>> DAHDI/DGTDM24/966505103250 This (DGTDM24) is strange. Could you provide the setup of the DAHDI trunk? You should have something like DAHDI/g0/96.... or DAHDI/10/96.... Here are more info on this subject: http://www.mail-archive.com/asterisk-users@lists.digium.com/msg226642.html HTH, Ioan (Nini) Indreias www.modulo.ro