Manufacturer: Grandstream

The Android-based GAC2500 offers full access to all a pps within the Google Play Store, including popular apps such as Skype and Google Hangouts. The GAC2500 del ivers HD audio quality, automated provisioning for easy deployment, advanced security protection for privacy and broad interoperability with most 3rd party SIP devices and leading SIP/NGN/IMS platforms.

Grandstream GAC2500 Application Examples:

• Runs Android 4.4 and offers full access to the Google Play Store; Create custom Android apps
• Auto-sensing 10/100/1000mbps network port
• Built-in Bluetooth for syncing headsets and mobile devices
• Built-in PoE+ to power the device and give it a network connection
• WiFi support offers mobility
• Supports 6 SIP accounts and 7-way voice conferencing
• HD audio to maximize audio quality
• 4.3 inch (800×480) capacitive touch screen
• TLS and SRTP security encryption technology to protect calls and accounts

Manufacturer: Yealink

It’s time to optimize your conference room with a modern, user-centric Yealink conference phone. With its crystal-clear audio quality, your conversation will sound natural and bright anywhere with the well-designed CP920. The Yealink CP920 can not only be paired with your mobile devices – smartphone or PC/tablet via Bluetooth, it’s also a good choice for the companies that use a Public Switched Telephone Network (PSTN) after combining with a CPN10 PSTN Box. As a valuable complement for your conference room, the CP920 conference phone strikes an excellent balance between ease-of-use and powerful features, giving you a simple and clearly engaging business conference experience.

Yealink CP920 Core Features:

• Optimal HD audio, full duplex technology
• Yealink Noise Proof Technology
• 20-foot (6-meter) and 360-degree voice pickup
• Built-in 3-microphone array
• Sensitive touch keypad
• 3.1” 248×120-pixel graphical LCD with backlight
• Power over Ethernet
• 5-way conference call
• Hybrid UC meeting
• Built-in Wi-Fi (2.4GHz/5GHz, 802.11.b/g/n/ac)
• Built-in Bluetooth 4.0
• Local USB call recording
• Local 3-way PSTN conference via Yealink CPN10

Manufacturer: Plantronics

The all-new Plantronics EncorePro 540 is a quantum leap in convertible headset design. It’s a 3-in-1 headset without compromise – all of the wearing styles are designed with quality and comfort in mind,in a system that is simple to convert but delivers a secure, positive fit and finish. The HW540 shares the advances of the other members of the new family, with high-quality audio, a flexible mic with visual positioning guides, soft ear cushions, and durable-yet-lightweight materials for all-day wearing.

Plantronics EncorePro 540 Core Features:

Whether you work in a busy office or customer service center, the stakes are high with every call. Introducing the all-new Plantronics EncorePro 500 headset series – purpose-built to meet that challenge.

• Connects to PC or desk phone
• SoundGuard technology: acoustic limiting for protection against sounds above 118 dBA
• Wideband audio (up to 6,800 Hz), noise-canceling microphone

Manufacturer: Plantronics

Go mobile and multi-task up to 350 feet (100 meters) from your desk with answer, end and mute controls at your fingertips. No matter what your preference, with three wearing choices there’s one to match your personal style. Enjoy the sleek contemporary design of the new system, premium wideband audio quality and wireless mobility, all with the same reliability for hands-free productivity that has made the CS family a best seller for nearly a decade. With the new CS500 Series we are raising the bar once again for desk phone headset systems.

Plantronics CS520 Core Features:

• Wireless mobility up to 350 feet
• Voice-dedicated DECT technology
• Advanced wideband audio
• Audio controls volume/mute at your fingertips

Manufacturer: Plantronics

Go mobile and multi-task up to 350 feet (100 meters) from your desk with answer, end and mute controls at your fingertips. No matter what your preference, with three wearing choices there’s one to match your personal style. Enjoy the sleek contemporary design of the new system, premium wideband audio quality and wireless mobility, all with the same reliability for hands-free productivity that has made the CS family a best seller for nearly a decade. With the new CS500 Series we are raising the bar once again for desk phone headset systems.

Plantronics CS530 Core Features:

• Wireless mobility up to 350 feet
• Voice-dedicated DECT technology
• Advanced wideband audio
• Audio controls volume/mute at your fingertips