Description
Part of the GRP series of Carrier-Grade IP Phones, the GRP2601 is an essential 2-line model designed with zero-touch provisioning for mass deployment and easy management. It features a sleek design and a suite of next-generation features including 5-way voice conferencing to maximize productivity, integrated PoE, EHS support for Plantronics, Jabra, and Sennheiser headsets and multi-language support. The GRP series includes carrier-grade security features to provide enterprise-level security, including secure boot, dual firmware images and encrypted data storage. For cloud provisioning and centralized management, the GRP2601 is supported by Grandstream’s Device Management System (GDMS), which provides a centralized interface to configure, provision, manage and monitor deployments of Grandstream endpoints. Built for the basic needs of on-site or remote desktop workers and designed for easy deployment by enterprises, service providers and other high-volume markets, the GRP2601 offers an easy-to-use and easy-to-deploy voice endpoint.
- 2 SIP account, 2 lines
- GDMS online device management and provisioning
- 5-way audio conferencing for easy conference calls
- Equipped with noise shield technology to minimize background noise
- Electronic Hook Switch (EHS) support for Plantronics, Jabra, and Sennheiser headsets
- The GRP2601 includes built-in PoE to power the device and give it a network connection
- Enterprise-level protection including secure boot, dual firmware images and encrypted data storage
- Enhanced audio quality
Equipped with Noise Shield Technology, acoustic echo cancellation (AEC), and automatic gain control (AGC), the GRP2601 ensures crystal-clear call quality even in noisy environments. Its advanced voice features, including comfort noise generation (CNG) and voice activity detection (VAD), further enhance the audio experience for both parties. - Robust connectivity options
This VoIP phone supports two lines and offers a variety of IP Address Assignment options such as DHCP, PPPoE, and static, ensuring flexible deployment across different network environments. With integrated Ethernet switch capabilities and support for multiple VoIP protocols, the GRP2601 ensures a reliable and seamless connection. - Comprehensive security features
Security is paramount with the GRP2601, featuring 256-bit AES encryption, EAP-MD5, IEEE 802.1X, and TLS. These robust security protocols safeguard your communications against potential threats, ensuring your data remains protected. - Versatile display and language support
A 2.41-inch monochrome LCD display with backlight offers clear visibility under various lighting conditions. The phone supports multiple display languages, including English, French, German, and Spanish, catering to a global user base. - Efficient call management
The GRP2601 enhances productivity with features like 5-way conference call capability, call forwarding, call hold, call transfer, and call waiting. A phone directory capacity of 2000 names and numbers and a dialed calls memory of 800 ensure you can efficiently manage your contacts and call history.
Main Specifications
Product Description | Grandstream GRP Series GRP2601 – VoIP phone – 5-way call capability |
Product Type | VoIP phone |
Main Features | Multiple VoIP protocol support, integrated Ethernet switch |
VoIP Protocols | SIP, RTCP, RTP, RTCP-XR, SRTP |
Voice Codecs | G.729ab, G.711µ/a, G.726, G.722, G.723, iLBC, Opus |
Lines Supported | 2 lines |
Speakerphone | Yes |
Call Services | Call Hold, Call Transfer, Call Forwarding, Call park/pickup, Call Waiting |
Display | LCD display – monochrome – Yes |
Network Ports Qty | 2 x Ethernet 10Base-T/100Base-TX |
Extended Specifications
General
Product Type | VoIP phone |
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Shipping Weight | 810 g |
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Phone Features
Call Services | Call Hold, Call Transfer, 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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Volume Control | Yes |
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Indicators | Voice message waiting indicator |
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Lighted Keypad | Yes |
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Additional Functions | Noise Shield Technology, mute, redial, auto dialer, auto answer |
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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, RTCP, RTP, RTCP-XR, SRTP |
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Voice Codecs | G.729ab, G.711µ/a, G.726, G.722, G.723, iLBC, Opus |
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Lines Supported | 2 lines |
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Quality of Service | IEEE 802.1Q (VLAN), IEEE 802.1p, Differentiated Services (DiffServ), Type of Service (ToS), Multiprotocol Label Switching (MPLS) |
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IP Address Assignment | DHCP, static, PPPoE |
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Security | IEEE 802.1X, TLS, 256 bit AES, EAP-MD5 |
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Network Protocols | IP, TCP, UDP, HTTPS, HTTP, ARP, ICMP, DNS, SRTP, DNS SRV, DNS NAPTR, SSH, TFTP, NTP, STUN, SIMPLE, Link Layer Discovery Protocol (LLDP), TR-069, RTP, SNMP |
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Network Ports Qty | 2 x Ethernet 10Base-T/100Base-TX |
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Voice Features | Voice activity detection (VAD), acoustic echo cancellation (AEC), comfort noise generation (CNG), packet loss concealment (PLC), adaptive jitter buffer (AJB), automatic gain control (AGC) |
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Network Features | Grandstream Device Management System (GDMS), Class 1 PoE, 2 SIP accounts |
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Phone Memory
Phone Directory Capacity | 2000 names & numbers |
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Dialed Calls Memory | 800 |
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Display
Type | LCD display – monochrome |
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Display Location | Base |
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Diagonal Size | 2.41″ |
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Display Resolution | 132 x 48 pixels |
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Backlit | Yes |
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Display Languages | Croatian, English, German, French, Italian, Portuguese, Russian, Spanish, Japanese, Chinese, Korean |
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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 |
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Included Accessories | Stand, network cable |
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Dimensions & Weight (Base)
Width | 20.8 cm |
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Depth | 18 cm |
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Height | 6.34 cm |
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Weight | 650 g |
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Dimensions & Weight (Shipping)
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