Description
The Grandstream GRP2611G is an efficient VoIP phone designed to enhance communication within any business environment. This model features a 2.8-inch LCD display, ensuring that users can easily read and navigate through multiple functions. With support for various languages, including English, Spanish, and French, it caters to a diverse user base and simplifies communication across different regions.
Equipped with functionalities such as customizable faceplates, shared call appearance, and Noise Shield Technology, the GRP2611G delivers flexibility and clarity in every call. The ability to support up to 3 lines and multiple VoIP protocols allows for integration into existing systems, making it an ideal choice for businesses looking for reliability and versatility in their phone systems.
- 2.8-inch LCD display with color support for visibility
- Supports up to 3 SIP accounts for effective communication
- Includes features like conference call capability and message waiting indicator
- Offers advanced voice features such as acoustic echo cancellation and HD audio
- Energy-efficient with Power over Ethernet support
- Versatile display options
The 2.8-inch color LCD display provides easy visibility and can support multiple languages, making it user-friendly for various operators. - Robust calling features
With capabilities for call waiting, call transfer, and call holding, it ensures efficient communication management. - Advanced voice clarity
Features like acoustic echo cancellation and comfort noise generation ensure clear and uninterrupted voice during calls. - Flexible network compatibility
Supports various VoIP protocols and offers 2 Ethernet ports, enabling seamless connectivity and integration within network systems. - Energy-efficient design
The phone supports Power over Ethernet, which helps in reducing energy consumption while maintaining operational effectiveness.
What’s in the Box
- Grandstream GRP Series GRP2611G
- Stand, power adapter
- Network cable
- Handset cord
Main Specifications
Product Description | Grandstream GRP Series GRP2611G – VoIP phone – 5-way call capability |
Product Type | VoIP phone |
Main Features | Multiple VoIP protocol support, integrated Ethernet switch |
VoIP Protocols | SIP, RTP, RTCP, SRTP |
Voice Codecs | G.722, Opus, G.729ab, G.711a-law, G.711µ, G.726, G.723, iLBC |
Lines Supported | 3 lines |
Speakerphone | Yes |
Call Services | Call Transfer, Call Hold, Call Forwarding, Call park/pickup, Call Waiting |
Display | LCD display – colour – Yes |
Network Ports Qty | 2 x Ethernet 10Base-T/100Base-TX/1000Base-T |
Extended Specifications
General
Product Type | VoIP phone |
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Shipping Weight | 900 g |
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Phone Features
Call Services | Call Transfer, Call Hold, Call Forwarding, Call park/pickup, Call Waiting |
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Dialer Location | Base |
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Conference Call Capability | 5-way |
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Speakerphone | Yes |
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Programmable Buttons Qty | 4 |
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Volume Control | Yes |
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Indicators | Busy lamp field (BLF), message waiting indicator |
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Additional Functions | Customisable faceplate, Noise Shield Technology, mute, redial, Bridged Line Appearance (BLA), Shared Call Appearance (SCA), phonebook transfer, auto answer, Music on hold |
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IP Telephony
Main Features | Multiple VoIP protocol support, integrated Ethernet switch |
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VoIP | Yes |
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VoIP Protocols | SIP, RTP, RTCP, SRTP |
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Voice Codecs | G.722, Opus, G.729ab, G.711a-law, G.711µ, G.726, G.723, iLBC |
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Lines Supported | 3 lines |
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Quality of Service | IEEE 802.1Q (VLAN), IEEE 802.1p, Layer 2 QoS, Layer 3 TOS, Multiprotocol Label Switching (MPLS), Differentiated Services (DiffServ) |
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IP Address Assignment | DHCP, static, PPPoE |
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Security | IEEE 802.1X, TLS, 256 bit AES |
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Power Over Ethernet (PoE) Support | Yes |
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Network Protocols | IP, TCP, UDP, RTP, RTCP, HTTP, HTTPS, ARP, ICMP, DNS A record, DNS SRV, DNS NAPTR, TELNET, TFTP, NTP, STUN, SIMPLE, Link Layer Discovery Protocol (LLDP), Lightweight Directory Access Protocol (LDAP), TR-069, SRTP, IPv6 |
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Network Ports Qty | 2 x Ethernet 10Base-T/100Base-TX/1000Base-T |
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Voice Features | HD audio, dual tone multi-frequency (DTMF), voice activity detection (VAD), comfort noise generation (CNG), acoustic echo cancellation (AEC), packet loss concealment (PLC), adaptive jitter buffer (AJB), automatic gain control (AGC) |
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Network Features | Grandstream Device Management System (GDMS), up to 3 SIP accounts, Lightweight Directory Access Protocol (LDAP), IEEE 802.3af, Energy-Efficient Ethernet (IEEE 802.3az) |
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Phone Memory
Phone Directory Capacity | 1000 names & numbers |
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Display
Type | LCD display – colour |
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Display Location | Base |
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Diagonal Size | 2.8″ |
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Display Resolution | 320 x 240 pixels |
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Backlit | Yes |
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Display Languages | English, German, Italian, French, Spanish, Portuguese, Russian, Croatian, Chinese, Korean, Japanese |
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Miscellaneous
Connections | Headset jack / RJ-9 |
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Placing / Mounting | Wall-mountable, table-top |
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Cables Included | Network cable
Handset cord |
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Included Accessories | Stand, power adapter |
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Power
Power Consumption | 3 W (power adapter), 3.8 W (PoE) |
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Dimensions & Weight (Base)
Width | 18.6 cm |
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Depth | 20.3 cm |
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Height | 2.8 cm |
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Weight | 400 g |
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Dimensions & Weight (Shipping)
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