Data passing

Last Updated : Sep 08, 2012 |

The data passing phase is optional and is in effect only if the application calls for the switch to pass information in-band to the VRU.

The converse-on step can outpulse up to two groups of digits to the VRU. The digits can serve two major purposes:

  • Notify the VRU of the application to be executed.

  • Share call-related data collected by the switch. This includes ANI, CINFO, or caller digits.

In many applications, both application selection and data sharing are required.