Interface Digital Solutions Pvt. Ltd. Offers Customer Premises Business Phone System. Interface Digital Solutions Pvt. Ltd. Supplies office automation & telecom solution. Customer Premises Business Phone System manages telephones throughout the enterprise and acts as a gateway to both voice and data networks. Customer Premises Business Phone System allows placing calls using a network instead of standard telephone infrastructure. Telephones can be connected to this system via the network and calls can be routed via the network instead of the standard public switched telephone network. These ranges of systems are available with 3lines to 600 lines & extensions ranging from 8 to 1000.
