Voice over IP  (939 offers of 6,198,197 product items)

The Cisco IP Business Phone 7841 with Multi-Platform Phone Firmware delivers high-fidelity voice communications to improve inter-office communication while helping to lower operating costs. This vo...

The Cisco Replacement IP Phone 7800 Series Footstand for damaged or lost part included with the original model. The Cisco IP Phone 7800 Series portfolio is ideal for any medium-sized to large compa...

The Cisco IP Business Phone 7821 with Multi-Platform Phone Firmware delivers high-fidelity voice communications to improve inter-office communication while helping to lower operating costs. This vo...

Collaborate with High-Quality Audio Communications The Cisco Unified IP Conference Phone 8831 delivers highly secure, comprehensive, mission-critical unified communications with wideband, full-dupl...

A USB phone optimized for Microsoft Lync The Polycom CX300 R2 a two-line monochrome display, a telephone keypad and wide-band high-fidelity audio. It seamlessly integrates with and combines the loo...

A modern, ergonomic design with headphone jack and notably small footprint, makes this the ideal desk phone for knowledge workers and contact center agents.

A modern, ergonomic design with headphone jack and notably small footprint, makes this the ideal desk phone for knowledge workers and contact center agents.

A great match for desk sharers, team workers and call center staff, thanks to its large display and customizability.

The AudioCodes C435HD IP phone is a Microsoft Teams-native entry level/common area phone designed to support the next generation of enterprise collaboration technologies. Equipped with a 4.3” color...

The AudioCodes Microsoft Teams-native C455HD IP phone is a feature-rich, executive high-end business phone, packed with the latest technology for delivering a seamless Microsoft Teams experience ev...

The IP Phone 1230 is one of the desksets in the exciting IP Phone 1200 Series that come pre-programmed with key features used by today’s businesses. The IP Phone 1230 is a premium-intermediate mult...

Also for users with basic communication needs, the 1608 supports eight line appearances/feature keys with dual LEDs. It includes several fixed feature keys for common tasks, including conference, t...

This line of powerful IP Deskphones offers brilliant audio quality, low power requirements, customizability and performance. The phones feature context-sensitive graphical interfaces and large colo...

The 9608 IP deskphone is an 8-line telephone ideally suited for Everyday users who consider the phone to be one of many useful communication tools and who rely on common functions like directory an...

The 9621G IP Deskphone is a multi-line deskphone ideally suited for Essential users (people who spend considerable amounts of time on the phone). The 9621G has a graphical color display, large touc...