Grandstream GRP2602G 2‑Line Essential IP Phone

Key Features:

• 2 Lines / 4 SIP Accounts: Handles two lines with support for up to four SIP registrations.

• Integrated PoE & Gigabit Ethernet: Dual 10/100/1000 Mbps ports with PoE support for streamlined power and networking.

• HD Audio with Noise Shield: Full‑duplex speakerphone and handset audio with advanced noise reduction.

• 5‑Way Audio Conferencing: Built‑in support for multi‑party audio calls.

• EHS Headset Support: Electronic Hook Switch support for Plantronics, Jabra, and Sennheiser headsets.

• Backlit Graphical LCD: 2.41″ backlit display for clear status and navigation information.

• Enterprise Security: Secure boot, dual firmware images, encrypted data storage, and SIP encryption (TLS/SRTP).

• GDMS Centralized Management: Zero‑touch provisioning, remote monitoring, and firmware updates via Grandstream Device Management System.

• Swappable Faceplate: Customizable faceplate for branding or operational purposes.

Technical Specifications :

• Lines & SIP Accounts: 2 lines, up to 4 SIP accounts.

• Network: Dual 10/100/1000 Mbps Gigabit Ethernet with PoE (integrated).

• Display: 132×48 backlit graphical LCD.

• Audio Codecs: G.711µ/a, G.722 (wideband), G.726, G.723, iLBC, Opus; echo cancellation, VAD, PLC, AGC.

• Telephony Functions: Hold, transfer, forward, call park/pickup, shared call appearance, call waiting, voicemail, call logs.

• Conference: 5‑way audio conferencing supported.

• Security & Protocols: SIP (RFC3261), TLS, SRTP, 802.1x, secure boot, encrypted storage.

• Headset: RJ9 with EHS support.

• Management: GDMS cloud provisioning, TR‑069/HTTPS/FTP.

• Power: PoE (IEEE 802.3af).

• Mounting: Desktop stand included; wall mountable (bracket optional).