Jun 2, 2007 #1 Arjen9999 Technical User Sep 26, 2002 15 NL We have a problem with external calls. When someone is calling to an extension from outside and the extension is busy, the caller is getting an 'number not in use' messsage. Any idea how we can solve this problem?
We have a problem with external calls. When someone is calling to an extension from outside and the extension is busy, the caller is getting an 'number not in use' messsage. Any idea how we can solve this problem?