When you develop a custom server, you can use the custom server subroutines in your C language code to interact with Blueworx Voice Response. The custom server subroutines are listed in groups of subroutines that perform similar functions in Summary of subroutines grouped by use. The custom server subroutines are then described in alphabetic order in, starting with CA_Close_Channel().
For guidance on how to use the custom server subroutines, see Using custom server subroutines.
There is a complete list of the error names and numbers returned by the custom server subroutines in Error return codes.