News:

On Tuesday September 6th the forum will be down for maintenance from 9:30 PM to 11:59 PM PDT

Main Menu

Obi202 both phones ringing on non-call

Started by Lefko, February 11, 2018, 11:59:22 AM

Previous topic - Next topic

Lefko

I've been using my Obi202 with CallCentric for many years.  Nothing has changed on my end.  Last night, after midnight, both of the phones connected to the device started ringing simultaneously.  I believe that the caller ID said that the phone number was unavailable.  This kept happening.  It would ring for a little while, stop, and then happen again.  I rebooted the device.  A few minutes after rebooting, the ringing would resume.

Next, I updated the firmware (manually).  The problem seemed to stop, so I went to sleep.  Today, it started again.  Looking at the call log on my device, I see that yesterday, the log says:
   From PP1(ob46*)   Fork to:
                  PH1
                  PH2


Today's call log says:
   From '' or ''='' PP1(ob46*' or ''=')    Fork to:
                           PH1
                           PH2

Note that those are pairs of single quotes, not a double quote.

Seeing that reminded me of a SQL injection attack, but that could be completely wrong.

Has anyone seen this issue before?

Thanks