ahmm okay.. maybe this is the other side of PRIREDIR, not sue... but are you sure that 1.4 can send PRI_REDIR, or just progress PRI_REDIR? i have no clue, sry > > > but i looked a bit into the code, and i saw that in asterisk 1.4 > chan_zap.c the causes are set > in function > > static void *pri_dchannel(void *vpri) >