Does Telnyx work with authenticator apps like MS Authenticator App?

Yes. Telnyx supports TOTP authenticator apps, so you can generate its two-factor codes in MS Authenticator App.

Is Telnyx two-factor authentication free?

Yes. Enabling authenticator-app 2FA on Telnyx is free — you only need the free MS Authenticator App.

What if I lose access to my Telnyx 2FA codes?

Use the backup or recovery codes you saved during setup. If you didn't save them, contact Telnyx support to regain access, then re-add the account to MS Authenticator App.

How to enable 2FA on Telnyx

← Telnyx overview Supported

Telnyx supports app-based two-factor authentication (2FA). Turning it on adds a second layer of protection, so a stolen password alone can't unlock your Telnyx account.

Step-by-step setup

1
Sign in to Telnyx and open your Telnyx account security settings.
2
Turn on two-factor authentication and choose the authenticator-app option.
Look for "Authenticator app", "Authentication app", or "TOTP" rather than SMS.
3
Scan the QR code with MS Authenticator App.
Open MS Authenticator App, tap add, and point your camera at the QR code Telnyx displays. Can't scan? Enter the setup key manually instead.
4
Enter the 6-digit code to confirm.
Type the code MS Authenticator App generates to verify and link your Telnyx account.
5
Save your backup codes.
Store the recovery codes Telnyx gives you somewhere safe — you'll need them if you lose your phone.

Menu names on Telnyx can change — the official Telnyx 2FA documentation ↗ always has the exact, current path.

Frequently asked questions

Does Telnyx work with authenticator apps like MS Authenticator App?: Yes. Telnyx supports TOTP authenticator apps, so you can generate its two-factor codes in MS Authenticator App.
Is Telnyx two-factor authentication free?: Yes. Enabling authenticator-app 2FA on Telnyx is free — you only need the free MS Authenticator App.
What if I lose access to my Telnyx 2FA codes?: Use the backup or recovery codes you saved during setup. If you didn't save them, contact Telnyx support to regain access, then re-add the account to MS Authenticator App.

Generate your Telnyx codes in MS Authenticator App

Free, offline, and encrypted. One tap for every 6-digit code.

Get the app

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