Program 11 : System Numbering

11-01 : System Numbering

Description (Cont’d)

Step 2: Specify the length of the code you want to change

After you specify a single or two digit code, you must tell the system how many digits com- prise the code. This is the Number of Digits Required column in the System Numbering (page 51) table. In the default program, all codes from 100-999 are three digits long. Codes beginning with 0 are one digit long. Codes beginning with * are 3 digits long and codes begin- ning with # are 4 digits long.

Step 3: Assign a function to the code selected

After entering a code and specifying its length, you must assign its function. This is the Dial

Type column in the System Numbering (page 51) table. The choices are:

Dial Types

Dial Type Description

Related Program

 

 

 

0

- Not Used -

 

 

 

 

1

Service Code

11-10 : Service Code Setup (for System Administrator)

 

 

11-11 :Service Code Setup (for Registration)

 

 

11-12 :Service Code Setup (for Service Access)

 

 

11-13 :Service Code Setup (for ACD)

 

 

11-14 :Service Code Setup (for HOTEL)

 

 

11-15 :Service Code Setup (Special access)

 

 

 

2

Extension Number

11-02 :Extension Numbers

 

 

11-04 :Virtual Extension Numbers

 

 

11-06 :2PGDAD (ACI) Extension Numbers

 

 

11-07 :Department Calling Group Numbers

 

 

11-08 :2PGDAD (ACI) Group Pilot Numbers

 

 

 

3

Trunk Access Code

11-09 :Trunk Access Code

 

 

 

4

Special Trunk Access

11-09 :Trunk Access Code

 

 

 

5

Operator Access

20-17 : Operator’s Extension

 

 

 

6

ARS/F-Route Access

44-xx

 

 

 

8

Networking

10-03 : PCB Setup

 

 

10-12 : NTCPU Network Setup

 

 

10-20 : LAN Setup for External Equipment

 

 

10-27 : IP System IP

 

 

 

●Changing the Dial Type for a range of codes can have a dramatic affect on how your sys- tem operates. Assume, for example, the site is a hotel that has room numbers from 100-

399. In order to make extension numbers correspond to room numbers, you should:

-In Program 11-02, reassign extension numbers on each floor from 100 to 399. (Other applications might also require you to change entries in Program 11-10 through

11-16.)

Default

See the following tables.

50 ◆

Aspire ISDN PRI Manual

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NEC ISDN-PRI Description Cont’d, Specify the length of the code you want to change, Assign a function to the code selected
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ISDN-PRI specifications

NEC ISDN-PRI (Integrated Services Digital Network - Primary Rate Interface) is a telecommunication standard that provides high-capacity voice and data transmission over digital networks. Offering exceptional reliability, ISDN-PRI has become a crucial component for businesses seeking robust communication solutions. One of the standout features of NEC ISDN-PRI is its ability to support 23 voice channels, each capable of delivering clear and high-quality audio simultaneously. In addition to voice channels, ISDN-PRI can also handle one data channel, facilitating data transmission at speeds of up to 2.048 Mbps.

A significant characteristic of ISDN-PRI is its digital nature, allowing for efficient use of bandwidth and minimizing issues common in analog systems, such as signal degradation and noise. This technology leverages time-division multiplexing (TDM), which enables multiple voice signals to occupy a single transmission medium without interference. Each channel is allocated a specific time slot, ensuring a seamless communication experience.

NEC ISDN-PRI is also known for its features such as call setup and teardown capabilities. Utilizing the D channel, ISDN-PRI can establish and terminate calls quickly, enhancing overall call management and enabling businesses to handle high volumes of concurrent calls efficiently. Moreover, businesses can benefit from supplementary services, including caller ID, call forwarding, and call waiting, which enhance operational efficiency and customer service.

Security is another critical aspect of NEC ISDN-PRI. The technology includes features like encryption and secure access protocols, ensuring that sensitive data remains protected during transmission. These security measures are vital for businesses dealing with confidential information and seeking to comply with industry regulations.

Furthermore, ISDN-PRI is highly compatible with various telecommunication infrastructures, making it a versatile choice for organizations looking to upgrade or integrate their existing systems. The ability to connect to PBX systems and support multiple protocols adds to its appeal, providing businesses with scalability and flexibility as their communication needs evolve.

In summary, NEC ISDN-PRI stands out as a reliable and efficient communication solution. With its support for multiple voice channels, high data transmission rates, robust security features, and compatibility with various systems, ISDN-PRI is well-suited for modern business environments seeking to enhance their communication capabilities and improve overall operational efficiency.
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