You can specify list of audio files that phones can download as ringtones. The users can select the required ringtone from the downloaded list.
The audio files list can contain 0 to 1023 UTF-8 characters. Provide the list of audio files as name-value pairs separated by commas without any intervening spaces, where:
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name: It is the display name that you assign to the ringtone. Ensure that you:
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Do not include a comma, an equals sign (=), or a double quote character in the display names.
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Quote the entire list if you include spaces in any of the display name.
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Specify the display name that has the length that your deskphone can display. If the length of the display name exceeds the specified limit of your deskphone, the deskphone truncates the name.
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Do not specify a display name that contains only numbers.
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value: Is the relative or an absolute URL of the audio file. URLs can include an equals sign (=). If you include the equals sign, the system treats the first equals sign as the separator between the display name and the URL. The system treats any subsequent equals signs after the first sign as a part of the URL. Percent encode a comma if you use it in the URL.
Ensure that audio files must:
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Be single-channel WAV files.
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Have encoding as per ITU-T G.711 A-law or u-law PCM with 8-bit samples at 8 kHz or 16-bit samples at 16 kHz.
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Have a maximum size of 512 KB.
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Have a combined size of not more than 5 MB.
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Only contain ASCII characters in their file names.
For example,SET RINGTONES "Steam Whistle=tones/swhistle.wav,Car Horn=tones/chorn.wav,Loud Burp=tones/lburp.wav"
