Hello List, has anybody seen (and perhaps decoded) this messages in Asterisk debug: ... Jun 30 17:46:23 DEBUG[11033]: Didn't get a frame from channel: SIP/192.168.1.30-ed86 Jun 30 17:46:23 DEBUG[11033]: Bridge stops bridging channels SIP/5602-c545 and SIP/192.168.1.30-ed86 ... This happens always, when a call get's dropped and today we had more than 10 calls which ended this way. The Problem was only with one phone, the others are ok. My first thought, some kind of network error?! Hope, someone can help Regards, Guido Hecken