Easy deployment process

Simple for end-users

No user enrollment

Utilize existing devices

Frequently Asked Questions

Are multiple languages supported?

Yes, you can authenticate with Phone Call OTP in English, French and German.

Can I use Phone Call OTP offline?

No, Phone Call authentication cannot be used offline.

Can Phone Call OTP be used on-premises?

No, SMS Passcode 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 OTP?

100 Telephony credits, which can be used for SMS 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
Desktop Push
LoginTC Passcode
SMS Passcode
Email Passcode
Phone Call
Security Key
Hardware Token
Bypass Code
Passcode Grid
Push Matching
Phone Call OTP
QR Scan
Offline Bypass
Authenticator App

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