Confidential OTT Messenger guardgo uses modern technology of data transmission (VoIP, SRTP, Opus, call-back, xmpp) 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