Grandstream GRP2602P 2-line Essential IP Phone

The Grandstream GRP2602P is a robust 2-line IP phone tailored for essential business communication needs. Designed with zero-touch provisioning, integrated PoE, and support for advanced telephony features, it offers high reliability and ease of deployment in high-volume enterprise environments. The GRP2602P supports 5-way voice conferencing, full HD audio, and EHS headset compatibility, making it an excellent choice for remote or in-office workers who demand clarity and convenience.

Product Features

2-line support with 4 SIP accounts Efficiently manage multiple calls with 2 lines and support for up to 4 SIP accounts. HD audio with noise shield technology Delivers crystal-clear voice quality on both handset and speakerphone with built-in noise reduction for professional communication. Integrated PoE for power and connectivity Simplifies installation with PoE support for both power and data through a single cable. 5-way audio conferencing Maximize team productivity with seamless 5-way conferencing capabilities. EHS headset support Electronic Hook Switch compatibility with Plantronics, Jabra, and Sennheiser headsets for hands-free operation. Secure and customizable Includes enterprise-level security features such as secure boot, dual firmware images, and encrypted configuration files, plus swappable faceplates for brand customization. Cloud provisioning via GDMS Fully supported by Grandstream’s Device Management System (GDMS) for remote provisioning, management, and monitoring.

Product Specifications

• Display: 2.21-inch backlit graphical LCD (132 x 48 resolution)
• SIP accounts: 4
• Lines: 2 with dual-color LED line keys
• Feature keys:
  • 4 XML programmable context-sensitive softkeys
  • 5 navigation/menu keys
  • 8 dedicated function keys: MESSAGE (with LED), TRANSFER, HEADSET, MUTE, SEND/REDIAL, SPEAKERPHONE, VOL+, VOL–
• BLF support: Yes, programmable
• Voice codecs: G.729A/B, G.711µ/a-law, G.726, G.722 (wideband), G.723, iLBC, Opus
• Audio enhancements: VAD, AEC, CNG, PLC, AGC
• Telephony features:
  • Hold, transfer, forward
  • 5-way conferencing
  • Call park, call pickup
  • SCA/BLA support
  • XML/LDAP phonebook (up to 2000 contacts)
  • Call log (up to 800 entries)
  • Off-hook auto dial, auto answer
  • Click-to-dial, flexible dial plan, hot-desking
  • Custom music ringtones and music on hold
  • Server redundancy and failover
• Network interfaces: Dual 10/100 Mbps Ethernet ports with PoE
• Auxiliary port: RJ9 headset jack with EHS support
• QoS support: 802.1Q, 802.1P, ToS, DiffServ, MPLS
• Security:
  • User/admin passwords
  • 256-bit AES encrypted configuration
  • MD5/MD5-sess authentication
  • Secure boot, SRTP, TLS, 802.1x
• Provisioning & upgrade: FTP/TFTP/HTTP/HTTPS, TR-069, GDMS, AES encrypted XML
• Languages supported: English, German, French, Italian, Spanish, Portuguese, Russian, Croatian, Chinese, Korean, Japanese, and more
• Power:
  • Adapter: Input 100–240VAC, Output +5VDC, 600mA
  • PoE: IEEE 802.3af Class 1 (3.84W), IEEE 802.3az (EEE)
• Operating environment:
  • Temperature: 0°C to 40°C (operation), -10°C to 60°C (storage)
  • Humidity: 10% to 90% non-condensing
• Base stand: 1 angle position (45°), wall-mountable (bracket sold separately)
• Physical dimensions: 208mm (L) x 180mm (W) x 63.4mm (H) (with handset)
• Weight: 670g (unit), 830g (package)
• Package contents: GRP2602P phone, handset with cord, base stand, network cable, Quick Installation Guide