Grandstream GHP611 2-Line HD Audio IP Phone PoE 3-Way Conferencing

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𝐏𝐑𝐎𝐃𝐔𝐂𝐓 𝐓𝐈𝐓𝐋𝐄
Grandstream GHP611 2-Line HD Audio IP Phone PoE 3-Way Conferencing

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𝐏𝐑𝐎𝐃𝐔𝐂𝐓 𝐎𝐕𝐄𝐑𝐕𝐈𝐄𝐖
The GHP610/GHP610W and GHP611/GHP611W are compact IP phones that provide an 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 Series includes 2 models with integrated dual-band Wi-Fi support (GHP610W and GHP611W), 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. The GHP Series is supported by Grandstream’s Device Management System (GDMS), which provides a centralized interface to configure, provision, manage and monitor deployments of Grandstream endpoints. Thanks to a compact design that can be easily used on a desktop or wall-mounted, the GHP610/GHP610W and GHP611/GHP611W are ideal for hotel deployments as well as many other similar environments.

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𝐏𝐑𝐎𝐃𝐔𝐂𝐓 𝐓𝐘𝐏𝐄 / 𝐂𝐀𝐓𝐄𝐆𝐎𝐑𝐘
Networking
IP Phones

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𝐊𝐄𝐘 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 (GHP610W & GHP611W only)
• Includes one 100Mbps network port with PoE (GHP610 & GHP611 only)
• Speed dial label and swappable faceplate to allow for easy customization
• Hearing Aid Compatibility (HAC)
• Enterprise-level protection including secure boot, dual firmware images and encrypted data storage
• 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 (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.
• Advanced Features: Support for multicast paging and E911 service

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𝐓𝐄𝐂𝐇𝐍𝐈𝐂𝐀𝐋 𝐒𝐏𝐄𝐂𝐈𝐅𝐈𝐂𝐀𝐓𝐈𝐎𝐍𝐒
• Brand: Grandstream
• Model: GHP611
• Product Type: IP Phones
• 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 (GHP610W & GHP611W only)
• Includes one 100Mbps network port with PoE (GHP610 & GHP611 only)
• Speed dial label and swappable faceplate to allow for easy customization
• Hearing Aid Compatibility (HAC)
• Enterprise-level protection including secure boot, dual firmware images and encrypted data storage
• 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 (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.
• 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
• 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

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𝐈𝐍𝐓𝐄𝐍𝐃𝐄𝐃 𝐔𝐒𝐄 / 𝐀𝐏𝐏𝐋𝐈𝐂𝐀𝐓𝐈𝐎𝐍𝐒
• Business voice communications
• Office, reception, and institutional environments
• Integration with compatible SIP/VoIP systems

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𝐒𝐇𝐈𝐏𝐏𝐈𝐍𝐆
• Handling time: up to 2 business days
• Orders often ship the same business day
• Orders are not shipped on weekends or holidays
• Carrier is seller-selected (UPS, USPS, FedEx, or equivalent)
• Shipping delays may occur during high-volume periods or carrier-related issues
• Shipments to Alaska, Hawaii, Puerto Rico, or Guam may be cancelled due to cost
• Orders over $100 require a valid postal address
• Orders over $250 require insurance and signature confirmation
• International buyers are responsible for customs duties and import taxes
• Restricted destinations: Cuba, Iran, North Korea, Sudan, Syria, Russia

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𝐑𝐄𝐓𝐔𝐑𝐍𝐒
• Returns accepted within 30 days
• Item must be returned in the same condition as received
• Seller pays return shipping

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𝐃𝐀𝐓𝐀 𝐀𝐂𝐂𝐔𝐑𝐀𝐂𝐘 𝐃𝐈𝐒𝐂𝐋𝐀𝐈𝐌𝐄𝐑
Product details are based on available manufacturer information and may be subject to change without notice.

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𝐁𝐔𝐋𝐊 / 𝐕𝐎𝐋𝐔𝐌𝐄 𝐁𝐔𝐘𝐄𝐑𝐒
For bulk orders or volume inquiries, please contact us to confirm availability and pricing.

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𝐀𝐁𝐎𝐔𝐓 𝐄𝐇𝐔𝐁 𝐀𝐌𝐄𝐑𝐈𝐂𝐀
eHub America is a U.S.-based technology distributor specializing in two-way communications, networking, and security solutions. We operate with strict catalog standards, manufacturer-verified product data, and dependable order fulfillment. Our focus is serving professional, commercial, and institutional customers with consistency, accuracy, and operational reliability.