Product information notice: Some specifications may describe a broader product range and may not apply to this exact model. Use the product summary above as the primary model reference. Bundled software may be trial software and can require a separate licence.
Overview:
The GHP Series of hotel phones feature the GHP620/GHP620W and GHP621/GHP621W, easy-to-use IP phones for any hotel room that can be programmed and customized based on the needs of hotels and their guests. The GHP620W and GHP621W models are equipped with integrated dual-band Wi-Fi to support wireless deployments. This Series features an HD speaker, 2 SIP accounts/lines, 6 programmable keys, 10-speed dial keys, 3-way voice conferencing, supports the full-band OPUS voice codec, and provides an advanced jitter resilience algorithm that tolerates up to 30% packet loss without impacting voice quality. The GHP Series is supported by Grandstreams Device Management System (GDMS), which provides a centralized interface to configure, provision, manage and monitor deployments of Grandstream endpoints. GHP series IP phones can be installed on desktop or wall-mounted and can be powered by PoE (GHP620/GHP621 ), power adapter (GHP620W/GHP621W), and USB Type-C charger. Thanks to a sleek and compact design, the GHP620/GHP620W and GHP621/GHP621W are the ideal fit for not only hotels but also apartments, dormitories, hospitals, retail, and much more.
Features:
2 SIP Accounts, 2 Lines
GDMS online device management and provisioning
3-way audio conferencing for easy conference calls
12 Standard Phone Digits keys (0-9: speed dial keys configuration on web page, *, #)
5 Function keys (Flash, Redial, Hands-free, Voice Mail, Hold)
3 Volume Control keys, Up/Down/Mute (with red color LED)
HD Audio
One HD handset support for wide band audio
Voice Conferencing
2 SIP accounts and lines, up to 3-way conference
Voice Codecs and Capabilities
Support for G.729A/B, G.711µ/a-law, G.726, G.722 (wide-band), G.723, iLBC, full band Opus, In- band and out-of-band DTMF (in audio, RFC2833, SIP INFO), VAD, AEC, CNG, PLC, AGC, AJB
Telephony Features
Dial, Answer, Redial, Flash, Hands-free, Voice Mail(with the server), Transfer, Conference, Hold /Unhold, Mute /Unmute, flexible dial plan, Speed dial server redundancy & fail-over Call out
Advanced Features
Support for multicast paging and E911 service.
Support GDS Door opening.
Support for advanced jitter-resilience algorithm.
USB
USB Type-C port for charging external devices (500mA MAX)
FCC: Part 15 Subpart B, Class B, Part 68. 316/317. CE: EN 55032, EN 55035, EN IEC 61000-3-2, EN 61000-3-3, EN IEC 62368-1. UKCA: BS EN 55032, BS EN 55035, BS EN IEC 61000-3-2, BS EN 61000-3-3, BS EN 62368-1. RCM: AS/NZS CISPR32, AS/NZS 62368.1, AS/CA S004. IC: ICES-003, CS-03 Part V.
GHP620W & GHP621W Compliance
FCC: Part 15 Subpart B, Class B, Part 15 Subpart C, 15.247, Part 15 Subpart E, 15.407, Part 68. 316/317. CE: EN 55032, EN 55035, EN IEC 61000-3-2, EN 61000-3-3, EN IEC 62368-1, ETSI EN 301489-1- 17, ETSI EN 300 328, ETSI EN 301 893, EN IEC 62311. UKCA: BS EN 55032, BS EN 55035, BS EN IEC 61000-3-2, BS EN 61000-3-3, BS EN 62368-1, ETSI EN 301489-1-17, ETSI EN 300 328, ETSI EN 301 893, BS EN IEC 62311. RCM: AS/NZS CISPR32, AS/NZS 4268, AS/NZS 2772.2, AS/NZS 62368.1, AS/CA S004. IC: RSS-247, RSS-Gen, RSS-102, ICES-003, CS-03 Part V.
Reviews have been submitted by users and do not necessarily reflect our own opinion.
The best price and guaranteed service and backup from official computer suppliers in South Africa for the GS-GHP621W Grandstream GHP621W 2 line Compact hotel phone WiFi 5 - Black.
The Grandstream
GS-GHP621WGrandstream GHP621W 2 line Compact hotel phone WiFi 5 - Black is available for R968. The product is sold by ComX Computers as new. Prices are valid today 2026-10-16 (before , by quote, while stocks last). The product is expected to be in stock, although this is not guaranteed.
Available from this online computer store delivering door-to-door in Johannesburg, Cape Town, Port Elizabeth, Pretoria, Pietermaritzburg, Polokwane, Durban and all over South Africa.
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