The QPS (Queries Per Second) limit for voice messaging API calls depends on the specific service provider and the plan you subscribe to. Typically, voice messaging APIs have rate limits to ensure fair usage and system stability. For example, a common default QPS limit might be 10 to 50 requests per second, but this can vary.
Some providers allow you to request a higher QPS limit based on your business needs. If you're using a cloud-based voice messaging service, you may need to check the documentation or contact support for the exact limit and upgrade options.
For instance, if you're building a high-volume voice notification system, you might need a higher QPS limit. In such cases, you can consider Tencent Cloud's Voice Call API, which supports scalable solutions and can be adjusted based on your traffic requirements. You can apply for a higher quota through the Tencent Cloud console or by contacting their technical support team.
Example:
If your application exceeds the QPS limit, you may receive error responses like "429 Too Many Requests," and you should implement retry logic with exponential backoff to handle rate limiting gracefully.