Hi, we are using an URI to connect a radio to an asterisk. To my mind the configuration of rpt.conf, usbradio.conf, iax.conf and extensions.ael is correct. We have the following problem: 1.) Outgoing radio from iaxrpt is working correct, PTT is triggered and voice is transmitted 2.) Incoming radio does not work. We get messages like "usbradio_read: rxcarrierdetect = 1" on the console but in iax (iax set debug on) we do _not_ get messages like RDKEY or RDUNKEY. Although no voice is transmitted to iax.rpt What's going wrong? Thanks in advance, Frank DOHMEN, HERZOG & Partner GmbH Soerser Weg 9 52070 Aachen Gesch?ftsf?hrende Gesellschafter Dr.-Ing. Marc Dohmen Dr.-Ing. Frank Herzog Amtsgericht Aachen HRB 5931 St.-Nr.: 201/5953/3633 USt-IdNr.: DE164205623 **************************************** Diese Mail enthaelt vertrauliche und/oder rechtlich geschuetzte Informationen. Wenn Sie nicht der richtige Adressat sind oder diese E-Mail irrtuemlich erhalten haben, informieren Sie bitte sofort den Absender und vernichten Sie diese Mail. Das unerlaubte Kopieren sowie die unbefugte Weitergabe dieser Mail ist nicht gestattet. This e-mail may contain confidential and/or privileged information. If you are not the intended recipient (or have received this e-mail in error) please notify the sender immediately and destroy this e-mail. Any unauthorized copying, disclosure or distribution of the material in this e- mail is strictly forbidden.