Polycom SIP 2.2.0 ユーザーズマニュアル

 Configuration Files

A - 27

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

ringer, or misc.

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

• mono 8 kHz G.711 μ-Law

• G.711 A-Law

• L16/16000 (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 kilobytes.

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 

integer

On duration in milliseconds, 0=infinite.

tone.chord.cat.x.offDur

positive 

integer

Off duration in milliseconds, 0=infinite.

tone.chord.cat.x.repeat

positive 

integer

Specifies how many times the ON/OFF cadence is 
repeated, 0=infinite.

L16/16000 is not supported on SoundPoint IP 301phones, and SoundStation IP 
4000 phones.