2FA (Two-factor Authentication)

A second layer of security that requires two forms of authentication for user access.

What is 2FA?

Two-factor authentication (2FA) is a security measure that adds an extra layer of protection to access resources and data. Yeastar P-Series Phone System supports to configure two-factor authentication (2FA) for super administrator account. With 2FA enabled, both the account password and an additional authentication code are required for login. By requiring users to add a second factor to their authentication flow, 2FA verifies user identity and strengthens system security.

Use Case of 2FA

Two-factor authentication (2FA) serves as a fundamental component of the zero trust security model, providing enhanced protection against various attacks such as password reuse, poorly encrypted passwords, social engineering, and leaked databases. Even if an account’s password is compromised, 2FA ensures that unauthorized access is still prevented. By requiring an additional authentication factor, 2FA safeguards your accounts and sensitive information.

Common FAQs

What are the authentication methods of 2FA?

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A.Two-factor authentication by authenticator application

Install an authenticator app on your mobile phone, the supported apps include Google Authenticator, FreeOTP, Twilio Authy, and Microsoft Authenticator.

Add your account to the app to generate authentication codes. When logging in to the super administrator account, both your password and the authentication code are required.

B.Two-factor authentication by Email

Receive authentication codes via the email associated with the super administrator account. When logging in, both account password and the authentication code are required.

Which Linkus UC Clients support Two-Factor Authentication (2FA)?

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Yeastar P-Series Phone System

The complete communications solution

Available both in the cloud and on-premises, Yeastar P-Series Phone System unites calls, video, omnichannel messaging, integrations and more in one simple system for your seamless communications anywhere.

Build better conversations with all in one

From call control and messaging to integrations, Yeastar P-Series Phone System has your business needs covered.

Linkus UC Clients

Call, meet, and chat in one simple app. Bring your office extension with you and work flexibly from anywhere with ease.

Call Center

Enjoy 20+ agent and supervisor tools right on your PBX to enhance agent productivity and elevate customer experience.

Chats & Messaging

Send, receive, and manage your WhatsApp chat, SMS messaging, and internal 1:1 and group chats all in some place.

Video Conferencing

Schedule or join a video conferencing in seconds right from your web browsers. No extra costs or app download is needed.

Call Operator Panel

Visualize the call activities in your company in real-time and enjoy simple drag-and-drop operation to quickly handle calls.

Contacts

Manage your personal & shared contacts that sync across your Linkus UC Clients and IP phones with caller ID match.

CRM Integration

Seamless integration with HubSpot, Salesforce, Zoho, Zendesk, and more to boost your sales and support efficiency.

Microsoft Teams

Place calls, look up contacts, check voicemails, and more directly in Microsoft Teams. No extra Teams Phone license is needed.

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Create your Yeastar phone system in minutes & see what all-in-one communications can do for your business today.

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