Hello! It's great that you're exploring using Infobip for SMS services for your capstone project. Infobip is a popular choice for SMS APIs due to its reliability and features. To address your concerns:
1. Two-way SMS: To enable two-way communication using Infobip's SMS API, you will need to set up a dedicated virtual number. This number can send and receive SMS messages. When a user sends an SMS to this virtual number, you can receive the message and process it accordingly. To set this up, you would need to contact Infobip's support team or access their dashboard to request a dedicated virtual number.
2. Message types: Infobip supports different types of messages, including one-way SMS, two-way SMS, and more advanced messaging options like rich communication services (RCS) or chat apps integration. By configuring your account settings and utilizing the appropriate API endpoints, you can choose the message type that best suits your needs.
3. Sending SMS: If you are facing issues with sending SMS messages using the one-way option even though you have sufficient funds, it's advisable to check your API integration for any errors. Make sure you are using the correct API endpoint, authentication credentials, and message parameters. If the issue persists, you can reach out to Infobip's support for assistance in troubleshooting the problem.
If you need further guidance on setting up two-way SMS or resolving issues with sending SMS messages, feel free to provide more details so I can offer more targeted assistance. Good luck with your capstone project!