This one is making me a little crazy since its so specific.
But I am curious if anyone has seen this before. I have an install with a couple of SPA504G’s and 525G’s. If an outside call comes in to a 504g and is forwarded to another 504g the receiving 504 sees the number of the initial 504.
However if that first 504 forwards to a 525 then ,as is typical, the 525 sees the outside number that called in.