Grandstream ATA (Analog Telephone Adapters) enable the users to make a controllable as well as optimum quality IP telephony solutions. Suitable for both home as well as office applications, these can make integrated IP solutions simple and administrable. The series we offer here at Cozy Vision Infotech Pvt. Ltd, are popular as the simple to distribute solutions. Grandstream ATA is provided with an innovative VoIP technology as well as advanced routing capacity. These allow the users to make connection between the analog devices, easily and efficiently. Bestowed with prodigious voice quality and several powerful ATA features, device management, machine-driven provisioning for volume deployment and others, these add to the efficiency of network performance. These are compatible with many caller ID formats and boast of a TLS security encryption technology for the protection of accounts and calls.