Your guests don't want a phone that looks like office equipment. The GHP620 is a clean white desktop design with six programmable keys — not three — so you can map Room Service, Housekeeping, and Concierge without handing out a manual. HD handset speaker, two SIP lines, ten speed-dial keys. PoE over one 100 Mbps port means a single cable does the job. Swappable faceplate lets you match your property's branding in five minutes. Secure boot, dual firmware images, encrypted data storage — the enterprise stuff is handled behind the scenes
| brand | Grandstream |
| model | GHP620 |
| sip_lines | 2 |
| programmable_keys | 6 |
| speed_dial_keys | 10 |
| connectivity | 100 Mbps Ethernet with PoE |
| conferencing | 3-way audio |
| hac | 1 |
| security | Secure boot, dual firmware images, encrypted data storage |
| colour | White |
| mounting | Desktop |
| category | VoIP Devices & Accessories |
