Lucent Technologies 8403 manual Send All Calls, Speaker and Speaker Volume

Models: 8403

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Send All Calls

Y

To send all calls (except

1

Press

Feature

(while on-hook), then the Send All Calls entry

priority calls) immediately to

 

number (or * or #)

 

coverage (only if your system

 

or dial the Send All Calls access code __________

manager has provided a

 

 

(while off-hook)

[confirmation tone]

coverage path for your

 

 

Note: When a call comes to your extension, the call activity

extension)

 

 

 

light will flutter and you may hear a

 

 

 

ring-ping tone (half ring) indicating that the call has been

 

 

sent to coverage.

 

 

 

 

 

 

To cancel Send All Calls

1

Press

 

(while on-hook), then the Send All Calls entry

Feature

 

 

number (or * or #)

 

 

 

or dial the Send All Calls cancel code __________

 

 

(while off-hook)

[confirmation tone]

Speaker (and Speaker Volume)

Note: Check with your system manager to see if you can use this feature.

To place a call without lifting the handset, or to use speaker with any listening-only feature activity (such as, monitoring a call on which you have been put on hold or for retrieving messages)

1Press Speaker

Red lights next to Speaker and Mute go on

2Place call or access the selected feature

3Adjust the speaker volume if necessary:

Raise the volume by pressing the right half of the Speaker

Volume control button labeled ;

or lower the volume by pressing the left half of the Speaker Volume control button labeled

(Either six or eight volume settings are possible.)

To change from speaker to

1 Lift the handset and talk

handset

Speaker goes off when you lift the handset

 

 

Red lights next to

 

and

 

go off

 

Speaker

Mute

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Lucent Technologies 8403 manual Speaker and Speaker Volume, Or dial the Send All Calls access code

8403 specifications

Lucent Technologies 8403 is a significant telecommunications switch that was primarily utilized in the late 1990s and early 2000s. It played a crucial role in the evolution of telecommunication systems, reflecting the rapid advancements in technology during that period. The 8403, part of the Lucent 8400 series, was known for integrating various features and capabilities that were vital for modern telecommunication networks.

One of the standout features of the Lucent 8403 was its advanced switching technology. Utilizing time division switching and digital signal processing, the device was capable of handling a large volume of calls simultaneously while maintaining high-quality voice transmission. This technology enabled efficient routing of calls and minimized the risk of dropped connections, which was a concern in earlier analog systems.

Another significant characteristic of the Lucent 8403 was its support for a wide range of telecommunications protocols. The switch was designed to facilitate both traditional telephone services and emerging digital services, including ISDN and Frame Relay. By accommodating both circuit-switched and packet-switched networks, the 8403 provided flexibility that major telecommunication providers demanded during that transition period.

The 8403 also featured enhanced signaling options, such as Common Channel Signaling System No. 7 (CCSS7), which allowed for improved call setup, control, and management. This feature significantly reduced the time it took to establish a call, thereby improving overall network efficiency.

Scalability was another key characteristic of the Lucent 8403. As telecommunication needs grew, service providers could expand their systems by integrating additional hardware and modules without requiring a complete overhaul of the existing infrastructure. This adaptability was crucial as demand for services fluctuated and as new technologies emerged.

Moreover, the switch was designed with reliability and redundancy features in mind. Its architecture included failover mechanisms that ensured continued operation even in the event of hardware failures. This reliability was essential for operators that required uninterrupted service delivery.

Lastly, the user-friendly interface of the Lucent 8403 provided simplified management and monitoring capabilities. System administrators could easily access performance metrics, troubleshoot issues, and manage configurations, facilitating more efficient maintenance and operations.

In conclusion, the Lucent Technologies 8403 played a transformative role in telecommunications infrastructure during its era. Its blend of advanced switching technology, protocol support, scalability, reliability, and user-friendly management tools made it a foundational component in the evolution of modern telecom networks. As a result, it served as a significant stepping stone toward the complex, integrated systems we see today.