Key Highlights

Entry‑level IP phone with robust functionality.
4 SIP lines — you can register up to four simultaneous VoIP accounts.
6‑party local conference capability.
2.4‑inch colour display, resolution 320×240 pixels.
Supports HD audio (both handset & speakerphone) and supports the Opus codec.
Has dual Ethernet ports (“dual fast ports”) and Power over Ethernet (PoE) built‑in.
Large local phonebook (1000 entries) and call log (600 entries), plus remote phonebook via XML/LDAP.
Features like hold/resume, mute/unmute, attended/unattended transfer, call waiting, do‑not‑disturb, auto‑answering, etc.