NEC ISDN-PRI manual Programming

ISDN Features

Primary Rate Interface (PRI), Placing Calls

Programming

Start￿

In 10-03-01, determine the mode of the PRI PCB (0=not set, 1=T-Bus, 2=S-Bus, 3=Network Mode (leased),￿ 4=Network Mode (interconnected), 5=Network Mode (interconnected, fixed layer 1=NT), 6=S-Point.￿

In 10-03-03, enter '0'.	￿			Is the CRC Multi-Frame (CRC4) used?￿			In 10-03-03, enter '1'.	￿
		No	￿		Yes	￿

In 10-03-04, select the Layer 3 timer type (1-5). The timer value is￿ set up in Program 81-06 (T-Bus) and 82-06 (S-Bus).￿

In 10-03-06, determine the length of cable used to connect from the CSU to￿ the PRI PCB (0=0-40m, 1=40-81m, 2=81-122m, 3=122-162m, 4=162-200m).￿

In 10-03-07, select the number of DID digits to be received (0-4).￿

In 10-03-08,￿			Is the Dial Sending Mode￿
	Enblock	￿		Overlap	￿
enter '0'.￿			Enblock or Overlap Sending?￿

In 10-03-08,￿ enter '1'.￿

In 10-03-10, set the system as	￿			Is the system networked?￿
either the slave (0) or￿		Yes	￿
master (1) system.￿

In 10-03-09, select either￿ Keypad Facility (0) or￿ Called Party Number (1) for￿ the dial information element.￿

			No	￿
In 10-03-11, set the￿		In 10-03-12, select to use either￿
system ID number (0-50).￿		short-haul (0) or long-haul (1).￿
		In 10-03-13, select the loss-of-￿
		signal detection limit.￿
	In 10-03-14,select the service protocol to be used￿
	(0=keypad facility, 1=specified protocol for Aspire).￿
		Continued on￿
		the following￿
		page.￿

24 ◆ Aspire ISDN PRI Manual