What is IP Telephony System - (Components and Benefits)
Telephony, simply put,
is a technology that allows individuals to communicate with each other at a
distance, and IP telephony is the aspect of communication that allows
individuals to communicate with each other at a distance via the Internet.
Allows IP telephony is becoming an increasingly popular form of communication,
often replacing traditional telephone (older phone) systems.
IP phones, sometimes
called VOIP telephones, are designed for SIP phones or softphones VOIP, and are
connected to data networks (or broadband routers in small businesses) rather
than phone networks.
Internet protocol
telephony (IP telephony) networks are used to create, provide, and access
voice, data, or other types of telephone communication. IP telephony is an
IP-based network that provides traditional telephonic communication over the
Internet - through the Internet Service The provider (ISP) or
directly from the Telecommunication service provider. IP Telephony also
supports video communication between two or more users.
In simple words
IP telephony (Internet Protocol Telephony)
is a technique that uses packet-switched connections to Internet protocols to
transmit voice, fax, and other types of information in traditionally dedicated
circuits of public switched telephone networks (PSTNs). Carried out on switched
connections. The calls travel as packets of data over the share lines in a
reliable flow to the user.
Components of IP
Telephony
The IP telephony system
is composed of these basic elements:
- · End device
These may be IP phones,
traditional telephones / or audio-equipped personal computers.
- · Gateway
Traditional telephones handle
signal translation between devices and IP network devices.
- · Gatekeeper / Proxies
Gatekeeper/proxies
manage central calls such as user location, authentication, bandwidth
management, address translation, etc.
Benefits of IP Telephony
- · Low cost of voice network
- · Reduce device administration costs
- · Centralized network control and management
- · Enhancing customer satisfaction through the use of
distributed call center applications
- · Enhancing communication capabilities and productivity
for remote and mobile employees
How IP Telephony Works
IP telephony uses the
"Internet Protocol" to communicate over the Internet via digital
means. By using this technology instead of traditional phone systems, business
owners can leverage hardware and applications with an Internet connection to
communicate more effectively.
By taking advantage of
IP telephony, the user can connect voice, data, video and multimedia
technologies together that are digitally based.
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