Top 3 Apps Similar to VSC Demo SIP Phone

uSipServer is a SIP "server" on Android.

WiZiN, SIP softphone compatible with all operators.

SkySip Dialer brought to you bySkyInformaticisan inoperative product for Non Anti-Block/Anti-Block. It has agreatsound quality and can work in every sipblock Country. SkyInformaticincorporates advanced encryptiontechniques for securecall signalingand audio encryption. SkySipDialers with SkyInformatic Sky Tunnelis the best combination tomake VoIP Solutionto work seamlessly inVoIP Blocked areas. We alsooffer the normalSip Dialer.Features :---Full SIP Protocol Compliance - enabling use ofanySIP-compliantserverSupport Sky Informatic Sky TUNNEL to VoIP anti blockingSupport G.729, Opus, AMR, AMR-WB, G.722.1, G.711a/u,GSM,iLBC,SPEEX, SPEEWX-WB codecsSupport AEC, VAD, CNG, ANSContact List > Call history > list of received,missedanddialed callsNetwork traversal - STUN, TURN, ICEQoS (Quality of Service) supportedSecurity and Encryption