Polycom Version 1.4.x 17 manual Following sampled audio Wave file .wav formats are supported

Administrator Guide - SoundPoint® IP / SoundStation® IP Optimization

In the following table, x is the chord-set number and cat is one of callProg, ringer, or misc.

	Permitted
Attribute	Values	Interpretation
tone.chord.cat.x.freq.y	0-1600	Frequency for this component in Hertz; up to four
		chord-set components can be specified (y=1, 2, 3,
		4).
tone.chord.cat.x.level.y	-57 to 3	Level of this component in dBm0.
tone.chord.cat.x.onDur	positive	On duration in milliseconds, 0=infinite.
	integer
tone.chord.cat.x.offDur	positive	Off duration in milliseconds, 0=infinite.
	integer
tone.chord.cat.x.repeat	positive	Specifies how many times the ON/OFF cadence
	integer	is repeated, 0=infinite.

4.6.1.4 Sampled Audio for Sound Effects <sampled_audio/>

The following sampled audio WAVE file (.wav) formats are supported:

•mono 8 kHz G.711 ∝-Law

•G.711 A-Law

•L16/1600 (16-bit, 16 kHz sampling rate, mono)

The phone uses built-in wave files for some sound effects. The built-in wave files can be replaced with files downloaded from the boot server or from the Internet, however, these are stored in volatile memory so the files will need to remain accessible should the phone need to be rebooted. Files will be truncated to a maximum size of 300 kilo- bytes.

In the following table, x is the sampled audio file number.

Attribute	Permitted Values	Interpretation
saf.x	Null OR valid path	If Null, the phone will use a built-in file;
	name OR an RFC	If set to a path name, the phone will attempt to download
	1738-compliant URL
		this file at boot time from the boot server;
	to a HTTP, FTP, or
		If set to a URL, the phone will attempt to download this
	TFTP wave file
	resource.	file at boot time from the Internet.
	Note: Refer to the	Note: A TFTP URL is expected to be in the format:
	above wave file for-	tftp://<host>/[pathname]<filename>, for example: tftp://
	mat restrictions.	somehost.example.com/sounds/example.wav

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