Voice over IP  (917 offers of 5,413,919 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 IP Business Phone 7861 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...

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...

Standard IP Phone, 6 lines display - 6 lines display with backlighting - 24 freely programmable function keys - High-quality wideband voice transmission - Plantronics EHS-compatible - 2x 100Mb Ethe...

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 desktop phone that works for you The Polycom VVX 500 business media phone is designed for today’s busy managers and knowledge workers. It is a powerful yet intuitive office phone that can keep up...

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.

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...

Multi-talented and extremely attractive: the VoIP phone for standard SIP and IP system phoning The COMfortel 2600 IP leaves you free to decide, whether you opt for a system telephone to be attached...