Polycom SIP 3.1 DHCP Menu, The DHCP menu is accessible only when the DHCP client is enabled. The

			Setting up Your System
Note
		A parameter value of “???” indicates that the parameter has not yet been set and
		saved in the phone’s configuration. Any such parameter should have its value set
		before continuing.
		The EM Power parameter is only available on SoundPoint IP 601 and 650 phones.
Note
		To switch the text entry mode on the SoundPoint IP 330/320, press the #. You may
		want to use URL or IP address modes when entering server addresses.
		DHCP Menu
		The DHCP menu is accessible only when the DHCP client is enabled. The
		following DHCP configuration parameters can be modified on the DHCP
		menu:
	Possible
Name	Values		Description
Timeout	1 through 600		Number of seconds the phone waits for secondary DHCP Offer
			messages before selecting an offer.
Boot Server	0=Option 66		The phone will look for option number 66 (string type) in the
			response received from the DHCP server. The DHCP server
			should send address information in option 66 that matches one
			of the formats described for Server Address in the next
			section, Server Menu.
			If the DHCP server sends nothing, the following scenarios are
			possible:
			• If a boot server value is stored in flash memory and the
			value is not “0.0.0.0”, then the value stored in flash is used.
			• Otherwise the phone sends out a DHCP INFORM query.
			- If a single alternate DHCP server responds, this is
			functionally equivalent to the scenario where the primary
			DHCP server responds with a valid boot server value.
			- If no alternate DHCP server responds, the INFORM query
			process will retry and eventually time out.

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