OTP Voice SMS | Bulk OTP Voice Calls
OTP Voice SMS or Bulk OTP Voice Calls is used to verify a mobile number. This verification is done by making a call to the mobile number & playing a sequence of digits.
Guaranteed delivery of sensitive and critical information like otp via our Voice Call OTP Service. Voice call based OTP is a two factor verification tool that authenticate and allows businesses to facilitate API based OTP generation for its potential clients.
Our premium and trusted notification solution ensures 100% delivery of sensitive and critical information on any mobile number of India. You can send OTP (one time passwords), login passwords, transactions alerts, and other alerts as well.
Free Bulk Voice Call OTP API
With the help of our free voice call OTP API multiple industries are getting benefit like Banking institution, Accounts and Financial institution, Share and broker firms.
No setup cost | No license cost | No Monthly cost | Free API | Free Integration Code | Unlimited Validity