Polycom SIP 3.1 manual Attribute Value/s Description

			Application Development
Attribute	Value/s	Description
CallingPartyName	name	The name displayed in phone's
		"From" label in screen.
		•	If the line is registered and the
			call is initiated from that line,
			then the registered line display
			name of the calling party is
			shown. For example,
			“SoundPoint IP”
		•	If the line is not registered and
			the call is initiated from that
			line, then IP address of the
			calling party is shown. For
			example,
			“sip:172.24.128.160”
CallingPartyNumber	number	The number displayed on the
		phone.
		•	If the line is registered and the
			call is initiated from that line,
			the registered line number of
			the calling party is shown.
		•	If the line is not registered and
			the call is initiated using IP
			address from that line, the IP
			address of the calling party is
			shown.
CalledPartyName	name	•	If the call is received by
			registered line, the registered
			line display name of the called
			party is shown.
		•	If the call is received on a non-
			registered line, the IP address
			of the called party is shown.
CalledPartyNumber	number	•	If the call is received by
			registered line, the registered
			line number of the called party
			is shown.
		•	If the call is received on a non-
			registered line, the IP address
			of the called party is shown.
TimeStamp	time	The date and time that the event
		occurred on the phone.
		For example,
		“2008-07-11T13:19:53-08:00”

2 - 23