Lines/SIP accounts: Supports 2 lines/SIP accounts.
Audio: Offers crystal clear HD audio.
Ports: Equipped with dual-switched 10/100 Mbps ports (with integrated PoE on the GXP1625).
Display: Features a 132x48 LCD screen.
Conferencing: Supports 3-way conferencing.
Security: Utilizes state-of-the-art security encryption technology (SRTP and TLS).