You will also enable pci voice mode to hide singapore mobile number list information collected in voice call histories. Before before you begin, l look like without encryption or masking. The twilio functions service logs any errors that a function throws to your twilio debugger . In this example, an error is logged if specific numbers are not entered.

The query parameters are visible in plain text in the error received by the debugger. Programmable voice also records the collected digits as plain text in the voice call history : this information is available if you have access to call logs or the debugger. After once this solution is implemented, the visible data is less vulnerable.