Grandstream GRP 2616 HD

The Grandstream GRP 2616 HD is a feature-rich IP telephone designed for professional business communications. It combines a sleek black design with a large color display and high-definition audio to deliver clear, reliable voice calls. This model supports multiple lines and advanced telephony features, making it suitable for office environments requiring efficient call management.

Key features

• 6 programmable line keys for managing multiple calls and extensions
• 4.3-inch TFT color display with 480 x 272 pixel resolution for easy navigation
• Supports a wide range of audio codecs including G.711a, G.711u, G.722, G.723, G.726, G.729ab, OPUS, and iLBC for high-quality voice
• Dual-Tone Multi-Frequency (DTMF) modes: In-band, Out-of-band, and SIP Info
• Password protection types: Supervisor and User for enhanced security
• Wired handset included for reliable, corded use
• Compatible with IEEE 802.11a/b/g/n/ac Wi-Fi networks for flexible connectivity