Company SipCo Systems India Private Limited created these great apps:
Voip2Global, Sipco SoftPhone, SipCo Lite, WorldFone, HridoyTel, XtraCall, AMORE TALK, Voicetrade Lanka, i3Plus, Sofi Plus, TokUp, Gline Dialer, Vezon Dialer, MagmaPhone, 990store, and others..