Grandstream GRP2601LP Essential Lite IP Phone
The Grandstream GRP2601LP is a 2-line Essential Lite IP phone designed for business communication, office telephony and SIP-based VoIP deployments. It combines essential calling features, integrated Power over Ethernet (PoE), centralized device management and enterprise-grade security features in a practical desk phone for business users.
With support for 2 SIP accounts, 2 lines and 5-way audio conferencing, the GRP2601LP is suitable for office workstations, reception desks, customer support teams and service-provider deployments. Its built-in PoE simplifies installation by allowing compatible network equipment to supply both network connectivity and power through one Ethernet cable.
Key Features of Grandstream GRP2601LP
- 2 SIP accounts and 2 lines: Supports everyday business calling requirements.
- Integrated PoE: Supports IEEE 802.3af PoE for power and network connectivity through a compatible Ethernet connection.
- 5-way audio conferencing: Allows multiple participants to join a conference call.
- GDMS cloud management: Supports centralized device provisioning, configuration and management.
- Local web interface: Provides access to supported phone configuration settings.
- Headset compatibility: RJ9 headset interface with EHS support for compatible Plantronics, Jabra and Sennheiser headsets.
- Business calling features: Supports call hold, transfer, forwarding, waiting and other standard telephony functions.
- Wideband audio: Supports G.722 wideband audio alongside other compatible voice codecs.
- Security features: Includes secure boot, encrypted configuration, TLS and SRTP capabilities.
- Zero-touch provisioning: Helps simplify deployment across multiple users and locations.
Business VoIP Communication
The GRP2601LP is designed for organizations using SIP-based telephony systems. It can be deployed with compatible IP-PBX platforms and hosted VoIP services, subject to SIP configuration and service-provider compatibility.
Its two SIP accounts and two lines support routine office calling, while features such as call transfer, call hold, forwarding and call waiting help employees manage business conversations efficiently.
Integrated PoE for Easy Installation
The GRP2601LP includes integrated Power over Ethernet support. A compatible IEEE 802.3af PoE switch or injector can supply power through the Ethernet connection, reducing the need for a separate power adapter at the desk.
The phone’s Ethernet interfaces support 10/100 Mbps connectivity. Select a compatible PoE source and verify the switch’s available power budget when deploying multiple phones. Do not assume Gigabit Ethernet connectivity, as this model’s documented interfaces are Fast Ethernet.
5-Way Audio Conferencing
The GRP2601LP supports 5-way audio conferencing, allowing users to bring multiple participants into a conference call. This is useful for internal meetings, customer discussions and everyday team coordination without requiring a separate conference phone for basic conversations.
GDMS Cloud Management and Provisioning
Grandstream Device Management System (GDMS) supports centralized configuration, provisioning, monitoring and management of compatible Grandstream endpoints. This can simplify the deployment and maintenance of phones across offices, departments and multiple business locations.
Zero-touch provisioning and supported remote configuration methods are useful for IT administrators, managed service providers and organizations installing multiple IP phones.
Audio and Headset Compatibility
The GRP2601LP supports G.722 wideband audio and other compatible voice codecs, including G.711, G.729A/B, G.726, G.723, iLBC and Opus as documented for the GRP2601 platform.
An RJ9 headset connection supports compatible headsets, with Electronic Hook Switch (EHS) functionality for supported Plantronics, Jabra and Sennheiser models. Verify headset compatibility and any required EHS accessory before purchasing.
Security for Business Telephony
The documented GRP2601 platform includes security features such as secure boot, encrypted configuration files, TLS, SRTP and administrator-level access controls. These capabilities help protect device configuration and supported voice communications.
For best results, use supported firmware, change default credentials where applicable, and configure the phone according to your organization’s network security policy.
Technical Specifications
| Specification |
Details |
| Brand |
Grandstream |
| Model |
GRP2601LP |
| Product type |
Essential Lite IP phone |
| SIP accounts |
2 |
| Lines |
2 |
| Audio conferencing |
5-way |
| Network interfaces |
2 switched 10/100 Mbps Ethernet ports |
| Power over Ethernet |
Integrated IEEE 802.3af PoE |
| PoE power class |
Class 1; 3.84W advertised maximum PoE power for the documented GRP2601P platform |
| Provisioning |
Zero-touch provisioning and supported GDMS/TR-069 methods |
| Management |
GDMS cloud management and local web interface |
| Headset interface |
RJ9 with EHS support for compatible accessories |
| Voice codecs |
G.711, G.722, G.729A/B, G.726, G.723, iLBC and Opus as documented for the platform |
| Security |
Secure boot, encrypted configuration, TLS and SRTP capabilities |
| Display |
2.4-inch LCD, 132 × 48 pixels, as documented for the GRP2601 family |
| Operating temperature |
0°C to 40°C |
| Dimensions |
208 × 180 × 63.4mm with handset, as documented for the GRP2601 family |
Recommended Applications
- Corporate offices: SIP-based desk phones for everyday employee communication.
- Reception desks: Business calling with call transfer and conferencing features.
- Customer service teams: VoIP communication for compatible hosted telephony or IP-PBX systems.
- Small and medium businesses: Essential IP telephony with simplified PoE installation.
- Service providers: Scalable phone deployments using supported provisioning and management systems.
- Multi-location businesses: Centralized configuration and management through supported GDMS tools.
Frequently Asked Questions
1. What is the Grandstream GRP2601LP?
The GRP2601LP is a 2-line Essential Lite IP phone designed for SIP-based business communication with integrated PoE.
2. How many SIP accounts does it support?
The GRP2601LP supports 2 SIP accounts and 2 lines.
3. Does the GRP2601LP support PoE?
Yes. It includes integrated IEEE 802.3af PoE support, allowing a compatible PoE switch or injector to supply power through Ethernet.
4. Does it support Gigabit Ethernet?
No. The documented GRP2601 platform uses two switched 10/100 Mbps Ethernet ports.
5. Can it make conference calls?
Yes. The phone supports 5-way audio conferencing.
6. Can it be managed through the cloud?
Yes. The phone supports Grandstream Device Management System (GDMS) for supported centralized management and provisioning.
7. Can I connect a headset?
Yes. It has an RJ9 headset interface and supports EHS functionality with compatible headsets and accessories.
8. Does the GRP2601LP have built-in Wi-Fi?
The GRP2601LP is the PoE-enabled variant. Wi-Fi is associated with the separate GRP2601LW model; do not assume the LP variant includes Wi-Fi.
Explore Grandstream Products
Explore IPVoice Technologies for networking products, IP phones and business communication solutions. Before ordering, confirm SIP compatibility, PoE availability and the required headset accessories for your deployment.
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