EPBX

AcronymDefinition
EPBXElectronic Private Branch Exchange
References in periodicals archive ?
If installed in the past 10 years, each EPBX should have the capabilities of interfacing with the newer high-capacity digital telephone lines that most local or regional telephone companies offer as an alternative to POTS (plain old telephone system) trunk lines.
Tenders are invited for Providing High Tension Room, Sewage Treatment Plant, Front elevation Sthapathy work Generator, PA system and EPBX Intercom arrangements for all Blocks and other Amenities for
Set Fire Alarm and Fire Fighting System, LAN, EPBX UPS System RO Solar water Heating System AC and Compressed Air System MAIDS New Delhi.