Nonstop phantom calls from PP1 / OBiTALK Service
MonkeyDad:
I also experienced this issue with very similar timing. My Obi is behind a router. The calls started at 23:02 EST. Stopped, then started going off the hook at 3:16 AM.
To try to claim that this many people with very similar timing isn't an issue with ObiTalk seems naïve at this point. And I've had X_AcceptSipFromRegistrarOnly enabled the whole time.
JohnPD:
Same problem here, exact same timing as MonkeyDad... did the {(xxxxxxxxx):ph} trick, worked flawlessly, but there's clearly something wrong on ObiTalk's side. Every weird call received from impossible numbers, all prefixed with ob37*: 8950, 1900005642, 910000005642, 9720000005642.
Sire:
Just curious as to what are these folks up to? Anyone know?
Last month I was hit by SIP attacks and modified the settings to block those.
Yesterday I got hit by these PP1 attacks... almost non-stop ringing. Resolved by setting the incoming route to {}.
As you can see from the attachment, they are trying to pass in various combinations of likely-used passwords (though luckily I would never use that sort of password).
Just wondering what are they attempting to do?
rogerkali:
I tried changing this field, but like the enable checkbox, my change appears to revert to the default after the reboot. I was making the changes using the device IP address admin page. I will try changing this using the OBitalk portal to see if that helps.
drgeoff:
Quote from: rogerkali on March 06, 2021, 08:08:38 am
I tried changing this field, but like the enable checkbox, my change appears to revert to the default after the reboot. I was making the changes using the device IP address admin page. I will try changing this using the OBitalk portal to see if that helps.
The portal will always override locally made changes unless OBitalk Provisioning is disabled.
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