Internet Protocol Telephony

Internet Protocol Telephony is the great achievement of technology. It is basically the use of Internet or IP network to carry out and access data, voice and any other telephonic communication. It is an alternative to telephonic communication of (CSPDN) circuit switched public data network and public switched telephone network (PSTN)

As per the consumer IP telephony solution is concerned, a backed Internet connection and IP Phone application enables reliable data and voice communication, for example faxing and calling. In case of an enterprise environment, IPT is implemented via physical IP phone that works on the IP Network infrastructure. Such IP telephony services will provide complete solution for establishing and managing complete telephonic Communication.   Other tremendous advantages of such service it also support video communication

The popular VoIP (Voice over Internet Protocol) is Subset of IP telephony technology; provides voice communication using Internet communication. Internet protocol telephony provides highly secured, affordable and reliable communication services to all employees, whether they are working in same infrastructure, at any branch office, or working somewhere remotely.   In Internet Protocol Telephony service, analog signal of speech is converted into Data Packet at transmitting end and then again converted to analog signal at receiver end.

IP technology has following incredible advantages:

• Internet Protocol telephony is highly secured, reliable, and affordable mean of communication especially for long distant communication, and you can leverage the advantages of LAN and WAN.

• Highly Improved Communication.

• You can utilize the power of your good internet connection for flexible and secured communication.

Internet Protocol Telephony comprise of following services

• Call processing
• IP phones
• Wired
• Wireless
• Soft phone

The two main protocols works In IP Telephony technology is:

• RTP ( Real time Protocol)
• Media Gateway Control Protocol ( MGCR)
• Session initiation Protocol ( SIP)

 Leverage the power of Internet !!!!