On Wed, 7 Sep 2016 12:32:28 +0300 Francesco Montanari wrote: >Hi, > >I have linphone active on my android with my @sip.linphone.org account. >Yesterday and today I kept receiving calls every few minutes from these >addresses: >* as12345@[ip], >* 3000@[ip], >where [ip] is my IP address. > >Answering there is no voice/signal. Calling it back, it results as an >incoming call. I had to turn off the application. Turning it on again, I >still receive those calls. > >Naively it looks like for some reason my account is calling itself. Is this >possible, and how to prevent it? If not, is it possible to block the >contacts? > >I am using linphone on my android since few months. I never had the issue >before. > >Details: >Linphone Android 3.1.0-fdroid >Linphone Core 3.9.1-783-gd0a4a30 > >Connection: eduroam at university > >Thanks, >Francesco
Google for "sipvicious" (automated program that attempts to find destinations that are not secure in order to make calls) for more information. Options->Network settings: Check "Random" for both SIP/UDP & SIP/TCP Restart Linphone to remove fixed ports & use random ports. I haven't seen a single "ghost" call in many months since setting these. Pierre _______________________________________________ Linphone-users mailing list [email protected] https://lists.nongnu.org/mailman/listinfo/linphone-users
