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Get S2 Neon old version APK for Android
(S2) 네온 휴대 전화에서의 VoIP 통화를 할 수있는 소프트 폰 응용 프로그램입니다.
S2 Neon is a softphone application to make VoIP calls from mobile phone.
S2 dialer can run smoothly in any version of android phone
Works In Lowbandwidth,Low Data Consumption,
Codec Support: Supports G729, G711, GSM and AMR codecs
IP Traversal: Runs behind NAT and on private IP
Protocol: Session Initiation Protocol
Compatibility with All softswitches