Hi All, We have a 3CX PBX System and a Skype Connect SIP Trunk Line we are using. The issue is that Skype calls from the Skype application on a smart phone works every time calling into the PBX. Calling from a computer using the Skype application will just stay there without ringing or connecting. There were a few times I tested connecting from a computer which was wirelessly connected to the smartphone hotspot that Skype call did connect on the initial call, but all calls thereafter will behave the same without connecting and just hangs. I have no leads on what I can do at this point and would appreciate all suggestions and assistance. Thank you.