China pbx manufacturer CPS-P1680B PABX with 16 trunk line and 80 extension pabx

1.16 Communication channels 2.Switch Power with backup battery interface 3.External line caller ID 4.Doorphone funtion

    pabx system:CPS-P1680B

    Features:

16 Communication channelsSwitch power with backup battery interfaceLightning protectionReverse polarity signalExternal line caller IDAuto-attendant (DISA: 20S three paragraphs)Second auto-attendant (DISA: 20s three paragraphs, only for PB)Music on holdExternal music interfaceDoorphone function & Door-open interfaceSystem password/Private passwordAuto/operator modeAuto routingExternal broadcasting interfaceDay/night mode (auto)Real time clock and alarm clockCall restrictionC.O. line monitorCall transferCall duration controlDo Not DisturbC.O. line transfer to C.O. lineAuto IP dialingC.O. line groupExt. groupKeyphone function (optional)Intercom caller ID & transfer caller ID (optional)Billing system (optional)

Model:

PA Series (used with short bottom board)	PB Series  (used with long bottom board)
CPS-P416A	CPS-P848B
CPS-P424A	CPS-P856B
CPS-P432A	CPS-P864B
CPS-P448A	CPS-P872B
CPS-P816A	CPS-P880B
CPS-P824A	CPS-P888B
CPS-P834A	CPS-P896B
CPS-P848A	CPS-P1288B
	CPS-P1680B

Welcome to inquiry, welcome to ask any question, welcome to visit our factory!

 Choose our reason:

 (1)  Our direct production factory 

(2). Your inquiry related to our products or prices will be replied in 24 hours.

 (3).  Experienced staffs to answer all your enquires in fluent English.

 (4). Our products have 12 months warranty.

 (5): Before the shipment must pass strict test :