

HTTP:n ipadd

1 2 ... 20 21 22 23 24 25 26 27 28 29 30 ... 99 100

No comments

Avaya 1600 Series User Manual Page 25