No outbound "all-circuits-busy-now&pls-try-call-later"

As you can see from the output above it happens pretty quickly. I can call from extension to extension with no problem. Here is the trunk setup for this server. I was expecting outbound to work with this setup.

Edit IAX Trunk
Delete Trunk wdindiapri

In use by 3 routes
General Settings

Outbound Caller ID:
Never Override CallerID:
Maximum Channels: 31
Disable Trunk: Disable
Monitor Trunk Failures: Enable
Outgoing Dial Rules

Dial Rules:
0119122|67803333
9122|67803333
001+614NXXXXXX
00+1614NXXXXXX
01191|22678032XX

Dial Rules Wizards:
Outbound Dial Prefix:
Outgoing Settings

Trunk Name: wdindiapri
PEER Details:
auth=plaintext
host=192.168.xxx.xxx
qualify=yes
disallow=all
allow=alaw&ulaw
secret=secret1
trunk=yes
type=peer
username=fromwdindia

Incoming Settings

USER Context: fromwdindiapri
USER Details:
auth=plaintext
context=from-internal
secret=secret1
trunk=yes
type=user

Thanks for your help,
Michael