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Chapter 4 - V.22bis Commands
Summary of S-Parameter Defaults
Register | Function | Range/Units | Default* | |
S0 | Rings to | rings | 0 | |
S1 | Ring Counter | rings | 0 | |
S2 | Escape Character | ASCII | 43 | |
S3 | Carriage Return Character | ASCII | 13 | |
S4 | Line Feed Character | ASCII | 10 | |
S5 | Backspace Character | ASCII | 8 | |
S6 | Wait Time before Blind Dialing or for Dial Tone | s | 2 | |
S7 | Wait Time for Carrier, Silence, or Dial Tone | s | 50 | |
S8 | Pause Time for Dial Delay Modifier | s | 2 | |
S9 | Carrier Detect Response Time | 0.1 s | 6 | |
S10 | Lost Carrier To Hang Up Delay | 0.1 s | 14 | |
S11 | DTMF Tone Duration | 85 | ||
S12 | Escape Prompt Delay (EPD) | 0.02 s | 50 | |
S14 | General Bit Mapped Options Status |
|
| 138 (8Ah) |
S16 | Test Mode Bit Mapped Options Status |
|
| 0 |
S19 | Reserved |
|
| 0 |
S20 | Reserved |
|
| 0 |
S21 | V.24/General Bit Mapped Options Status |
|
| 52 (34h) |
S22 | Speaker/Results Bit Mapped Options Status |
|
| 117 (75h) |
S23 | General Bit Mapped Options Status |
|
| 0 |
S24 | Sleep Inactivity Timer | s | 0 | |
S25 | Delay to DTR Off | 5 | ||
S26 | 0.01 s | 1 | ||
S27 | General Bit Mapped Options Status |
|
| 73 (49h) |
S28 | General |
|
| 0 |
S29 | Flash Dial Modifier Time | 10 ms | 70 | |
S30 | Disconnect Inactivity Timer | 10 s | 0 | |
S31 | General |
|
| 192 (C0h) |
S36 | LAPM Failure Control |
|
| 7 |
S38 | Delay Before Forced Hangup | s | 20 | |
S39 | Flow Control Bit Mapped Options Status |
|
| 3 |
S40 | General |
|
| 104 (68h) |
S41 | General |
|
| 195 (C3h) |
S86 | Call Failure Indication |
| 21 | |
S91 | PSTN Transmit Attenuation Level | dBm | 10 (Country | |
|
|
|
| dependent) |
S95 | Extended Result Codes Control |
|
| 0 |
* Default values may be modified using patch code. |
|
|
|
36 |