asterisk users - Sep 2006 - Changes in extensions.conf handling between 1.2 & 1.4

I've always had ignorepat => 9 followed by _9. in my outgoing context
now if I use this in 1.4 it jumps straight to BUSY.

I also have _70. and _80. which make calls through other * servers, they
work as expected.

What is really surprising is that _90. also jumps straight to BUSY.

Any ideas?

-- 
Dave Cotton <dcotton@linuxautrement.com>