CHAPTER 1 GENERAL INFORMATION

Outline of Event Based CCIS

Event Based CCIS Service Conditions

Event Based CCIS connection is available between NEC NEAX PBXs.

The maximum number of the virtual tie lines is 16 channels per one system, including both common signaling channels and voice channels.

This feature supports voice calls only. Supported objects at PBX transmission side: single line telephone, Dterm, DID/E&M/Ring Down (analog/T1/E1) tandem calls.

The data calls are transmitted via the regular ISDN network.

The number of originating calls from the ISDN trunk is counted as Peg Count when using the ISDN line for the virtual tie line by route basis.

Billing information of the virtual tie line using the ISDN line can be treated as regular tie line calls.

Billing information of the virtual tie line using the ISDN line can be treated on tandem calls.

The voice channel of the virtual tie line is released after the call is finished.

The common signaling channel of virtual tie line is released after all calls on voice channels are finished. The release timer is determined by system timer programming for the voice channels and the common signaling channels.

The ISDN line used for the virtual tie line can also be used as a regular ISDN line.

The trunk route used for the virtual tie line can be distinguished from the regular ISDN line by assigning different LCR data in system programming.

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NEAX2000 IVS2 ISDN System Manual

ND-70919 (E), Issue 1.0

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NEC ND-70919 system manual Event Based Ccis Service Conditions

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.