asterisk users - Apr 2007 - Problems to transfer calls when it is ringing

Hi Guys,

I've setup a asterik box on a trunk with alcatel 4200 pabx.

When operator do a call for somedestination terminated by our asterisk
he can't transfer this call until called party answer that call.

He can't transfer call when it's only ringing.

This is a issue of Asterisk or from Alcatel.

This PABX have 2 ISDN links. One with asterisk and other with other carrier.

Thanks.
-- 
Frederico Madeira
fmadeira@gmail.com
www.madeira.eng.br