Product Description
Overview
The Grandstream GRP2616 is a premium 6-line carrier-grade IP phone built for enterprises, service providers, and high-volume VoIP deployments. Designed with zero-touch provisioning and enterprise-level security, it combines dual LCD displays, integrated Wi-Fi 6, Bluetooth support, and dual Gigabit Ethernet ports with PoE to deliver a high-performance and flexible desktop communication solution.
Key Highlights
- Supports 6 line keys with up to 16 SIP accounts
- Dual LCD screens with digital BLF and multi-purpose keys
- 48 virtual multi-purpose keys for fast call handling
- HD audio on handset and full-duplex speakerphone
- Noise Shield technology to minimize background noise
- Integrated dual-band Wi-Fi 6 and Bluetooth
- Dual Gigabit Ethernet ports with Power over Ethernet
- Swappable faceplates for easy logo customization
- Zero-touch provisioning via Grandstream GDMS
Display & Interface
- Primary display: 4.3 inch TFT color LCD (480 × 272)
- Secondary display: 2.4 inch color LCD (240 × 320)
- 6 dual-color line keys with LED indicators
- Up to 24 programmable BLF or fast-dial keys
- 5 XML programmable context-sensitive soft keys
- 5 navigation and menu keys
- 10 dedicated function keys including message, phonebook, transfer, conference, hold, headset, mute, redial, speaker and volume
Audio & Call Features
- Wideband HD voice with support for G.722 and Opus codecs
- 3-way audio conferencing
- Call hold, transfer, forward, park and pickup
- Shared Call Appearance and Bridged Line Appearance
- Downloadable phonebook via XML or LDAP with up to 2000 contacts
- Call logs supporting up to 2000 records
- Personalized ringtones and music on hold
Connectivity
- Dual switched auto-sensing 10/100/1000 Mbps Gigabit Ethernet ports
- Integrated Power over Ethernet (IEEE 802.3af)
- Integrated dual-band Wi-Fi 6 (2.4 GHz and 5 GHz)
- Integrated Bluetooth for headset and device pairing
- RJ9 headset port with EHS support for Plantronics headsets
- USB port for accessories
Security & Management
- Enterprise-grade security with secure boot
- Dual firmware images and encrypted data storage
- Supports TLS, SRTP, AES encryption and 802.1X
- Centralized provisioning via GDMS and TR-069
Physical Details
- Adjustable desk stand with two angle positions
- Wall mountable design (wall mount sold separately)
- Dimensions: 247 × 228 × 82.4 mm
- Unit weight: 1020 g
Ideal For
- Enterprise and corporate offices
- Reception desks and executive workstations
- Call centers and customer support teams
- Service providers and managed VoIP deployments
Click here for Product Datasheet
Specifications are based on the official Grandstream GRP2616 datasheet.