GHP620 (White)  and GHP621 (Black) Hotel IP Phones 2 SIP Account, 
Support PoE 10/100 Mbps
: Pre-Order : Minimum  8 units,  lead time 45 days
The GHP Series  is easy-to-use IP Phones for any hotel room that can be programmed and customized based on the needs of hotels and their guests.
This Series features an HD speaker, 2 SIP accounts/lines, 6 programmable keys, 10-Speed Dial Keys, 3-Way Voice Conferencing.
 
The GHP Series is supported by Grandstream’s Device Management System (GDMS), which provides a centralized interface to configure, provision, manage and monitor deployments of Grandstream endpoints. 
 
2 SIP Accounts, 2 Lines
GDMS online device management and provisioning
3-way audio conferencing for easy conference calls
Swappable faceplate to allow for easy customization
Hearing Aid Compatibility (HAC)
Enterprise-level protection including secure boot
Desktop or Wall-Mounted.
Support PoE 10/100 Mbps
Power Adapter is an option. Input 100-240 Vac. 50-60 Hz, Output 12V/0.5A (6 watt)
Warranty 1 Year/Carry-In