I have a little problem with the usage of an external voicebox and CME 4.1!
We use 7941 phones and C2801 with CME 4.1.
Our provider (1x BRI) is T-COM (Deutsche Telekom) and all works fine.
In the switching center of T-COM there is a voicebox called T-NET-BOX.
If I do CFA with an ISDN-Phone to the Boxnumber 0800...... - incoming calls go to the voicebox of the T-NET-BOX!
If I do CFA on the IP-Phones to the 0800.... number - the incoming caller hears the prompt "Please input your pin" etc., like I call from my number the box to receive new voicecalls!
Are there commands on the 2801 for these ISDN-features?