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Compact hotel IP phone
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2 SIP accounts / 2 lines
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HD handset & HD speaker
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3-way voice conferencing
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6 programmable keys + 10 speed-dial keys
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Speed-dial label & swappable faceplate for branding
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Advanced jitter-resilience algorithm (up to 30% packet loss tolerance)
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Integrated PoE (Class 2)
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Dual-band Wi-Fi 2.4GHz & 5GHz (Wi-Fi 6) (GHP621W only)
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GDMS cloud device management & provisioning
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Hearing Aid Compatible (HAC)
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Antimicrobial casing (ISO 22196:2011 tested)
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Supports multicast paging, E911 & GDS door opening
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Enterprise security: secure boot, TLS, SRTP, 802.1X, AES encryption
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Desktop or wall-mountable design
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Ideal for hotels, apartments, hospitals & dormitories
Features & Compatibility
The Grandstream GHP621 and GHP621W are compact, easy-to-use hotel IP phones designed specifically for hospitality and multi-room environments that demand reliability, clear audio, and centralized management. As a trusted Grandstream GHP621(W) supplier in Dubai, UAE, we provide genuine GHP Series IP phones ideal for hotels, serviced apartments, hospitals, dormitories, retail outlets, and residential buildings.
The GHP621(W) supports 2 SIP accounts and 2 lines, ensuring flexible call handling for guest rooms and shared spaces. It features an HD audio handset, HD speaker, and 3-way voice conferencing, delivering clear and natural communication for guests and staff. Support for the full-band Opus codec and an advanced jitter-resilience algorithm allows the phone to tolerate up to 30% packet loss without impacting voice quality, making it suitable for challenging network conditions.
The GHP621W model includes integrated dual-band Wi-Fi (2.4GHz & 5GHz Wi-Fi 6 – 802.11 a/b/g/n/ac/ax), enabling wireless deployments where Ethernet cabling is limited. Both models feature one 10/100 Mbps Ethernet port with PoE (Class 2), simplifying installation and reducing wiring complexity.
Designed for hospitality use, the GHP621(W) includes 6 programmable keys, 10 speed-dial keys, a speed-dial label, and a swappable faceplate for easy hotel branding and room customization. The phone supports desktop and wall-mount installation, making it ideal for space-constrained guest rooms.
Enterprise-grade security is built in, including secure boot, random default passwords, unique device certificates, TLS/SRTP encryption, AES-encrypted configuration files, and 802.1X authentication. Full compatibility with Grandstream Device Management System (GDMS) enables centralized provisioning, monitoring, and mass deployment across large hospitality properties.
With Hearing Aid Compatibility (HAC), antimicrobial casing, support for multicast paging, E911 services, and GDS door opening, the GHP621(W) delivers a modern, secure, and hygienic communication solution for hospitality environments.
If you are searching for a Grandstream GHP621 or GHP621W hotel IP phone supplier in Dubai or anywhere in the UAE, this model offers the perfect combination of simplicity, durability, and enterprise-grade VoIP features.

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