Hello Anton, Anton wrote: > Did you ever experienced an AUDIO LOST problem? (resource > temporary unavailable) in write to zaptel device? Not that I am aware off. How do you realize you have this problem? Is it hearable in calls in the audio stream or do you just see messages in the logs? I have a really, really low call volume on my machine, so the problem might not happen to me ... Best regards, Kai -- Kai Militzer WESTEND GmbH | Internet-Business-Provider Technik CISCO Systems Partner - Authorized Reseller L?tticher Stra?e 10 Tel 0241/701333-14 km@xxxxxxxxxxx D-52064 Aachen Fax 0241/911879