• The GRP2636 is a 12-line IP phone designed with zero-touch provisioning for mass deployment and easy management.
• It is tailored for professionals and receptionists who require advanced functionality to effectively manage high call volumes.
• The phone features a sleek and modern design along with a suite of next-generation features.
• It supports 5-way voice conferencing, allowing users to engage in productive conference calls.
• The device is equipped with integrated Power over Ethernet (PoE) and Wi-Fi support for flexible connectivity options.
• Full HD audio is available on both the speaker and handset, ensuring clear and crisp communication.
• Carrier-grade security features are integrated into the GRP2636 to provide enterprise-level security. These include secure boot, dual firmware images, and encrypted data storage.
• The GRP2636 is supported by Grandstream’s Device Management System (GDMS) for cloud provisioning and centralized management. This system offers a centralized interface to configure, provision, manage, and monitor deployments of Grandstream endpoints.
• The phone is designed for easy deployment by enterprises, service providers, and other high-volume markets.

• The GRP2612 is a 4-line carrier-grade IP phone with a focus on zero-touch provisioning for seamless mass deployment and simplified management.
• The phone comes in multiple variants, including Wi-Fi support on the GRP2612W and Power over Ethernet (PoE) on the GRP2612P, GRP2612W, and GRP2612G.
• The design and capabilities of the GRP2612 are tailored to meet the needs of desktop workers and are intended to be easily deployed by enterprises, service providers, and other markets requiring high-volume deployments.

• 2.4″ Colour LCD Screen
• 2+2 line keys, supporting 2 SIP accounts
• 100M Network Port with PoE (Power over Ethernet)
• Digital BLF (Busy Lamp Field) and Speed Dial keys
• 4 programmable soft keys
• Supports up to 16 VPKs (Virtual Private Keys) across 4 pages
• 500-contact phonebook capacity
• Opus audio codec support for high-quality audio

• Supports 2 lines and up to 4 SIP accounts, offering flexibility for multiple communication channels.
• Compatible with GDMS (Grandstream Device Management System), providing a centralized interface for configuring, provisioning, managing, and monitoring Grandstream devices.
• Full-duplex speakerphone with HD audio ensures high audio quality and clarity during calls.
• Supports 5-way audio conferencing, facilitating easy conference calls with multiple participants.
• Enterprise-level security features include secure boot, dual firmware images, and encrypted data storage for robust protection.
• The phone’s faceplate is swappable, allowing for easy logo customization.

Concurrent HD Calls:

• Supports up to 2 concurrent HD calls

Extended Range:

• Extends an additional range of 300 meters outdoors and 50 meters indoors
• Provides added mobility and coverage

Association to Base Station:

• Offers automatic or manual association to the DP750 base station for easy use

Plug-n-Play Features:

• Supports Plug-n-Play features for seamless integration and setup
• Includes auto association, auto region detection, and seamless call handover

Automated Provisioning:

• Automated provisioning options available, including XML config files

Lines and Accounts:

• Supports 6 lines and 6 SIP accounts
• 7-way voice conferencing capability

Operating System and Apps:

• Runs on Android 4.4
• Offers full access to the Google Play Store and Android apps
• Compatible with apps like Skype, Google Hangouts, and more

Bluetooth Connectivity:

• Bluetooth 4.0 support for syncing with headsets and mobile devices

Conference Bridge:

• Built-in 7-way conference bridge for multi-party calls

Touchscreen:

• Features a 4.3″ capacitive touchscreen with a resolution of 800 x 480 pixels for easy navigation and use