Grandstream GHP621W Dual-Band Wi-Fi IP Phone 2 SIP PoE HD Audio

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𝐏𝐑𝐎𝐃𝐔𝐂𝐓 𝐓𝐈𝐓𝐋𝐄
Grandstream GHP621W Dual-Band Wi-Fi IP Phone 2 SIP PoE HD Audio

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𝐏𝐑𝐎𝐃𝐔𝐂𝐓 𝐎𝐕𝐄𝐑𝐕𝐈𝐄𝐖
The GHP Series of hotel phones feature the GHP620/GHP620W and GHP621/GHP621W, easy-to-use IP phones for any hotel room that can be programmed and customized based on the needs of hotels and their guests. The GHP620W and GHP621W models are equipped with integrated dual-band Wi-Fi to support wireless

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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
• Includes one 100Mbps network port with PoE
• Swappable faceplate to allow for easy logo 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 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

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𝐓𝐄𝐂𝐇𝐍𝐈𝐂𝐀𝐋 𝐒𝐏𝐄𝐂𝐈𝐅𝐈𝐂𝐀𝐓𝐈𝐎𝐍𝐒
• Brand: Grandstream
• Model: GHP621W
• 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
• Includes one 100Mbps network port with PoE
• Swappable faceplate to allow for easy logo 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 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
• Telephone 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: 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
• 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
• 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

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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.