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Zycoo iSpeaker B20

10 days
In stock

Zycoo iSpeaker B20 is SIP based audio system that utilizes the built-in intercom and paging capability already inherent in most modern IP PBX systems and enhances this to improve end user experience by providing a dedicated high performance digital amplifier on which to broadcast announcements or play background music

Basic Features

  • Support G.711,G.722,G.723,G.726,G.729 audio codecs
  • Support SIP2.0 (3261)and related RFC protocol
  • The DSP integrated echo cancellation and noise suppression. If special or higher requirement for voice quality is required then  ZYCOO hardware echo cancellation module is an excellent choice Easy management and configuration from Web interface Support encrypted communication


Basic Information

  • Telephony Protocol: SIP 2.0(RFC3261)
  • Keypad Expansion: Support 4×6 for a total of 24 keys.   

Voice  Microphone:

  • 1 onboard connector
  • Speaker Output: 10W 
  • DSP: Support echo cancellation and noise suppression
  • Voice Flood  Supported protocol: RTP  Codec: G.711,G.722,G.723,G.726,G.729, etc.. 

Other Interface  Input Power:

  • 12V/2A DC 
  • LAN: 2x10/100BASE-T s Auto-MDIX, RJ45 
  • RS232: Optional 
  • GPO: 4 programmable output pins 


  • Operation Temperature: 0℃ to 40℃  
  • Storage Temperature: -40℃ to 70℃  
  • Humidity: 10% to 95%,No Dew