Our computer telephony library AddTapi.NET has been updated to version 5.1. You can download the demo version from www.traysoft.com. To upgrade the purchased version of AddTapi.NET please send your serial number to email@example.com.
Version 5.1 is a small update that adds TapiLine.SetupForwarding method for setting up call forwarding and do-not-disturb on the line.
This update also contains workarounds for non-standard behavior of Aastra TSP in some configurations.