Grandstream GHP620 Compact Hotel Phone
The GHP620 is a compact IP phone that provides a HD speaker on the handset, 2 SIP accounts/lines, 10 speed dial keys and 3 programmable keys. Part of the GHP Series of Hotel Phones, these simple IP phones are also ideal for hospitals, apartments, dormitories, retail and more. This GHP620 provides 3-way voice conferencing, supports full-band OPUS voice codec and features an advanced jitter-resilience algorithm that tolerates up to 30% packet loss without impacting voice quality.
Note: This model does not include WiFi. Please see the GHP610W or GHP611W for models with integrated dual-band Wi-Fi support.
GHP620 Key Features:
- 2 SIP Accounts, 2 Line
- GDMS online device management and provisioning
- 3-way audio conferencing for easy conference calls
- Includes one 100Mbps network port with PoE (GHP620)
- Speed dial label and swappable faceplate to allow for easy customisation
- Hearing Aid Compatibility (HAC)
- Enterprise-level protection including secure boot, dual firmware images, and encrypted data storage
Grandstream GHP620 Technical Specification:
General
- 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
- Feature Keys
23 keys, including 3 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 conferenc
- Voice Codecs and Capabilities
Support for G.729A/B, G.711µ/a-law, G.726, G.722 (wide-band), G.723, iLBC, and 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, Transfer, Conference, Redial, Flash ,Hands-free, Voice Mail (with the server) Hold/
- Advanced Features
Support for multicast paging and E911 service
Support for advanced jitter-resilience algorithm
Supports GDS Door Opening - 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
- Power & Green Energy Efficiency
Universal power adapter (GHP610W/GHP611W):
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)
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