Grandstream Compact Hotel IP Phone Black GHP621 40A Isolator Two-section foldable handle

Two-section foldable handle

Drilling with minimal effort

Advanced UV Lamp (Ultra Violet Lamp)

Virtual Surround Technology

Crosshair Feature Brings an Accuracy Advantage

Grandstream Compact Hotel IP Phone Black GHP621 40A Isolator Two-section foldable handleProduct Description The GHP621 IP Phone features one HD speaker on each handset, 2 SIP accounts, 2 lines, 6 programmable keys, 10 speed dial keys, 3 way voice conferencing, full band Opus voice codec, and Advanced jitter resilience algorithm that tolerates up to 30% packet loss without impacting voice quality The GHP621 is supported by Grandstreams Device Management System (GDMS), which provides a centralized Interface to configure, provision, manage