Applicable Scenarios

  • Sign-up & Log-in

    Sign-up & Log-in

  • ID Verification

    ID Verification

  • Information Certification

    Information Certification

  •  Payment Confirmation

    Payment Confirmation

Efficient Verification, Safe and Stable

No interception

No interception

The voice verification code is fast to be sent, accurate to be located, and the voice is clear. It can be used for both mobile phones and fixed-line phones, and is not blocked by mobile phone security software

Eliminate brush orders and malicious registration

To a certain extent, the voice verification code ensures that one number corresponds to one account, effectively preventing the phenomenon of machine brushing, fake verification, and batch registration, reducing platform operation costs



Users reserve their mobile phones when registering, and we can inform them of the verification code through voice calls to confirm the user's identity and complete the password reset, which can also protect users' privacy to a greater extent and avoid heavy losses

We Will Do Our Best to Protect Your Hard Work

  • Global Compliance

    Fifteen years of experience in international telecom operation, in-depth cooperation with hundreds of overseas operators, multi-protocol docking to ensure that demand is met, and multi-submission methods easily reach the world.

  • Stable and Reliable Platform

    The platform supports large-capacity, high-concurrency, distributed clustering, high availability, automatic disaster recovery mechanism, and highly elastic and scalable network architecture.

  • 100% Regular Landline Number

    Normal deployment of operators, local fixed phone numbers, no security risks, using at ease.

  • Security and Privacy

    Dedicated to the deployment of global nodes to ensure access speed, dedicated lines cover up to 190 countries and regions.

Easy and Fast Access

  • Sign up

    Sign up

    Authorization key is automatically generated after signing up

  • Protocal setting

    Protocal setting

    Support SMPP protocol, allow API HTTP interface

  • Docking platform adjusting

    Adjusting according to mimicking production environment, avoid unknowns in advance

  • Production process

    Submit tasks, status report timely

Production Process

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  • Verification SMS

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