iSpeaker C20


  • Zycoo iSpeaker-C20

The SIP based audio system iSpeaker C20 utilizes the built-in intercom & paging capability already inherent in most modern IP PBX systems & increase to improve end user experience by providing a dedicated great performance digital amplifier on which to broadcast announcements or play background music.


Support G.711,G.722,G.723,G.726,G.729 audio codecs
Support Power over Ethernet(PoE)
Support SIP2.0 (3261)and related RFC protocol
The DSP integrated echo cancellation and noise suppression provides clearer voice
Support encrypted communication
Easy management and configuration from Web-interface
Online update of software



Microphone: 1 onboard connector
Speaker Impedance:4Ω
Speaker Output: 3.5W
DSP: Support echo cancellation and noise suppression
Headset: 3.5mm standard input/output interface

Voice Flood

Codec: G.711,G.722,G.723,G.726,G.729, etc..
Supported protocol: RTP

Other Interface

Input Power: 5V/1A DC
LAN: 2x10/100BASE-T s Auto-MDIX, RJ45
PoE: PoE 802.3af (Class 0 - 12.95W)
GPO: 4 programmable output pin
RS232: Optional


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