Aastra Telecom 41-001343-02 manual Codec Preference List, Autodial Settings

Administrator Level Options

Codec Preference List

You can configure the following codec preference list settings.

Parameter In	Parameter in	Parameters in Configuration	Description
IP Phone UI	Aastra Web UI	Files
N/A	Basic Codecs	sip use basic codecs	Enables or disables basic codecs. Enabling this parameter
	(G.711 u-Law,		allows the IP phone to use the basic Codecs when send-
	G.711 a-Law, G.729)		ing/receiving RTP packets. Valid values are 0 (disabled) and 1
			(enabled). Default is 0 (disabled).
			For more information, see Chapter 4, “Real-time Transport Pro-
			tocol (RTP) Settings” on page 4-74.
N/A	Customized Codec Prefer-	sip customized codec	Specifies a customized Codec preference list which allows you
	ence List		to use the preferred Codecs for this IP phone.
			For more information, see Chapter 4, “Real-time Transport Pro-
			tocol (RTP) Settings” on page 4-74.
N/A	Packetization Interval	“sip customized codec”	Packetization interval (ptime) is a measurement of the dura-
		attribute	tion of PCM data within each RTP packet sent to the destina-
			tion, and hence defines how much network bandwidth is used
			for transfer of the RTP stream. Enter the ptime values for the
			customized Codec list in milliseconds.
			For more information, see Chapter 4, “Real-time Transport Pro-
			tocol (RTP) Settings” on page 4-74.
N/A	Silence Suppression	sip silence suppression	Silence suppression is enabled by default on the IP phones.
			The phone negotiates whether or not to use silence suppres-
			sion. Disabling this feature forces the phone to ignore any
			negotiated value.
			For more information, see Chapter 4, “Real-time Transport Pro-
			tocol (RTP) Settings” on page 4-74.

Autodial Settings

You can configure the following Autodial settings.

Parameter In	Parameter in	Parameters in Configuration	Description
IP Phone UI	Aastra Web UI	Files
N/A	Autodial Number	sip autodial number	Globally or on a per-line basis, specifies the SIP phone number
			that the IP phone autodials when the handset is lifted from the
	(Global and Per-Line)	sip lineN autodial number	phone cradle. An empty (blank) value disables autodial on the
			phone.
			For more information, see Chapter 4, “Autodial Settings” on
			page 4-84.
N/A	Autodial Timeout	sip autodial timeout	Globally or on a per-line basis, specifies the time, in seconds, that
			the phone waits to dial a pre-configured number after the hand-
	(Global and Per-Line)	sip lineN autodial timeout	set is lifted from the IP phone cradle.
			If this parameter is set to 0 (hotline), the phone immediately
			dials a pre-configured number when you lift the handset. If this
			parameter is set to a value greater than 0, the phone waits the
			specified number of seconds before dialing the pre-configured
			number (warmline) when you lift the handset.
			Default is 0 (hotline).
			For more information, see Chapter 4, “Autodial Settings” on
			page 4-84.
N/A	Use Global Settings	N/A	For each line, this parameter specifies to use the global autodial
			settings of “Autodial Number” and “Autodial Timeout”.
	(Per-line configurations
	only)		For more information, see Chapter 4, “Autodial Settings” on
			page 4-84.

3-43 41-001343-02 REV04 – 05.2014