I successfully compiled (according to the readme file provided by Linphone) and installed the Linphone client on the simulator, and it successfully registered on the local sip server. But it shows " Call failed, Cannot call xxxxxxxxx, Reason was: no response " if I dial a number. I checked the captured packet using WireShark, it shows only the sip request request, but does not invite the request.
Any idea what is wrong? Please share your valuable knowledge about this.
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