outbound call not direct succesfull
I use the C450ip phone and since a while i have the problem, that when i will make a call the phone don't ring, sometimes when the other side is answering, suddenly i can hear the person i call. Usually when i try it immidiatly again i can hear the phone ringing and than the connection is fine.
Although of course it would be better if the connection is established immidiatly.
Any one know a solution for this? or people with the same problems with a Siemens/Targa C450ip, C470ip or newer versions?
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