Dynamic Addressing Process
Issue 1 May 2007 21
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Important:
Important: Pressing the Program softkey at any time during startup invokes the Craft
Access entry procedure to allow manual settings, but only if the PROCSTAT
(local dialpad procedure status) system value is “0” providing full access to local
procedures. For information, see Chapter 3:
Local Administrative Options. If Craft
procedures are invoked, the startup process terminates. The Program softkey
also displays in conjunction with a Prompt Line message describing a processing
conflict, for example, when an ARP response indicates a conflict in obtaining the
IP Address.
5. The telephone displays the speed of the Ethernet interface in Mbps, that is,
10, 100, or 1000. The message No Ethernet displays until the software determines whether
the interface is 10 Mbps, 100 Mbps, or 1000Mbps.
Note:
Note: The Ethernet speed indicated is the LAN interface speed for both the telephone
and any attached PC, assuming the administrator has not disabled the latter
interface by a PHY2STAT setting.
6. The IP telephone sends a request to the DHCP server and invokes the DHCP process.
The following message displays:
where s is the number of seconds that have elapsed since DHCP was invoked.
7. VLAN verification and tagging occur. The following message displays:
where n is the VLAN ID being used.
8. The DHCP server provides IP Addresses for the following hardware:
● The IP telephone
● The HTTP/HTTPS server
● The SIP Proxy server
9. Using the list of IP Addresses provided by the DHCP server, the telephone performs a
router check and verifies that the router is on the same subnet as the IP Address. The
telephone cycles through the gateway IP Addresses with ARPs or pings until it receives a
response.
10. The HTTP process starts with an HTTP GET command to obtain a URI for the HTTP server,
which displays on the telephone’s Title Line.
DHCP: s secs
VLAN ID = n
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