1. AP650 High Impedance 120Watt SIP Network Amplifier for public announcement.









Youtube Link : https://youtu.be/dx6FXdXsfHs?si=H4dEVwGYbfkVIcqN




AddPac SIP paging solution consists of AddPac SIP paging server, AP-SPMS SIP paging management software, SIP paging phone, SIP paging client software and AP650 SIP paging terminals.

AP650 SIP broadcasting terminal is used together with AddPac SIP paging server for VoIP paging service. AP650 performs SIP based public announcement service for outdoor public announcement using internal 120 watt high impedance amplifier.

AP650 SIP broadcasting terminal is designed to support VoIP paging service without external amplifier via directly connected to High Impedance speaker like as 100V, 75V, 4ohm by providing built-in 120 watt internal PA amplifier.



2. AP680 High Impedance 300Watt SIP Network Amplifier for public announcement.















Youtube Link : https://youtu.be/dx6FXdXsfHs?si=6knc8qvK_TBXvl-r




AP680 SIP broadcasting terminal is used together with AddPac SIP paging server for VoIP paging service. AP680 performs SIP based public announcement service for outdoor public announcement using internal 300 watt high impedance amplifier.

AP680 SIP broadcasting terminal is designed to support VoIP paging service without external amplifier via directly connected to High Impedance speaker like as 100V, 75V, 4ohm by providing built-in 300 watt internal PA amplifier.



AP-PNC2000 Next Generation VoIP Standard SIP Paging Server









Youtube Link : https://youtu.be/xGY_tU-MV1g?si=Gez37MvB-m5lrTqG




AP-PNC2000 Linux-based SIP paging server provides SIP paging service by interworking with AddPac SIP paging terminals like AP602, AP650, AP680 and SIP paging phones like AP-IP300 and AP-IP120 etc.

AP-PNC2000 paging server supports standard SIP VoIP signaling and RTP protocol. And AP-PNC2000 supports high performance computing processor and gigabit Ethernet interface.

AP-PNC2000 SIP paging server supports AP-SPMS smart paging management software. AP-SPMS SIP Paging Management Software operates in various web browser environments such as Internet Explorer, Chrome web browser, smartphone, tab web browser. AP-SPMS supports broadcasting source management, group management, scheduled broadcasting, remote broadcasting management, broadcasting equipment inspection etc.



SPMS (SIP Paging Management Software)










SPCS (SIP Paging Client Software)






SIP Paging Phones

AddPac SIP broadcasting phone like as AP-PCT100, AP-IP300, AP-IP120 is a high performance SIP phone that has number of speed-dial keys. These speed-dial keys are extended by using external AP-PT20 ethernet based extended speed-dial key box. AP-PT20 provides 40 speed-dial keys.







Network Diagram (SIP Paging Service)





SIP Paging Service Signal Flow Diagram