The Polycom SoundStation Duo is a dual-mode conference phone with both analog and VoIP capabilities.This conference phone provide Automatic failover Support for analog and IP telephony platforms . This Device helps in the standards-based interoperability in the industry . Dual conference speakar phone provide a platforms to maximize voice quality . conference speaker and microphone can pick up the sound with 360-degree room coverage.
https://www.dvcomm.in/digital-entertainment/conference-phones/polycom/-polycom-soundstation-duo-analog-and-sip-phone.html
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9582111245 ] Please mention that you have seen this ad in Adsfeast a classifieds website.....