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Help CenterHot Selling/Cheap VoIP/PBX/PABX Telephone Exchange System, Super SIP Server for SMEs/SMBs
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Hot selling/Cheap VoIP/PBX/PABX Telephone Exchange System---super SIP Server for SMEs/SMBs
Model: Celler WS824-M416
4CO line + 16extensions
Fix main board or expand main board will different price
Main Functions:
PBX whole pictures
Function Information
Power Supply
Power supply voltage: 110VAC or 220 VAC,50/60 Hz
Maximum power consumption: 30W
Cross-talk attenuation: >70db
Internal feeding voltage: +28VDC, 30mA
Internal ringing voltage:75VAC/50Hz
External line port voltage: <60VDC
External line port ringing voltage: 35VAC/25Hz or >35VAC/50Hz
Enviromental Limits
Operating temperatures: 0°C to 45°C (32°F to 113°F)
Operating humidity: 10% to 95% without condensation
Cable Requirement
Feature phone: Maximum 100m(2 pairs twisted wire 0.5@)
Single line phone: Maximum 1,000m(1 pair twisted wire 0.5@)
Outgoing call: DTMF
Cross lose: > 70dBII
Shenzhen Cesller Technology Co.,Ltd,specialized in manufacturing group phone system products and communication equipment.Cesller is a high-tech enterprise whose headquarter lies in Canada. It is a diversified company setting design research and products development as a leader,including production, sales and service.
Contact
Shenzhen Cesller Technology Co.,Ltd
Contact Person:Karen Xu
Tel:86-0755-61363900-218
Send Inquiry to This Supplier
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