The default for the converse signaling tone and pause on the Feature-Related System Parameters screen is a 100 msec tone and 70 msec pause. This results in a 5.5 digits per second rate that provides a more conservative sending rate to support most VRUs.

For operation with Avaya Conversant or Avaya IR, change the default settings to a 60 msec tone and a 60 msec pause. This results in a more optimum rate of 8.3 digits per second supported by these products.