I have an Obi302. I'm only using two of the 4 ports. Port 1 goes to my VOIP provider. Port 2 goes to a private PBX. For my VOIP provider I just dial the 10 digit number. For the PBX I dial **2 and then the extension. Some genius decided they could future proof the PBX by switching over to 10 digit extensions. Now when I dial **2 (and the 10 digit extension) my Obi tells me the call cannot be completed. Does anyone have any idea how to modify the dial string so the **2 (10 digit extension) will go through?
