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Default Transmit Call Progress Tone Patterns

To form call progress tone patterns, the call progress tones are combined and separated by intervals of silence. Default Transmit Call Progress Tone Patterns shows the default transmit call progress tone patterns and their parameters.

Each pattern is composed of one to three cycle blocks, which include the following components:

• Tone ID

• ON duration

• OFF duration

• Number of times to repeat the cycle block

0xFFFF = continuous

Table 8-11 Default Transmit Call Progress Tone Patterns

Transmit Cadence Pattern | ID | Cycle Blocks | Cycle Block Number | Tone ID | ON Duration | OFF Duration | Cycles
--- | --- | --- | --- | --- | --- | --- | ---
Silence | 0x00 | 1 | 1 | 0x00 | 0xFFFF | 0 | 1
Dial Tone | 0x01 | 1 | 1 | 0x03 | 0xFFFF | 0 | 1
Ringback | 0x02 | 1 | 1 | 0x04 | 2000 | 4000 | 1
Line Busy | 0x03 | 1 | 1 | 0x05 | 500 | 500 | 1
Reorder | 0x04 | 1 | 1 | 0x05 | 250 | 250 | 1
Warning | 0x05 | 1 | 1 | 0x06 | 100 | 100 | 1
Call Waiting | 0x06 | 2 | 1 | 0x01 | 300 | 9700 | 1
2 | 0x01 | 300 | 10 | 1
ONI Call (Zip Tone) | 0x07 | 2 | 1 | 0x02 | 100 | 100 | 1
2 | 0x02 | 100 | 10 | 1
ANI Failure (Zip Tone) | 0x08 | 1 | 1 | 0x02 | 80 | 10 | 1
Confirmation | 0x09 | 1 | 1 | 0x03 | 100 | 100 | 3
Recall Dial Tone | 0x0A | 2 | 1 | 0x03 | 100 | 100 | 3
2 | 0x03 | 0xFFFF | 10 | 1
Class of Service Tone 2 | 0x0B | 1 | 1 | 0x05 | 800 | 10 | 1
Class of Service Tone 3 | 0x0C | 1 | 1 | 0x02 | 800 | 10 | 1
Intercept | 0x0D | 3 | 1 | 0x07 | 280 | 10 | 1
2 | 0x09 | 280 | 10 | 1
3 | 0x0B | 380 | 10 | 1
Vacant Code | 0x0E | 3 | 1 | 0x08 | 380 | 10 | 1
2 | 0x09 | 280 | 10 | 1
3 | 0x0B | 380 | 10 | 1
Reorder - LEC | 0x0F | 3 | 1 | 0x07 | 280 | 10 | 1
2 | 0x0A | 380 | 10 | 1
3 | 0x0B | 380 | 10 | 1
No Circuit - LEC | 0x10 | 3 | 1 | 0x08 | 380 | 10 | 1
2 | 0x0A | 380 | 10 | 1
3 | 0x0B | 380 | 10 | 1
Reorder - Carrier | 0x11 | 3 | 1 | 0x08 | 280 | 10 | 1
2 | 0x09 | 380 | 10 | 1
3 | 0x0B | 380 | 10 | 1
No Circuit - Carrier | 0x12 | 3 | 1 | 0x07 | 380 | 10 | 1
2 | 0x09 | 380 | 10 | 1
3 | 0x0B | 380 | 10 | 1
Continuous 400 Hz | 0x13 | 1 | 1 | 0x0C | 0xFFFF | 10 | 1
Specialized Tone | 0x14 | 2 | 1 | 0x00 | 500 | 10 | 1
2 | 0x02 | 800 | 10 | 1
Bong Tone | 0x15 | Reserved, cannot be modified by host
0x16 | 1 | 1 | 0x0D | 0xFFFF | 0x0000 | 1
0x17 | 1 | 1 | 0x0B | 0xFFF | 0x000 | 1
0x18-0x3F | User-defined

A tone sent to the caller indicating the progress of the call. Examples include dial tone, busy tone, ringback tone, and comfort noise (digital cellular).
Pattern of tones and silence, such as a busy signal.
See Automatic Number Identification.
Hertz
Tone commonly used to indicate additional action is required by the caller, such as dialing more digits (for example, entry of personal ID number).