Cisco Systems 8.6 SIP Configuration Menu for SIP Phones Only, SIP General Configuration Menu

Chapter 4 Configuring Settings on the Cisco Unified IP Phones

Device Configuration Menu

Table 4-7	Cisco Unified Communications Manager Server Designations (continued)
Designation		Description
		Appears as a shield and indicates that the call is from a trusted device,
		and that the connection to the Cisco Unified Communications
(Authentication icon)		Manager is authenticated. For more information about authentication,
		see Cisco Unified Communications Manager Security Guide.
		Appears as a padlock and indicates that the call is from a trusted
		device, and that the connection to the Cisco Unified Communications
		Manager is authenticated and encrypted. For more information about
		authentication and encryption, see Cisco Unified Communications
(Encryption icon)		Manager Security Guide.
		The Encryption icon is also displayed when a Cisco Unified IP Phone
		is configured as protected. For more information about protected calls,
		see Cisco Unified Communications Manager Security Guide.
		Protected calls are not authenticated.

SIP Configuration Menu for SIP Phones Only

The SIP Configuration menu contains these sub-menus:

• SIP General Configuration Menu, page 4-20

• Line Settings Menu for SIP Phones, page 4-21

SIP General Configuration Menu

The SIP General Configuration menu displays information about the configurable SIP parameters on the phone. Table 4-8describes the options in this menu.

Table 4-8			SIP General Configuration Menu Options
	Option			Description	To Change
	Preferred			Displays the CODEC to use when a call is initiated. This value will	Display only—cannot configure.
	CODEC			always be set to none.
	Out of Band			Displays the configuration of the out-of-band signaling (for tone	Display only—cannot configure.
	DTMF			detection on the IP side of a gateway). The Cisco Unified IP Phone
				(SIP) supports out-of-band signaling by using the AVT tone method.
				This value will always be set to avt.
	Register with			This value will always be set to Yes.	Display only—cannot configure.
	Proxy
	Register Expires			Displays the amount of time, in seconds, after which a registration	From Cisco Unified
				request expires.	Communications Manager
					Administration, choose Device >
					Device Settings > SIP Profile.
	Phone Label			Displays the text that is displayed on the top right status line of the	Display only—cannot configure.
				LCD on the phone. This text is for end user display only and has no
				effect on caller identification or messaging. This value will always
				be set to null.
		Cisco Unified IP Phone Administration Guide for Cisco Unified Communications Manager 8.6 (SCCP and SIP)
	4-20				OL-23091-01