Audio Visual System Service Centres in Agra

We strive to enable Asterisk, the world's telephony engine, power your business. astTECS aims to be a keystone in the asterisk ecosystem. Through co-operation & collective contribution, we aim to develop & popularize Asterisk, with the ultimate aim to provide affordable communications solutions. Today, the means of communications need to be effective, constantly evolving and most important of all cost effective. We make your move to o ... less