Hi all, Im trying to setup Astbill in my Asterisk box, but I'm having some problems. First I obtain the following when I want to make a call: -- Executing AGI("SIP/71423-081b9010", "agiastar.agi|called_number") in new stack -- Launched AGI Script /var/lib/asterisk/agi-bin/agiastar.agi -- SIP Seeding peer from astdb: '71423' at 71423@200.117.236.132:5060 for 3600 -- AGI Script agiastar.agi completed, returning 0 -- Executing Dial("SIP/71423-081b9010", "") in new stack Sep 4 15:23:25 WARNING[4224]: app_dial.c:781 dial_exec_full: Dial requires an argument (technology/number) == Spawn extension (mycontext, called_number, 3) exited non-zero on 'SIP/71423-081b9010' -- Executing DeadAGI("SIP/71423-081b9010", "agistardead.agi") in new stack -- Launched AGI Script /var/lib/asterisk/agi-bin/agistardead.agi -- AGI Script agistardead.agi completed, returning 0 -- SIP Seeding peer from astdb: '71423' at 71423@ATA_ip_address:5060 for 3600 In extensions.conf I have this: exten => _XXXXXX,1,AGI(agiastar.agi,${EXTEN}) exten => _XXXXXX,2,Dial(${DIALSTRING}) I think I'm not getting nothing from DIALSTRING. How can I check that, how can I resolve it?. I tryed changing the second line bye for this: exten => _XXXXXX,3,Dial(SIP/${EXTEN}@my_sip_privider_IP,90,Ttr) and it starting work. At this point, I can make calls, but the billing seems doesn't work. So, I think it is because I supressed the DIALSTRING line. Can anybody helpme with that? I cant find a manual or technical information about astbill, except a few lines y Wiki. Is there something like that? Thanks very much in advance, Sebastian e-mail:smilioto@GMAIL.com msn:sebamilioto@hotmail.com