EPBAX LAN Server Room

E PBAX L AN S erver Room REPORT Assignment-1 Advanced services

Umesh Chandra 18011AA039

EPABX

INTRODUCTION EPABX stands for Electronic Private Automatic Branch Exchange which is a private telephone network used by organizations and companies for various types of communication, either between the employees or outside the clients.

Fig: Communication

EPABX is a vital piece of technology that has made daily work in offices and organizations much easier and more efficient, particularly in the area of communication. This system is a switching mechanism that allows any organization to stitch both internally and externally. To choose an appropriate EPABX, one must first understand the traffic flow within the office. All of the organization's internal and external criteria are met with the proper application of the EPABX. The EPABX combines a number of useful features as a result of advancements in the field of computers and the introduction of microprocessors. A hotline can be established between the boss and his or her direct subordinates.

Fig: Costumer care

Fig: Office communication

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EPABX The call transferring and forwarding feature has enabled the mobility of the users. Automatic redialing of numbers and auto conferencing has initiated engagement which is also one of the advancements in the characteristics of the EPABX.

Fig: Call transferring

This feature is of great help to attendants and receptionists. The further specifications of this system should ensure inbuilt paging, auto fax homing, hot outward dialing, remote dialing; auto shut dynamic shot, as well as remote servicing.

Fig: Telecom devices

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EPABX ADVANTAGES For large enterprises, the main benefit of EPABX is cost reduction. Because employees share resources and make external calls together, a single line can serve the entire company. As a result, the organization can save money on phone bills.

Fig: Cost reduction

The EPABX system is also totally programmable. As a result, businesses can customize the arrangement to meet their own requirements. The system is small and doesn't take up a lot of room. The system's compact design makes it more practical.

Fig: Scheduling

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EPABX ADVANTAGES In addition, the system is easily extensible, allowing for the addition of new personnel. As a result, growing businesses can continue to use the same arrangement without concern.

Different features of the system, such as a conference call, call transfer, call waiting, automatic attendant, and auto ring back, assist in daily use.

Fig: all transfer

To keep things moving, some systems include options like do not disturb, music on hold, night mode, meeting reminders, and alarms. Call forwarding, voice mail, and interactive voice response (IVR) all help to make duties easier. As a result of EPABX, the company's internal Fig: Call on hold

communication is healthier and more productive than ever before.

Call forwarding, voice mail, and interactive voice response (IVR) all help to make duties easier. As a result of EPABX, the company's internal communication is healthier and more productive than ever before.

Fig: IVR

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EPABX_FUNCTIONALITY To summaries, EPABX transforms the way businesses communicate internally. With digital transformation, the system is still evolving. As a result, we may say that future systems will be more reliable and intelligent than ever before.

Fig: System

How does EPABX work?

Organizations can save money by using an electronic private automatic branch exchange instead of running a wire from every phone in the building to the telephone exchange. As a result, the corporation will be able to save a significant amount of money.

Fig: Cost Cutting

The EPABX functions similarly to an exchange, sending, receiving, and forwarding calls from the company to the outside world. Several lines from the building's outside terminate at the PBX. In addition, the PBX switchboard receives multiple lines from within the building.

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EPABX_FUNCTIONALITY Furthermore, the external lines may originate from a variety of ISPs and communicate in a variety of ways.

PSTN, GSM/CDMA, VoIP, and Satellite are examples of external communication sources. Internal communication most of the time works with standard phones.

Fig: VoIP

Typically, there is no requirement for an operator while using an electronic private branch exchange. All calls are handled by a computer onboard, which switches them according to dialed numbers.

As a result, it saves a lot of time and work when it comes to transferring incoming and departing calls. Large organisations rely on communication, and thousands of calls might be made at the same time in large organisations. As a result, computers save time and effort by effortlessly transferring calls.

Fig: Operator

Furthermore, VoIP for PBX can help the organisation save money. All calls are converted into digital data packets and sent over the Internet by the system.

As a result, the company's data and telephonic communication infrastructures are the same. To use VoIP for PBX, this system requires certain software and hardware. The central switchboard is replaced in the event of VoIP by the server.

