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Twilio Voice API is a powerful tool that enables developers to make, receive, and monitor calls programmatically. It is widely used in applications that require voice communication capabilities, such as customer service platforms, call centers, and automated phone systems. The API provides a range of features, including call recording, conferencing, and SIP trunking, making it a versatile choice for voice communication needs.
When working with Twilio Voice API, you might encounter Error 13244. This error typically manifests when there is an issue with the authentication credentials used for SIP (Session Initiation Protocol) communication. The error message may indicate that the 'SipAuthUsername' or 'SipAuthPassword' is invalid, preventing successful call initiation or reception.
Error 13244 is specifically related to the authentication process for SIP calls. SIP is a protocol used for initiating, maintaining, and terminating real-time sessions that include voice, video, and messaging applications. In the context of Twilio, SIP credentials are used to authenticate and authorize calls. If these credentials are incorrect, the API will return Error 13244, indicating a failure in the authentication process.
To resolve Error 13244, follow these steps to ensure your SIP credentials are correctly configured:
For more detailed guidance, refer to the Twilio Voice API Documentation. If the issue persists, consider reaching out to Twilio Support for further assistance.
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