hello i try to implement a prepaid application and mod_nibblebill isn't my first choice. the implementation is quite ok so far. now my problem: - the call setup is normal (a little scripting) - the calls get ended by sched_hangup (max duration of calls) - then i would like to execute a script with api_hangup_hook in this last script i would also like to use some channel vars (a-number, call duration after answer) but i can't do that i try to use an outbound event socket script but i couldn't get the variables/information i need to calculate the amount charge any hint here br -- Ing. Christian Löschenkohl Technische Leitung, Forschung & Entwicklung VoIP xpirio Telekommunikation & Service GmbH Lakeside B04 9020 Klagenfurt Austria T +43 (0) 5 77 11 - 1000 F +43 (0) 5 77 11 - 1002 E christian.loeschenkohl@xpirio.com