Hi, I have some ELastix PBX working, each with a lot of extensions and some with more than one company, I need billing and reporting transparently the existing extensions like the Billing solution integrated in Elastix, this work well with SIP and ZAP but not with ISDN and a lot of customers use these trunks. I cannot bill mISDN trunks with the integrated billing report from Elastix, I don´t know if this is an BUG or some miss configuration because the SIP trunks will be correctly billed. You can see it here: [img=http://img23.imageshack.us/img23/9053/billingisdn.th.png] I think it must be an problem with the billing script and the "mISDN/1/$OUTNUM" trunk not beeing filtered. Can I change something with my trunks so they will apear at the billing ? I am trying with A2Billing and AsterCC, I cannot bring to work the first one and by what I understand it is more for CARD use, creating a new extension or card number rather than simply billing and reporting the actual SIP extensions. ASterbilling by the other side DO work, but it also is more for a callshop, I have to clear or receip each extension manually until the apear at the CDR / Reports ... ANY help will be well apreciated, Best regards from Spain.