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Title : 3G Smart Phone and Radio Network Group Call (PTT over IP) Solution Launching



AddPac technology recently released PTT group call service total solution which can be used in various wired/wireless network environments.

SIP based AddPac group call solution is composed of IPNext3000, AP-PTS3000 PTT server, LMR (Land-to-Mobile Radio) gateways, Android based smart phone SIP PTT application, PTT IP phone, and NMS (Network Management System).

AddPac group call solutions are designed on IP base and wired/wireless integration including 3G mobile and satellite communication application are possible. This provides 1:1, group call service regardless of places, and cost saving in communication fees. Also, it supports radio network interwork function to maintain the radio network maintenance. It allows providing group call service with 3G smart phone application.

The recent release solutions are including; Android smart phone application, RoIP LMR gateway series and PTT server solution. It is designed to expand the number of wired/wireless PTT service subscribers by increasing IP-PBX subscriber capacities and the number of PTT servers. Particularly, Android smart phone application supports 3G (mVoIP), WiFi dual mode, SIP standard signal system for the better scalability and compatibility.

AddPac is now planning to launch a small capacity PTT solution for small enterprise market gradually.