IP Add-On Modules (20 items)

2N® Induction Loop wirelessly transmits sound from the 2N IP intercom to the affected person’s hearing aid. A hearing impaired visitor to the building thus gets the benefit of voice communication. ...

Color touch expansion unit with 5'' LCD

Each BRI port of the BF2S02FXS can be configured as NT (Network Termination) or TE (Terminal Equipment). In both modes, each BRI port can operate in Point-to-Multi-Point (PMP) or in Point-to Point ...

Cisco® Unified Communications is a comprehensive IP communications system of voice, video, data, and mobility products and applications. It enables more effective, more secure, more personal commun...

The Cisco IP Phone 8800-V Video Key Expansion Module for voice over IP (VoIP) Phones provides additional keys for directory numbers, speed dial and programmable feature keys to the IP Phone 8865. C...

Gigaset Maxwell Expansion Module The key to additional functions Enhance your speed, functionality and reach with the Expansion Module from Gigaset pro. The Module features a large FSTN Display wit...

The GXP2200EXT extension module is supported by the GXP2140, GXP2170 and GXV3240. The module includes 20 dual-colored extension keys and 2 arrow keys for page switching (allowing each GXP2200EXT to...