Call Deflection on chan_capi

I have an ISDN line ptmp, asterisk 1.2.4, bristuffed 0.3.0-PRE-1l. I use chan_capi included in bristuff packege. Having an HFC card i use mISDN.

In capiinfo i see:

Supplementary services support: 0x00000033:

Call Deflection

I configured parameter deflect=3xxxxxx in capi.conf to transfer to my cellular phone inbound call when all B channel of ISDN line are busy.

This don’t work. Call is disconnected not transferred.

I tryed also capiCD in extensions.conf without results.

Where is problem?