The ZYCOO SIP based audio system iSpeaker B20 utilizes the built-in 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.
- Support G.711,G.722,G.723,G.726,G.729 audio codecs
- Support SIP2.0 (RFC3261)and related RFC protocol
- The DSP integrated echo cancellation and noise suppression provides clearer voice
- Easy management and configuration from Web interface
- Support encrypted communication
- Online update of software
Telephony Protocol: SIP 2.0(RFC3261)
Keypad Expansion: Support 4×6 for a total of 24 keys.
Microphone: 1 onboard connector
Speaker Output: 10W
DSP: Support echo cancellation and noise suppression
Supported protocol: RTP
Codec: G.711,G.722,G.723,G.726,G.729, etc..
Input Power: 12V/2A DC
GPO: 4 programmable output pins
Operation Temperature: 0° to 40°
Storage Temperature: -40° to 70°
Humidity: 10% to 95%,No Dew