Batch IVR - IVR group call access process

IVR group call access process

Recording file preparation before access: Before the interface request, please use the account password provided by Infinity to log in to the background, and find the menu "Record Template (offline)" on the left side of the Voice background, here Upload the recording file to be used by the interface.
Requirements for recording files: sampling rate 8000bps, mp3 format, file name cannot contain Chinese, English and "_" symbols are allowed.