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Grandstream GRP2616 CARRIER GRADE IP PHONE

Grandstream GRP2616 CARRIER GRADE IP PHONE

The Grandstream GRP2616 is a premium carrier-grade IP phone designed for enterprise VoIP environments. Featuring support for 16 SIP accounts, dual LCD displays, integrated Wi-Fi and Bluetooth, Gigabit connectivity with PoE, HD audio, 48 virtual programmable keys, and centralized GDMS cloud management, it delivers high-performance business communications for demanding professional users.

£150.00

The Grandstream GRP2616 is a high-end carrier-grade IP phone designed for businesses, enterprises, service providers, and high-volume users requiring advanced VoIP communication and simplified deployment. Supporting up to 16 SIP accounts and 6 line keys, the GRP2616 combines enterprise functionality with integrated Wi-Fi, Bluetooth, PoE support, and centralized cloud management capabilities. It is built for large-scale deployments and demanding professional environments.

The GRP2616 features dual LCD displays, 48 virtual multi-purpose keys (VPKs), HD audio technology, integrated Wi-Fi, Bluetooth connectivity, Gigabit networking, and support for Grandstream Device Management System (GDMS). Its design is optimized for busy desktop users and organizations that require efficient call handling and scalable management.

Ideal For

  • Enterprise office environments
  • Reception and administrative staff
  • Executives and professional users
  • High call-volume users
  • Service providers and hosted VoIP deployments
  • Unified communications environments
  • Large-scale IP phone deployments
  • Businesses requiring centralized cloud management

Benefits

The GRP2616 combines advanced business telephony with flexible deployment through integrated Wi-Fi, Bluetooth, and PoE support. GDMS cloud management simplifies provisioning, configuration, and administration across multiple locations.

Dual display screens and extensive programmable keys improve productivity for users handling multiple extensions and calls, while enterprise-level security protects business communications and data.

  • Supports up to 16 SIP accounts
  • Supports 6 line keys
  • 48 virtual multi-purpose keys (VPKs)
  • Dual LCD display screens
  • Integrated dual-band Wi-Fi
  • Integrated Bluetooth support
  • Dual switched Gigabit Ethernet ports
  • Integrated IEEE 802.3af PoE support
  • HD handset and speakerphone audio
  • Noise shield technology
  • GDMS cloud management support
  • Secure TLS and SRTP encryption
  • Swappable faceplate support
  • Zero-touch provisioning support
  • Enterprise-grade security features
  • Wall mountable design

Telephony Features

  • Up to 16 SIP accounts
  • 6 line keys
  • 48 virtual programmable keys
  • 3-way conferencing
  • Call hold, transfer, forwarding, and waiting
  • Phonebook support for up to 2000 contacts

Interfaces

  • Dual switched auto-sensing Gigabit Ethernet ports
  • Integrated IEEE 802.3af PoE support
  • Integrated dual-band Wi-Fi (2.4GHz / 5GHz)
  • Bluetooth support
  • RJ9 headset support with EHS compatibility

Display

  • Main display: 4.3-inch colour LCD (480 × 272)
  • Secondary display: 2.4-inch colour LCD

Audio Features

  • HD handset audio
  • Full-duplex speakerphone
  • Wideband codec support including Opus and G.722
  • Acoustic echo cancellation
  • Noise shield technology

Security

  • Secure boot protection
  • Dual firmware image support
  • Encrypted data storage
  • TLS and SRTP encryption
  • Enterprise authentication support

Management

  • GDMS cloud management support
  • Centralized provisioning and deployment
  • Zero-touch provisioning support
  • Firmware upgrade support

Power

  • IEEE 802.3af PoE support
  • Energy-efficient operation

Physical

  • Desktop and wall mountable design
  • Professional business-class enclosure
  • Adjustable stand support
  • Grandstream GRP2616 Carrier-Grade IP Phone
  • Handset with handset cord
  • Desk stand/base
  • Ethernet cable
  • Quick installation guide
  • Warranty documentation

Note: Power supply unit (PSU) may not be included in some regions because the phone supports PoE power delivery.

