Polycom SIP 3.1 manual Customizable Fonts and Indicators, echnicalBulletinspub.html

Configuring Your System

The Busy Lamp Field (BLF) feature enhances support for a phone-based attendant console. It allows monitoring the hook status and remote party information of users through the busy lamp fields and displays on an attendant console phone.

In the SIP 3.1 release, the BLF feature is updated for the following:

•Visual indication when a remote line is in an alerting state

•Display of the caller ID of calls on remotely monitored lines

•Single button “Directed Call Pickup” on a remote line

			For more information, refer to “Quick Tip 37381: Enhanced BLF“ at
			http://www.polycom.com/usa/en/support/voice/soundpoint_ip/VoIP_T
			echnical_Bulletins_pub.html .
			Polycom recommends that the BLF not be used in conjunction with the Microsoft
			Live Communications Server 2005 feature. For more information, refer to Microsoft
			Live Communications Server 2005 Integration on page 4-61.
	Note
			Use this feature with TCPpreferred transport (refer to Server <server/> on page
			A-7). You can also use UDP transport on SoundPoint IP 650 and 670 phones.
			Configuration changes can performed centrally at the boot server:
Central		Configuration file:		Specify the list SIP URI and index of the registration which will be
(boot server)		phone1.cfg		used to send a SUBSCRIBE to the list SIP URI specified in
				attendant.uri.
				• For more information, refer to Attendant <attendant/> on page
				A-121.

Customizable Fonts and Indicators

The phone’s user interface can be customized by changing the fonts and graphic icons used on the display and the LED indicator patterns. Pre-existing fonts embedded in the software can be overwritten or new fonts can be downloaded. The bitmaps and bitmap animations used for graphic icons on the display can be changed and repositioned. LED flashing sequences and colors can be changed.

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