No, Phone Call authentication cannot be used offline.
Can Phone Call authentication be used on-premises?
No, Phone Call authentication is not available on-premises. Check out our on-premises page to see all available authentication methods.
Is there a cost to use Phone Call?
100 Telephony credits, which can be used for Phone Call authentication, are included with each user in Business tier and above subscriptions. Additional Telephony credits can be purchased in batches. $10 for 1,000, $25 for 2,500 and $100 for 100,000. For more information contact us.
See all our authentication methods
LoginTC Push
LoginTC Desktop
LoginTC Passcode
SMS Passcode
Email Passcode
Phone Call
Security Keys
Hardware Token
Bypass Codes
Passcode Grid
Number Matching
Phone Call OTP
QR Scan
Offline Bypass
Authenticator App
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