GuardGo

Confidential OTT Messenger GuardGo uses modern technology of data transmission (VoIP, SRTP, Opus, call-back) allowing you to be always connected, even with low speed Internet (2G/3G/LTE/Wi-Fi)Our advantages:• Easy to use• Minimum consumption of Internet traffic• Bypass blocking of VoIP traffic• Function Call-back (call back to your number)• Per-second billing• Instant registration• Low power consumption• Connection of DID numbers