Grand stream GRP2624 Professional IP phones

The Grand stream GRP2624 is a carrier-grade, 8-line SIP phone (supporting up to 4 SIP accounts) engineered for enterprise-level deployments, featuring integrated Wi‑Fi & Bluetooth, HD audio, swappable branding faceplates, expandable sidecar support, and centralized provisioning via Grandstream Device Management System (GDMS)

Grandstream GRP2624 Professional IP phones Specifications

• Programmable Keys: 8 line keys, 4 XML softkeys, 5 navigation keys, 9 function keys

• Audio Codecs: Supports G.711, G.722 (HD), G.729A/B, G.726, G.723, iLBC, OPUS

• Speakerphone: Full-duplex HD speaker with dual-mic noise shield technology

• Ethernet: Dual Gigabit Ethernet ports with integrated PoE (IEEE 802.3af)

• Wi‑Fi: Built-in dual-band Wi-Fi (2.4GHz & 5GHz)https://www.city.co.ke

• Bluetooth: Integrated Bluetooth for headset pairing and syncing

• USB & Headset: USB-A for headsets; RJ9 port with EHS (Electronic Hook Switch) support

• Security: Secure boot, dual firmware images, encrypted config, TLS, SRTP, 802.1x

• Provisioning: Supports GDMS, TR-069, and encrypted XML provisioning

• Telephony Features: Call hold, park, pickup, transfer, https://www.city.co.keforward, shared line appearance, 5-way conferencing

• Directory & Logs: Up to 2000 phonebook entries and 2000 call history records

• Expansion Module Support: Compatible with up to 4 GBX20 sidecar modules (160 additional keys)

• QoS Support: Layer 2 (802.1Q/P) and Layer 3 (ToS, DiffServ, MPLS) QoS support

• Power Supply: 12V DC adapter (~9.5W) or PoE (~10.8W max power draw)

• Physical Specs: 220 × 210 × 82 mm; approx. 880g unit weight

• Mounting Options: Adjustable stand (2 angles) and wall-mountable design

• Language Support: Multi-language UI support (e.g., English, Spanish, French, Chinese)