The GHP621W is an easy-to-use IP phone for any hotel room that can be programmed and customized based on the needs of hotels and their guests. The GHP621W model is equipped with integrated dual-band Wi-Fi to support wireless deployments.The GHP621W 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 GHP621W is supported by Grandstream’s Device Management System (GDMS), which provides a centralized interface to configure, provision, manage and monitor deployments of Grandstream endpoints. GHP621W phones can be installed on desktop or wall-mounted and can be powered by power adapter(GHP621W) , and USB Type-C charger. Thanks to a sleek and compact design, the GHP621W is 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
•Integrated dual-band 2.4GHz & 5GHz 802.11 a/b/g/n/ac
•Swappable faceplate to allow for easy customization
•Hearing Aid Compatibility (HAC)
•Enterprise-level protection including secure boot

Προσοχή! Βάσει της ισχύουσας Ελληνικής Νομοθεσίας, του Ε.Κ.Κ.Ζ.Σ. και των όσων προβλέπει το Π.Δ. 98/2017 η νόμιμη χρήση του προϊόντος αυτού στη ζώνη συχνοτήτων 2400 – 2483,5 MHz, προβλέπει μέγιστη ισχύ εκπομπής τα 100 mW e.i.r.p.
Στην ισχύ αυτή συνυπολογίζεται η ισχύς εξόδου του πομπού και το κέρδος της κεραίας. Αρμόδια για την εποπτεία του φάσματος είναι η E.E.T.T.
Το προϊόν αυτό είναι εφοδιασμένο με σήμα συμμόρφωσης CE βλ. Π.Δ. 98/2017
Το προϊόν αυτό προορίζεται για χρήση σε εσωτερικούς χώρους.

Προσοχή! Bάσει της ισχύουσας Ελληνικής Νομοθεσίας, του Ε.Κ.Κ.Ζ.Σ. και των όσων προβλέπει το Π.Δ. 98/2017 η νόμιμη χρήση του προϊόντος αυτού στις ζώνες συχνοτήτων 5150 – 5250MHz και 5250 – 5350MHz προβλέπει μέγιστη ισχύ εκπομπής τα 200 mW e.i.r.p.
Στην ισχύ αυτή συνυπολογίζεται η ισχύς εξόδου του πομπού και το κέρδος της κεραίας. Αρμόδια για την εποπτεία του φάσματος είναι η E.E.T.T.
Το προϊόν αυτό είναι εφοδιασμένο με σήμα συμμόρφωσης CE Βλ. Π.Δ. 98/2017
Το προϊόν αυτό προορίζεται για χρήση σε εσωτερικούς χώρους.

Εγγυήσεις - Επιστροφές:
Επιστροφή Χρημάτων:	Επισκευή - Αντικατάσταση:
20 ημέρες	24 μήνες

Specifications
Protocols/Standards	SIP: SIP RFC3261, TCP/IP/UDP, RTP/RTCP, RTCP-XR, TLS, SRTP Network: IPv4, IPv6, HTTP/HTTPS, ARP, ICMP, DNS (A record, SRV, NAPTR), DHCP, SSH, TFTP, NTP, STUN, LLDP, TR-069, 802.1x
WiFi	Integrated dual-band 2.4GHz & 5GHz 802.11 a/b/g/n/ac
Feature Keys	26 keys, including: 6 programmable keys; 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, Inband 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)
Wall Installation	1 Wall Mountable Base
QoS	Layer 2 QoS (802.1Q, 802.1p) and Layer 3 (ToS, DiffServ, MPLS) QoS
Security	Secure boot, random default password, unique security certificate per device, administrator level passwords, 256-bit AES encrypted configuration file, SRTP, TLS, 802.1x media access control
Multi-language	English and Chinese
Upgrade/Provisioning	Firmware upgrade via FTP / TFTP / HTTP / HTTPS, fast boot in 15 seconds, mass provisioning using GDMS/TR-069 or AES encrypted XML configuration file
Power & Green Energy Efficiency	Universal power adapter: Input: 100~240Vac 50~60Hz Output: 12V/0.5A(6W)
Temperature and Humidity	Operation: 0°C to 40°C Storage: -10°C to 60°C Humidity: 10% to 90% (Non-condensing)
Package Content	GHP621W phone, , handset with cord, Base Stand, universal power supply ,faceplate, Quick Installation Guide
Color	Black
Physical	210mm(L)132mm(W)89.8mm(H) (with handset and base stand) Unit weight: 620g Package weight: 920g
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