The Grandstream GRP2616 is a high-end, 6-line carrier-grade IP phone designed with zero-touch provisioning for mass deployment and easy management. The GRP2616 supports 6 SIP accounts and a range of next generation features including integrated WiFi, Bluetooth support, 48 virtual multi-purpose keys (MPKs) and dual Gigabit ports. The GRP2616 serves the needs of busy desktop workers and is designed for easy deployment by enterprises, service providers and other high-volume markets.