Grandstream HandyTone 704 - VoIP phone adapter

HT704 is next generation, powerful 4-port IP ATA (analog telephone adapter) for residential users and small businesses. Its compact size, superb voice quality, rich functionalities, strong security protection, excellent manageability and auto provisioning, as well as unrivaled affordability enable service providers to offer high quality IP voice service at extremely competitive price. The HT704 is ideal 4-port ATAs for large scale commercial IP voice service deployment.