SMSGatewayCenter offers a Voice Call API to enable automated voice notifications and calls. Here’s how to integrate it:
Create an Account: Sign up for a SMSGatewayCenter account to access our OBD Voice API features.
Obtain API Credentials: Generate or retrieve your API key or authentication details from the Developer API section of your portal.
Refer to Documentation: Visit our Developer API page for Voice Call API documentation, including endpoints, parameters (e.g., recipient number, message script), and sample scripts. You can use HTTP protocols, depending on your needs.
Implement in Your Code: Use the provided sample codes (e.g., PHP, Java) to make voice calls or send automated messages. For example, send a GET request to the Voice API endpoint with parameters like to, message, and OTP PIN.
Test Thoroughly: Test your integration with a single call to verify functionality, then scale for bulk voice campaigns. Contact our 24/7 support for assistance with debugging or optimization.
Our robust API ensures reliable voice delivery, trusted by thousands of corporate users.