Telefon IP Grandstream GHP621, Hotel 2 SIP account / 2 linja, RJ45 10/100, PoE, e zeze

The Grandstream GHP621 is the black version of the GHP620. It is an easy-to-use IP phone tailored for hotel guest rooms, hospitals, and apartments. GHP621(W) include an HD speaker on the handset, 2 SIP accounts/lines, 10 speed dial keys and 3 programmable keys and includes 2 models with integrated dual-band Wi-Fi support  .

• SIP Accounts: Supports 2 SIP accounts and 2 lines.
• Network: One 10/100 Mbps Ethernet port.
• Power: Powered via PoE (Power over Ethernet).
• Audio: HD speaker on the handset with advanced acoustic echo cancellation and Opus codec support.

• USB-C Charging: Includes a built-in USB Type-C port so guests can charge their smartphones or tablets directly from the phone.
• Programmable Keys: Features 6 programmable keys—typically used for “Front Desk,” “Housekeeping,” or “Room Service”—and 10 speed-dial keys.
• Customization: Like other GHP models, the faceplate is swappable, allowing you to print hotel logos and dialing instructions.
• Reliability: Includes a jitter-resilience algorithm that maintains clear audio even with up to 30% packet loss.