| |
An
IP PBX is a private branch exchange (telephone
switching system within an enterprise) that
switches calls between VoIP (voice over
Internet Protocol or IP) users on local
lines while allowing all users to share
a certain number of external phone lines.
The typical IP PBX can also switch calls
between a VoIP user and a traditional telephone
user, or between two traditional telephone
users in the same way that a conventional
PBX does. The abbreviation may appear in
various texts as IP-PBX, IP/PBX, or IPPBX.
With a conventional
PBX, separate networks are necessary for
voice and data communications. One of the
main advantages of an IP PBX is the fact
that it employs converged data and voice
networks. This means that Internet access,
as well as VoIP communications and traditional
telephone communications, are all possible
using a single line to each user. This web
designing company provides flexibility
as an enterprise grows, and can also reduce
long-term operation and maintenance costs.
Like a traditional PBX, an IP PBX is owned
by the enterprise. |
