Just cut over a bunch of DIDs from a PRI to a SIP CUBE router. All the numbers are working except 2 fax numbers. If you call them..they just busy out sooner or later. I did a debug of a working one and the one broke.
The 1112223333 number rings correctly (see attached, I changed numbers and name for security reasons) The 5556667777 number comes in and does not work. I know the reason it is not working is because it is getting the @188.8.131.52 when it should be the internal address. The call will basically loop itself and time out. Where could this be getting tagged at?? There are no dial peers pointing back to the telco. If anyone has any ideas...let me know!