Type of feature
Two B-Channel transfer (TBCT) is a base feature. PRI is required for TBCT.
Overview
With the TBCT feature, a call coming into the Avaya IR system on one B (bearer) channel can be connected, within the switch, to a call that has been made by the Avaya IR system on another B channel, and both incoming and outgoing calls on the Avaya IR system are released.
Software requirements
The TBCT feature requires the TBCT package (AVtbct) software.
For more information
For more information on the TBCT feature, see: