SIP based audio system
iSpeaker C20
built-in intercom and paging capability
modern IP PBX systems
iSpeaker C20
SIP Based Audio System Zycoo iSpeaker C20 PoE SIP Speaker
Warranty
Support Power over Ethernet(PoE)
Shipping time
Support G.711,G.722,G.723,G.726,G.729 audio codecs
Working Temperature
Support SIP2.0 (3261)and related RFC protocol
Working Humidity
Online update of software
Watt amplifier
Support encrypted communication
C20 and B20
iSpeaker series SIP broadcasting gateway