NEC DSX Software Manual page 369

Programming
1. Set the circuit type for each T1 line.
Be sure your T1PCB is installed and connected, and that your telco is providing T1 service.
1.
2. In 3101-01: Line Type (page 809), enter the correct circuit type for each T1 line.
• 00 for uninstalled
• 01 for Loop start
• 02 for Ground Start
• for DID Wink Start
03
• for DID Immediate Start
04
• 05 for E&M Wink Start
• 06 for E&M Immediate Start
In 3101-03: DTMF Dialing (page 811), indicate whether the line is DTMF (
3.
2. Review the T1/E1 timers.
1. Review the following timers for compatibility with your connected T1 service.
- 1631-Incoming (page 695)
- 1632-Outgoing (page 698)
- 1641-Ring Detect (page 700)
- 1642-Call Control (page 702)
- 1651-TX (Transmit Timers) (page 704)
- 1652-RX (Receive Timers) (page 706)
- 1653-MFC Incoming Timers (page 710)
- 1654-MFC Outgoing Timers (page 712)
3. Review the T1 PCB configuration options.
1. Review the following options for compatibility with your connected T1 service.
- 1213-01: Number of PCM Channels (page 616)
(By default, this entry is
- 1213-02: Clock Control (page 616)
(By default, this entry is
- 1213-03: Transmit Pulse Amplitude (page 617)
(By default, this setting is
- 1213-04: Framer Type (page 617)
(By default, this entry is
- 1213-05: Zero Suppression (page 618)
(By default, this entry is
- 1213-06: Loopback Mode (page 618)
(By default, this option is
DSX Software Manual
- all channels active.)
0
1 - T1 PCB is the clock master.)
for 0dB.)
0
Yes for ESF - Extended Super Frame.)
Yes for B8ZS enabled.)
- no rollback.)
0
T1 Lines
) or Dial Pulse ( ).
1 0
Features ◆ 339