Voice
Over IP Solution
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VoIP (voice over IP - that is,
voice delivered using the Internet Protocol) is a term used in
IP telephony for a set of facilities for managing the delivery
of voice information using the Internet Protocol (IP). In
general, this means sending voice information in digital form
in discrete
packets
rather than in the traditional circuit-committed protocols of
the public switched telephone network (PSTN). |
A major
advantage of VoIP and Internet telephony is that it avoids the
tolls charged by ordinary telephone service
In addition to IP, VoIP uses
the real-time protocol (RTP) to help ensure that packets get
delivered in a timely way. Using public networks, it is
currently difficult to guarantee Quality of Service (QoS).
Better service is possible with private networks managed by an
enterprise or by an Internet telephony service provider (ITSP).
Using VoIP, an enterprise
positions a "VoIP device" at a gateway. The gateway
receives packetized voice transmissions from users within the
company and then routes them to other parts of its intranet
(local area or wide area network) or, using a T-carrier system
or
E-carrier
interface, sends them over the public switched telephone
network
Learn More about VoiP
You may come
and visit us to discuss matters pertaining to your
requirement, call or email us using the information provided
on the left side of the page.
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