Linphone Ghost Calls
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It's my desk phone. So yes.
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@scottalanmiller said:
It's my desk phone. So yes.
It's likely not your phone, but the phone system instead. Other users have experienced the same thing. The only other thing it could be is multiple users swiss-cheesing their firewalls via UPnP.
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@alexntg said:
@scottalanmiller said:
It's my desk phone. So yes.
It's likely not your phone, but the phone system instead. Other users have experienced the same thing. The only other thing it could be is multiple users swiss-cheesing their firewalls via UPnP.
Where is that getting reported? I've not seen any tickets about that.
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I hope you figure this out soon. It's incredibly annoying to have that phone ring every 30 minutes.
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is something on your network doing a regular scan?
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@scottalanmiller said:
@Dashrender said:
is something on your network doing a regular scan?
Nope
any chance you can run a wireshark or other packet scan on things going to the phone to see if you can tell where it's coming from?
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@scottalanmiller said:
@alexntg said:
@scottalanmiller said:
It's my desk phone. So yes.
It's likely not your phone, but the phone system instead. Other users have experienced the same thing. The only other thing it could be is multiple users swiss-cheesing their firewalls via UPnP.
Where is that getting reported? I've not seen any tickets about that.
@FiyaFly had it happen a while back.
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Hmmm. I'll have him add a ticket so that we are collecting info on it.
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Not sure if you have the same issue, but I had this problem on our PBX server when I was using Trixbox. It was annoying that the front desk phone rings like 50 times a day and after logging a ticket with Trixbox they said its a hacking attempt due to the ports opened for remote sip phones for my branch offices. One advice from them was to only whitelist the branch office IP and check, that didn't really helped much.
I setup fail2ban which even though was not supported by trixbox, after installing that and some trial and errors, the ghost calls stopped. Then we got migrated to our parent PBX server, so its not my headache anymore!
