[cisco-voip] Blind transferred calls to Hunt Group dropped before reaching Unity

[avaya admin]

Hi -- I haven't posted in this list in a long time. I have an issue
that I can't seem to figure out yet. Scenario on CM 4.1

PSTN ISDN to MGCP GW with CSS-Inhouse to DN 4000 on PT-Inhouse
4000 answers calls and blind tranfers to Hunt pilot 7000 on PT-Inhouse
No answer on hunt pilot 7000 caller gets an engaged tone instead of
Unity Greeting

If 4000 does a supervised transfer, call always works. Blind never works

In Unity I don't see any acitviy in the call viewers or status monitor
when calls is blind transfered.

DNA shows that Gateways has acess to the hunt pilot and VM.

I played with maximun hunt timer on hunt pilots config but didnt' work
(tried 20 seconds)


Any tips on where to start?