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Generating Call Progress Tones
Configuration
1. If required, customize tomes using the Transmit Cadence Pattern Configure message.
2. Configure a DSP with one of the following function types using the DSP SIMM Configure 0x00C0 message:
0x30 - Universal Tone Generation µ-Law
0x31 - Universal Tone Generation A-Law
Procedure
1. Connect the tone generator to the channel using the Connect Tone Pattern message.
A call must be active (either incoming or outgoing) for a pattern to be generated.
If you want to be notified with a Call Processing Event 0x002E message (0x21 - Tone Complete) when tone transmission has stopped, set the Generate Event Flag.