Next Day Delivery
For UK orders received before 1pm Monday to Friday, we operate a next business day delivery service, subject to availability. We use next day services from the leading delivery companies.

Specific Time Delivery
If you need an item urgently, or delivered at a specific time, please contact us.

Delivery Methods
We use several leading delivery companies. The majority of our deliveries are made by DPD, including most international orders.

Shipping prices are calculated during the checkout process. We deliver to almost every country. For international delivery services, we use DHL, a high quality, fast delivery service. Prices are provided based on the weight of the order; this is calculated when you reach the checkout.

For full shipping information please visit our shipping page.

Overview

The Grandstream GRP2616 is a high-end carrier-grade IP phone designed for businesses, enterprises, service providers, and high-volume users requiring advanced VoIP communication and simplified deployment. Supporting up to 16 SIP accounts and 6 line keys, the GRP2616 combines enterprise functionality with integrated Wi-Fi, Bluetooth, PoE support, and centralized cloud management capabilities. It is built for large-scale deployments and demanding professional environments.

The GRP2616 features dual LCD displays, 48 virtual multi-purpose keys (VPKs), HD audio technology, integrated Wi-Fi, Bluetooth connectivity, Gigabit networking, and support for Grandstream Device Management System (GDMS). Its design is optimized for busy desktop users and organizations that require efficient call handling and scalable management.

Ideal For

  • Enterprise office environments
  • Reception and administrative staff
  • Executives and professional users
  • High call-volume users
  • Service providers and hosted VoIP deployments
  • Unified communications environments
  • Large-scale IP phone deployments
  • Businesses requiring centralized cloud management

Benefits

The GRP2616 combines advanced business telephony with flexible deployment through integrated Wi-Fi, Bluetooth, and PoE support. GDMS cloud management simplifies provisioning, configuration, and administration across multiple locations.

Dual display screens and extensive programmable keys improve productivity for users handling multiple extensions and calls, while enterprise-level security protects business communications and data.

  • Supports up to 16 SIP accounts
  • Supports 6 line keys
  • 48 virtual multi-purpose keys (VPKs)
  • Dual LCD display screens
  • Integrated dual-band Wi-Fi
  • Integrated Bluetooth support
  • Dual switched Gigabit Ethernet ports
  • Integrated IEEE 802.3af PoE support
  • HD handset and speakerphone audio
  • Noise shield technology
  • GDMS cloud management support
  • Secure TLS and SRTP encryption
  • Swappable faceplate support
  • Zero-touch provisioning support
  • Enterprise-grade security features
  • Wall mountable design

Telephony Features

  • Up to 16 SIP accounts
  • 6 line keys
  • 48 virtual programmable keys
  • 3-way conferencing
  • Call hold, transfer, forwarding, and waiting
  • Phonebook support for up to 2000 contacts

Interfaces

  • Dual switched auto-sensing Gigabit Ethernet ports
  • Integrated IEEE 802.3af PoE support
  • Integrated dual-band Wi-Fi (2.4GHz / 5GHz)
  • Bluetooth support
  • RJ9 headset support with EHS compatibility

Display

  • Main display: 4.3-inch colour LCD (480 × 272)
  • Secondary display: 2.4-inch colour LCD

Audio Features

  • HD handset audio
  • Full-duplex speakerphone
  • Wideband codec support including Opus and G.722
  • Acoustic echo cancellation
  • Noise shield technology

Security

  • Secure boot protection
  • Dual firmware image support
  • Encrypted data storage
  • TLS and SRTP encryption
  • Enterprise authentication support

Management

  • GDMS cloud management support
  • Centralized provisioning and deployment
  • Zero-touch provisioning support
  • Firmware upgrade support

Power

  • IEEE 802.3af PoE support
  • Energy-efficient operation

Physical

  • Desktop and wall mountable design
  • Professional business-class enclosure
  • Adjustable stand support