Grandstream GHP621W, Black Compact Hotel IP Phones, 2 lines, 2 SIP accounts, One 10/100 Mbsps Ethernet ports,U

The GHP Series of hospitality phones includes the easy-to-use GHP620/GHP620W and GHP621/GHP621W IP phones for any hotel room, which can be programmed and configured to meet the needs of hotels and their guests. The GHP620W and GHP621W models feature built-in dual-band Wi-Fi to support wireless network deployments. This series features a high-definition speakerphone, two SIP accounts/lines, six programmable keys, ten speed-dial keys, three-way voice conferencing, support for the full-band OPUS voice codec, and an advanced jitter-tolerance algorithm that tolerates up to 30% packet loss without affecting voice quality. The GHP Series is supported by the Grandstream Device Management System (GDMS), which provides a centralized interface for configuring, provisioning, managing, and monitoring Grandstream endpoint deployments. The GHP series IP phones can be desktop or wall-mounted and can be powered via PoE (GHP620/GHP621), a power adapter (GHP620W/GHP621W), or a USB Type-C charger. Their sleek and compact design makes the GHP620/GHP620W and GHP621/GHP621W ideal for not only hotels but also apartments, dormitories, hospitals, and retail spaces.