Tim also in the next upcoming release of ios we are adding sip-ua multiple registrar support which may also help add functionality for situations like this.
That bug says CUCM sip trunks, not dial peers.
And also it says to do the same thing I told you to do....
Why does it need to be globally configured? There is no difference whatsoever. It does the same thing.
Maybe your dial peer configuration was...
You need to adjust your dial-plan to make this easier. If your original pattern was ending with a 8 (88888XXXXXXX) you could just drop the proceeding digits.
If there is a GW or a CUBE you could make that happen there.
But your life would be easie...
