Grandstream GHP611 Hotel Phone

Network Interfaces One auto-negotiation 10/100 Mbps ethernet port integrated PoE Class 2 (GHP610/GHP611)

Wi-Fi GHP610W/GHP611W integrated dual-band 2.4GHz & 5GHz 802.11 a/b/g/n/ac

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 conference

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 /Unhold,  Mute /Unmute, flexible dial plan, Speed dial server redundancy & fail-over Call out, support for multicast paging and E911 service, and advanced jitter-resilience algorithm.

Advanced Features Support for multicast paging and E911 service

Support for advanced jitter-resilience algorithm

Supports GDS Door Opening

Base Stand 1 Wall Mountable Base Stand

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 (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)

Package Content GHP61X phone, handset with cord, base, universal power supply (GHP610W & GHP611W), Quick Installation Guide

Physical         211mm(L)*53mm(W)*44mm(H) (with handset)

Unit weight: 300g (GHP610/GHP611), 350g (GHP610W/GHP611W US),

360g (GHP610W/GHP611W World)

Package weight: 445g (GHP610/GHP611), 515g (GHP610W/GHP611W US), 525g (GHP610W/GHP611W World)