Cisco Systems 7911G, 7906G manual Cisco Unified CallMan

Chapter 2 Preparing to Install the Cisco Unified IP Phone on Your Network

Understanding the Phone Startup Process

Table 2-3 Cisco Unified IP Phone Startup Process (continued)

Step		Description	Related Topics
5.	Accessing a TFTP	In addition to assigning an IP address, the DHCP	See the “Network
	Server.	server directs the Cisco Unified IP Phone to a	Configuration Menu”
		TFTP Server. If the phone has a statically-defined	section on page 4-7.
		IP address, you must configure the TFTP server	See the “Resolving
		locally on the phone; the phone then contacts the
			Startup Problems”
		TFTP server directly.
			section on page 9-2.
		Note You can also assign an alternative TFTP
		server to use instead of the one assigned by
		DHCP.
6.	Requesting the	The TFTP server stores the certificate trust list	Refer to the
	CTL file.	(CTL) file. This file contains a list of	Cisco Unified CallMan
		Cisco Unified CallManagers and TFTP servers	ager Security Guide,
		that the phone is authorized to connect to. It also	“Configuring the Cisco
		contains the certificates necessary for establishing	CTL Client” chapter.
		a secure connection between the phone and
		Cisco Unified CallManager.

	Cisco Unified IP Phone 7906G and 7911G Administration Guide for Cisco Unified CallManager
OL-10008-01		2-9