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CallzUp Privacy & Terms
Read about our 100% zero-log architecture, P2P transmission, and terms of service.
Last Updated: June 2026100% Zero-Log Architecture
Your privacy is at the core of everything we do. CallzUp is engineered from the ground up to protect your identity, voice calls, and video streams. We do not require or collect phone numbers, emails, or personal real names.
Real Call Scenario: Instant Metadata Wipe
Suppose user @sabi calls user @raju for a duration of 160 seconds. As soon as the call ends, ZERO metadata or logs are saved on CallzUp servers:
Caller IP (@sabi IP):❌ NOT RECORDED
Receiver IP (@raju IP):❌ NOT RECORDED
Call Duration (160s):❌ NOT SAVED ON SERVER
Start & End Timestamps:❌ NOT LOGGED
The moment the call disconnects, all temporary signaling memory is permanently wiped!
Data Type
Stored on Server?
UserID
✅ Yes (Required for signaling route)
Password
✅ Encrypted (BCrypt salted hash)
Call Audio & Video
❌ NO (Direct Peer-to-Peer P2P)
Call Duration & Timestamps
❌ NO (Wiped immediately on end)
IP Addresses
❌ NO long-term IP logs retained
Personal Identifiers
❌ NO phone numbers or emails
P2P Media Transmission
When you initiate a call, our servers only coordinate SDP signaling offers/answers and ICE candidates. The media stream (voice/video) flows directly between device IPs using peer-to-peer encryption. It is never routed through or stored on disk.
Zero Server Call Metadata Retention