Grandsream GRP2612 Professional IP Phone

The Grandstream GRP2612 is a professional carrier-grade IP phone designed for enterprises and service providers, offering HD audio, secure provisioning, Wi-Fi connectivity (on select models), and centralized cloud management for seamless mass deployment.

Grandsream GRP2612 Professional IP Phone Specifications

• Lines & SIP Accounts: Supports 2–4 SIP accounts with 4 multi-purpose line keys.

• Display: 2.4″ color TFT LCD (320×240 resolution).

• Programmable Keys: 4 physical line keys, 4 programmable soft keys, and up to 16 virtual BLF/speed-dial keys.

• Audio Quality: Delivers HD audio on speaker and handset, supports Opus, G.722, G.711, G.729, G.723, iLBC codecs.

• Network Ports: Dual 10/100 Mbps Ethernet ports (GRP2612P/W) or Gigabit ports (GRP2612G).

• Wi-Fi Support: Dual-band 802.11ac Wi-Fi available on GRP2612W model.

• Security: Features secure boot, TLS/SRTP encryption, 802.1x authentication, and encrypted configuration files.

• Provisioning: Enables zero-touch provisioning via GDMS cloud, TR-069, and XML configuration.

• Power Supply: Supports 5V DC adapter or Power over Ethernet (PoE); max power ~3–3.8W.

• Dimensions: Measures 203 × 193 × 52 mm and w