CHAPTER 3 SYSTEM DATA PROGRAMMING

ISDN Terminal Data Programming

Point-to-Point Connection

ISDN Terminal/TA

 

 

MDF

 

 

 

 

 

 

 

PBX

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ILC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Max.

1965 ft.

(600 m)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

START

CMAC

DESCRIPTION

 

 

DATA

Assign the point to point connection as the

 

YY=01

Layer 2 data link.

(1)

XX Z

INITIAL

 

 

XX: 00-15: ICH No.

 

 

Z : 0-7: ISDN Line No. of ICH card

 

 

 

 

(2)

0: Point to Point Connection

NOTE: When Point-to-Point Connection is selected, the PBX will address the BRI Terminal with channel select (B1/B2) message. Some BRI Terminals cannot answer the call with this type of signaling. Some of the BRI Terminals require a Calling Party Number sent from the PBX. In this case, use Point-to-Multipoint for CMAC YY=01 and CM1B to assign extension number for the BRI Terminal.

Assign the TEI Manual Assignment.

YY=02

INITIAL

(1)

XX Z

 

XX: 00-15: ICH No.

 

 

 

 

Z : 0-7: ISDN Line No. of ICH card

 

(2)

0: TEI Manual Assignment

Assign the Extended Passive Bus.

YY=03

INITIAL

(1)

XX Z

 

XX: 00-15: ICH No.

 

 

 

 

Z : 0-7: ISDN Line No. of ICH card

 

(2)

0: Extended Passive Bus

Assign the always activated as the method

YY=04

of Layer 1 activation.

(1)

XX Z

INITIAL

 

XX: 00-15: ICH No.

 

Z : 0-7: ISDN Line No. of ICH card

 

 

 

(2)

0: Always activated

END

Page 104

NEAX2000 IVS2 ISDN System Manual

ND-70919 (E), Issue 1.0

Page 115
Image 115
NEC ND-70919 system manual Point-to-Point Connection, Initial XX Z

ND-70919 specifications

The NEC ND-70919 is a versatile and highly regarded optical disc drive that has made significant contributions to the storage technology sector. Recognized for its durability and performance, the ND-70919 is primarily designed for users looking for a reliable solution for CD, DVD, and even Blu-ray media playback and recording.

One of the hallmark features of the NEC ND-70919 is its exceptional writing speeds. This drive is capable of burning CD-R media at speeds up to 48x, DVD+R and DVD-R at up to 16x, and dual-layer DVD media at speeds of 8x. This not only allows for rapid disc creation but also ensures high-quality data integrity during the writing process. The drive's burning technology uses advanced algorithms to reduce errors, which is crucial for data that needs to be archived.

In terms of playback, the ND-70919 supports a wide variety of formats, including CD, DVD, and various recordable formats. This flexibility ensures that users can access a broad array of media types. The drive's compatibility with both DVD-RAM and DVD+RW formats allows users the convenience to rewrite data and reuse discs, making it a cost-effective choice for those needing frequently updated storage solutions.

The NEC ND-70919 employs the latest in optical technology, featuring a sophisticated laser system that enhances both read and write speeds while also providing error correction capabilities. This technology is particularly beneficial when dealing with scratched or damaged discs, enabling the drive to maintain performance and reliability under various conditions.

Another standout characteristic is its user-friendly interface and installation process. The ND-70919 is designed to be compatible with a variety of operating systems, making it accessible for users across different platforms. It is typically equipped with a SATA interface, which provides a speedy connection to the motherboard, ensuring that data transfer rates meet modern standards.

In terms of physical characteristics, the drive has a slim and compact design, allowing it to fit seamlessly into both desktop and laptop configurations. Its aesthetic appeal is complemented by its robustness, designed to endure repeated use over time.

Overall, the NEC ND-70919 stands out as a functional and powerful optical disc drive, characterized by high writing speeds, broad format compatibility, advanced optical technologies, and ease of use, making it a popular choice among consumers seeking reliable disc storage solutions.