Comments
voip.about.com/od/glossary/g/whatisPBX.htm
Posted by saqlain231
I think PBX Private Branch Exchange is basically a switch owned by a company because it reduced total no of telephone lines
Posted by HamidAliKhan
Telephone system used by larger companies to manage POTS-PSTN telephony services and calling features.
Posted by waqqas1
(PBX)Private Branch Exchange is basically a switch owned by a company coz it reduced total no of telephone lines.
Posted by Hash007
Private branch exchange. A telephone system used by larger companies to manage POTS-PSTN telephony services and calling features.
Posted by maveric
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