Grandstream GHP611 Hotel/Bathroom IP Phone black in color

KSh 12,000.00 Excl. of VAT

About this item

  • Compact IP phones that provide an HD speaker on the handset, 2 SIP accounts/lines
  • 10 Speed dial keys and 3 programmable keys
  • An advanced jitter-resilience algorithm that tolerates up to 30% packet loss without impacting voice quality
  • Provides a centralized interface to configure, provision, manage and monitor deployments of Grandstream endpoints
  • Ideal for hotel deployments as well as many other similar environments


Grandstream GHP611 Hotel/Bathroom IP Phone black in color Features

The Grandstrem GHP611 is a compact IP phone that provides 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 also 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.

Grandstream GHP611 Compact Hotel Phone Features

  • 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 (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

Grandstream GHP611

Grandstream GHP611 Technical Specification


  • 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,
  • 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
  • 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 (GHP611):
    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 ( GHP611), Quick Installation Guide
  • Color White (GHP611)
  • Physical
    211mm(L)*53mm(W)*44mm(H) (with handset)
    Unit weight: 300g
    Package weight: 445g

Leave a Reply