GrandStream IP Phone รุ่น GHP620

GHP620

Desktop Hotel Phone (No Adapter / No LAN) ** รุ่นนี้ ไม่มี หน้าจอ

The GHP Series of hotel phones, including the GHP620/GHP620W and GHP621/GHP621W models, are user-friendly IP phones customizable for hotel needs. The GHP620W and GHP621W feature integrated dual-band Wi-Fi for wireless setups. This series offers HD audio, 2 SIP accounts/lines, 6 programmable keys, 10 speed-dial keys, 3-way conferencing, and advanced jitter resilience. Managed by GDMS, these phones can be installed on a desktop or wall and powered by PoE or an adapter. Their sleek design makes them ideal for hotels, apartments, dormitories, hospitals, and retail stores.

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

Network Interfaces

• One auto-negotiation 10/100 Mbps Ethernet port integrated PoE Class 2 (GHP620/GHP621)
• Wi-Fi: GHP620W/GHP621W 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 Support: 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 (GHP620W/GHP621W):
  • 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: GHP phone, handset with cord, Base Stand, universal power supply (GHP 620W, GHP 621W), faceplate, Quick Installation Guide

Color Options

• White (GHP 620, GHP 620W)
• Black (GHP 621, GHP 621W)

Physical Dimensions

• Unit size: 210mm (L) x 132mm (W) x 89.8mm (H) (with handset and base stand)
• Unit weight: 560g (GHP 620/GHP621), 610g (GHP 620W/GHP621W US), 620g (GHP 620W/GHP621W World)
• Package weight: 860g (GHP 620/GHP621), 910g (GHP 620W/GHP621W US), 920g (GHP 620W/GHP621W World)

Compliance

GHP620 & GHP621:

• 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:

• 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