GSM PABX system telephone exchange price with 1 SIM card (TP832 series)

GSM PABX system telephone exchange price with 1 SIM card (TP832 series)

Capacity: Support 1 GSM

                basic capacity is 4 CO line, 16 Extension

                Maximum capacity is 8 CO line, 32 Extension

Key feature: Expandable module design  

   Support four key phone

                       Support PC software(with simple hotel function)

                       Connect PC through serial port or LAN port(RJ45)

                        Multiple IVR(Optional)

Basic features

◆DISA: 60s in three segment

◆OGM can be recorded by phone, or download from PC

◆Caller ID(external, intercom, transfer CLI)

◆Operator/Auto-attendant work mode

◆Memory dialing(Abberviated dialing)

◆Incoming call can be forward to mobile phone automatically

◆Call transfer

◆Call forward

◆Call pickup

◆Call barge in

◆Call restriction(class assignment)

◆Ext number flexible coding

◆Ext number query

◆Outgoing call transfer

◆Multiple dial out mode

◆Internal hotline

◆Do not Disturb(DND)

◆Three party conference

◆Least cost routing(LCR)

◆CO Line group/Ext group

◆Extension dynamic lock

◆Group call

◆Backup battery option

◆Door phone & Door opener

◆External music interface

◆Paging function(external broadcast interface)