Fig: Time saving

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LAN

LAN

A local area network (LAN) is a group of devices that are connected in a single physical place, such as a building, business, or home. A LAN can be small or large, ranging from a single-user home network to an enterprise network in an office or school with thousands of users and devices.

A LAN's primary distinguishing feature, regardless of size, is that it connects devices in a single, constrained area. A wide area network (WAN) or metropolitan area network (MAN), on the other hand, spans a greater geographic area. Many LANs are connected by WANs and MANs.

Fig: LAN

Fig: WAN

A local area network (LAN) is made up of cables, access points, switches, routers, and other components that allow devices to connect to internal servers, web servers, and other LANs across a wide area network.

Virtual LANs, which enable network administrators to conceptually organize network nodes and segment their networks without requiring large infrastructure changes, have benefited from the growth of virtualization.

Fig: VLAN

PAGE 07 | LAN

LAN In an office with many departments, such as accounting, IT support, and administration, for example, each department's computers may be logically linked to the same switch but segmented to act as if they were distinct.

Fig: LAN devices

Fig: Network Typologies

The benefits of a LAN are the same as they are for any set of connected devices. The devices may exchange files, print to shared printers, and be accessed and controlled by one another using a single Internet connection.

LANs were created in the 1960s to connect computers at colleges, universities, and research centers (such as NASA) While the advantages of having devices connected to a network have long been recognized, it wasn't until the widespread adoption of Wi-Fi technology that LANs became popular in almost every sort of setting. LANs are being used in restaurants, coffee shops, Fig: Wi-Fi

retailers, and even residences, in addition to businesses and schools.

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LAN The variety of devices that can be linked to a LAN has been substantially broadened thanks to wireless communication. From PCs, printers, and phones to smart TVs, stereos, speakers, lighting, thermostats, window shades, door locks, security Fig: LAN devices

cameras, and even coffeemakers, refrigerators, and toys, practically anything may now be "linked."

Client/server LANs and peer-to-peer LANs are the two types of LANs. A client/server LAN is made up of numerous devices (clients) that are all connected to a single server. File storage, application access, device access, and network traffic are all managed by the server. Any connected device that runs or accesses programs or the Internet qualifies as a client. Clients connect to the server using either wired or wireless connections. Suites of software can typically be kept on the LAN server.

Because a peer-to-peer LAN lacks a central server and can't handle huge workloads like a client/server LAN, they're usually smaller. Each device contributes equally to the network's operation. Through wired or wireless connections to a switch or router, the devices share resources and data. Most home networks are peer to peer.

Fig: P2P network

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SERVER ROOM A server room is a physical space that houses all the data running through the computer network of a business or organization. Most Information Technology professionals spend a lot of their time there, troubleshooting server or network issues and performing

Fig: Server room

routine maintenance. Putting together a safe and accessible data center for the storing of technology and files is essential in creating a hub for IT infrastructure and operations.

Fig: IT infra structure

The following are common elements of a server room.

Primary hardware such as servers and data storage devices. A system for stacking hardware such that space is used efficiently. A system and set of conventions for cabling that keeps the complexity of cables managed.

Fig: Date storage

uninterruptible power supply devices are used to protect equipment from unstable power such as surges. They are also selected to provide enough secondary power to endure a short power outage or have time to switch power sources.

Fig: Power supply

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SERVER ROOM

SERVER ROOM & USES fire protection equipment, procedures, and structures such as a path for employees to escape a fire in the server room.

Control of humidity and air temperature . Computing equipment that runs hot and cooling is a significant consideration in the design of a server room.

For example, cool air can be directed at racks from the floor and warm air collected from the ceiling.

Fig: Computing equipment

Fig: IT infra structure

USES

A server room is a room used to store, power, and operate computer servers and their associated components. This room is part of a data center, which typically houses several physical servers lined up together in different form factors, such as rack-mounted, or tower or blade enclosures.

Fig: Data center

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SERVER ROOM

BROCHURE_IP-PDX

Fig: IP-PBX_page-1

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IP-PDX

BROCHURE_IP-PDX

Fig: IP-PBX_page-2

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BROCHURE_IP-PDX

Fig: IP-PBX_page-3

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REFERENCE

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