Grandstream GHP611 2-Line Compact Hotel IP Phone - Black

The GHP611 includes an HD speaker on the handset, 2 SIP accounts/lines, 10 speed dial keys and 3 programmable keys.

• 2 SIP Accounts, 2 Lines
• GDMS online device management and provisioning
• 3-way audio conferencing for easy conference calls
• Includes one 100Mbps network port with PoE
• Speed dial label and swappable faceplate to allow for easy customization
• Hearing Aid Compatibility (HAC)
• Enterprise-level protection including secure boot

• 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 conference
• Voice Codecs and Capabilities: Support for G.729A/B, G.711µ/a-law, G.726, G.722 (wide-band), G.723.1, 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.
• 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 using GDMS/TR-069 or AES encrypted XML configuration file
• Antimicrobial Casing: Antimicrobial Casing arranging to ISO 22196:2011 testing
• Universal power adapter: None
• Operation Temperature: 0°C to 40°C
• Storage Temperature: -10°C to 60°C
• Humidity: 10% to 90% (Non-condensing)
• Color: Black
• Dimensions (L x W x H): 211 x 53 x 44mm (with handset)
• Unit weight: 300g
• Package weight: 445g

• GHP61X phone
• Handset with cord
• Base
• Quick Installation Guide