[asterisk-users] Asterisk 1.6.1.0 can't dial out on Sangoma b600

[Mike van der Stoop]

I have a Sangoma b600de analog card using dahdi 2.1.0.4 and I get the 
following results (same dialplan, config etc):

Asterisk 1.6.0.1   => works fine
Asterisk 1.6.0.9  => can't dial out unless I dial in once or apply patch 
 >>>==> http://bugs.digium.com/print_bug_page.php?bug_id=14577
Asterisk 1.6.1.0 => can't dial out, regardless of patch or inbound call 
first.

Asterisk incorrectly thinks the line is congested.
Anyone else experiencing this?

Regards and thanks,

Mike v