| Voice over IP is considered as a reliable platform | | | | seamless communication without any discontinuity. |
| for sending and receiving video, voice and data | | | | Moreover, user can listen to voice transmission |
| through a single line over IP telephony. The data | | | | without any hurdle in stream of packets. |
| or information send through VoIP platform | | | | For availing VoIP solutions and services, user has |
| increases efficiency and productivity of telephony | | | | to install one additional piece of Analog Telephone |
| services. The Public service telephone network or | | | | Adaptor (ATA) to its computer. This equipment |
| PSTN is overcome by new IP service. VoIP | | | | allows user to make longer distance and |
| services give more of reliability, continuity, | | | | international calls at cheaper rates. Other than |
| scalability, security and quality network to its | | | | that, user can carry VoIP phones anywhere |
| users. Well, that is because VoIP is based on | | | | across the globe and enjoys calling at low rates. |
| packet switching mode of transmitting. | | | | While opting for these services, user can carry |
| The VoIP is a process of converting analog voice | | | | varied jobs at same time like while talking with |
| signals into digital packets over IP network i.e. | | | | friend user can even surf the Internet. Services |
| broadband internet connection. This process is | | | | offered over IP telephony are inexpensive and |
| reconverted before reaching receiver end i.e. | | | | considered as an efficient mode of communicating |
| digital data is turned back to analog voice. This | | | | world wide. Thus, voice over IP services cut |
| makes the communication easier task for both | | | | down heavy monthly telephone bills by 50 |
| sender and receiver. The packet switching allows | | | | percent. |