Section 520 - TSAPI | Chapter 3. Installation | |
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5.Connect the provided serial cable from Port 1 (or Port 2) to the serial port on the Network Server. The cable must be configured as shown in Figure 2 below. The API port used must match the DBS API Port Type setting specified in FF1 2#
Note: If the distance from the DBS to the server exceeds 50 feet, line extenders or short range modems are required.
Figure 2. Telephony Services Serial Cable Pinout
| TD | 2 | 2 | RD |
| RD | 3 | 3 | TD |
| CTS | 4 | 7 | RTS |
| RTS | 5 | 4 | DTR |
DSR | 6 |
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Male |
| Female | ||
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| DCD | 8 |
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| SG | 7 | 5 | SG |
| DTR 20 | 1 | DCD | |
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| 6 | DSR |
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| 8 | CTS |
6. Power on the DBS.
Issued April 2000 | 7 |