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Hardware Connections
User Notes
4. Network Planning Information
4.1 Strata CIX Tone Plan.
The table below lists the characteristics of the tones and signals used in Strata CIX.
Tones/ | Frequency | Cadence | Meaning | |
Signal to: | ||||
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Exchange | Music On Hold | N/A | Call on Hold | |
Line | 1209Hz | 0.12s ON 2s Off | Internal Hold Tone | |
| 1. | 500/640Hz | 1s On 3s Off OR 1s On 1s Off | I/C PSTN call Opt.1& 2 |
| 2. | 1240/1560Hz | ||
| 1s On 3s Off OR 1s On 1s Off | I/C PSTN call Opt 3 & 4. | ||
| 3. | 840/1060Hz | ||
| 1s On 3s Off OR 1s On 1s Off | I/C PSTN call Opt 5 & 6. | ||
| 4. | 840/1060Hz (T1) & | ||
| 1240/1560Hz (T2) | I/C PSTN call Opt 7 | ||
| 5. | 2000Hz mod by | OR | I/C PSTN call Opt 8 |
| Off |
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| 10Hz5.500Hz | I/C PSTN to Busy DKT | ||
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DKT/DP | 6. | 1300Hz | 1s On 3s Off | I/C Int call Opt 1 |
7. | 1000/800Hz |
| I/C Int call Opt 2 | |
| 1 s On 1 S Off | |||
| 8. | 1000/800Hz | Call from D/phone A | |
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| 9. | 660/500 | 0.6s On 1000Hz/0.6s On 800Hz | |
| Call from D/phone B | |||
| 10. 2000Hz | 0.6s On 1000Hz /0.6s 800Hz | ||
| Call from D/phone B | |||
| 11. 2000Hz 10Hz | 0.7s On 660Hz/0.7s On 500Hz | ||
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| Intrpt | 1s On 3s Off | Busy/DND Override | |
| 12. 860/1180Hz (T1) & | 1 s On 1 S Off | Recall Indication Emergency | |
| 1300/1780Hz (T2) | Ring down Call |
Strata CIX | 171 |