That's exactaly the idea! Make it work like E1 trunks with R2 signalling (Brazil) and do 'double-answering'. If it's not possible to do with CAPI channels, I'll have a lot of trouble to change all my AVM cards for HFC (or Intel537) ones, so I can use ZAP... :/ -Dhennys
----- Original Message ----- From: "Julio Arruda" <[EMAIL PROTECTED]> To: "Asterisk Users Mailing List - Non-Commercial Discussion" <[email protected]> Sent: Tuesday, July 12, 2005 9:05 AM Subject: Re: [Asterisk-Users] How to avoid collect calls on ISDN BRI trunks? Dhennys, I would expect that the ISDN collect call would have some kind of notification about the charge. In E1/R2, the Telebras standard in fact DOES have this notification defined, from what I remember, the problem was that many of the CO switches would not support it, that is why the 'double-answering' is used in most if not all the cases (there is a condition where the double-answering would tear down any call, something to do with the configuration in the PSTN switch). I don't think you can answer/hangup/answer a call in ISDN the way you can in E1/R2 or analog lines... _______________________________________________ Asterisk-Users mailing list [email protected] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
