PBX stands for Private Branch Exchange, which is a private telephone network used within a company or organizationEPABX system can communicate to the outside world by using several communication channels like ISDN (Integrated Services Digital Network), Analog (continuous signal) or Voice over IP (VoIP).
Member Since 8 Years
Nature of Business Retailer
For Buyer 
For Seller 
Help 
Shukla Ganj, Kanpur, Uttar Pradesh