
Highlights
- Expansion Speakerphone for AVer VC520 Pro
- Daisy-chain Connection
- Flexible Configuration
- Voice Pickup Range - 30ft Diameter
- Certified for use with Zoom
- Certified for use with Microsoft Teams and Skype for Business
Documents
AVer VC520 Pro Expansion Speakerphone
The AVer VC520 Pro Expansion Speakerphone gives you configuration flexibility. Regardless of your room design or seating arrangements, the daisy-chained expansion speakerphone can handle it.
The VC520 PRO’s full-duplex speakerphone. No more crowding around one speakerphone, now you can daisy-chain an additional speakerphone which can cover up to a 30ft diameter. The VC520 PRO’s touch controls allow easy muting and volume control for the perfect audio experience while using echo cancellation.
Daisy-chain Configuration
Configure up to 3 VC520 Pro Speakerphones (1 included in the bundle + 2 expansion speakerphones)
Flexible Design
Use within a full-range of seating and table configuration: long single/multiple table, U-shaped seating/table, square seating/table
Control Speakerphone Operation from Any Unit
Full speakerphone controls available on all units within the chain, including mute/unmute, volume up/down, call answer, call hang-up

AVer VC520 Pro Speakerphone Specifications
- Full-duplex microphone array speakerphone, with echo cancellation
- Advanced noise suppression
- 2 microphone array
- 3.5mm phone in jack and 3.5mm line out
- Speaker volume: Adjustable to 90dB SPL at 0.5M
- Touch controls for volume down, up, mute, phone input, call, and hang-up
- Can bridge phone-in and USB into one call
In the Box
- VC520 PRO speakerphone
- CAT6 speakerphone cable (33ft/10m)
Warranty Information
Camera, speakerphone, hub: 3-yearProduct Videos
Custom Field
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We have a full range of services available for your Video Conferencing projects - from a single room, to a nationwide rollout. We can help you design, configure, install and support your organizations video conferencing needs. We know first hand how video conferencing products for your meeting rooms can create confusion, when you're buying multiple components. We believe you should get high quality products, from the best manufacturers - then buy from a partner who tests what they sell, and gives you the best experience for your dollar. At VideoConferenceGear.com, we do that - we only represent the best and test everything we sell before we recommend it or sell it online.