Grandstream GRP2624

Product Specifications
Model: GRP2624

Brand: Grandstream

Product Type: Professional Carrier-Grade IP Phone

Display:
- 2.8-inch (320 × 240) TFT Color LCD
- 4 XML Programmable Context-Sensitive Softkeys
- 5 Navigation/Menu Keys
Lines and SIP Accounts:
- 8 Dual-Color Line Keys
- Supports up to 12 SIP Accounts
- 10 MPK Extension Keys with Paper Slot
- Up to 32 Programmable BLF/Fast-Dial Keys
Network Connectivity:
- 2 × 10/100/1000 Mbps Gigabit Ethernet Ports
- Integrated Power over Ethernet (IEEE 802.3af)
- Integrated Dual-Band Wi-Fi (2.4GHz and 5GHz)
- Wi-Fi 6 support on hardware version 5.0 and above
- Bluetooth Integrated
Audio Features:
- HD Audio Quality
- HD Handset and Full-Duplex Speakerphone
- Dual Microphone
- Noise Shield Technology
- Wideband Audio Support
- 5-Way Audio Conferencing
- Acoustic Echo Cancellation (AEC)
- Voice Activity Detection (VAD)
- Comfort Noise Generation (CNG)
Supported Voice Codecs:
- G.711 μ-law/A-law
- G.722
- G.726
- G.723
- G.729A/B
- iLBC
- Opus
Headset Connectivity:
- RJ9 Headset Port
- Electronic Hook Switch (EHS) Support
- USB Headset Support
- Compatible with Grandstream GUV Series Headsets
Telephony Features:
- Call Hold, Transfer and Forward
- Call Waiting
- Call Park and Pickup
- 5-Way Audio Conference
- Shared Call Appearance (SCA)
- Bridged Line Appearance (BLA)
- Downloadable Phonebook (XML/LDAP)
- Phonebook Capacity up to 2,000 Contacts
- Call History up to 2,000 Records
- Auto Answer
- Off-Hook Auto Dial
- Click-to-Dial
- Hot Desking
- Flexible Dial Plan
- Personalized Ringtones
- Music on Hold
- Server Redundancy and Failover
Extension Module:
- Compatible with Grandstream GBX20 Extension Module
- Up to 40 Contacts per Module
- Supports up to 4 GBX20 Modules
- Up to 160 Additional Contacts
Security:
- Secure Boot
- Dual Firmware Images
- Encrypted Data Storage
- TLS and SRTP
- 802.1X Authentication
- 256-bit AES Encrypted Configuration Files
- Administrator and User-Level Password Protection
Device Management:
- Grandstream Device Management System (GDMS)
- Zero-Touch Provisioning
- Remote Configuration and Management
- Firmware Upgrade via HTTP/HTTPS, FTP/TFTP
Power:
- IEEE 802.3af PoE
- Power Adapter: 12V DC, 1A
- Maximum Power Consumption: 10.8W (PoE)
Physical Specifications:
- Dimensions: 220 × 210 × 82 mm
- Unit Weight: 880g
- Wall Mountable (Mount Sold Separately)
- Two Adjustable Stand Positions
Operating Environment:
- Operating Temperature: 0°C to 40°C
- Storage Temperature: -10°C to 60°C
- Humidity: 10% to 90% Non-Condensing