I have a dedicated server running Asterisk to connect a geographically seperated sales force of seven people. There is no Asterisk hardware in the server, the connections only SIP and IAX. The OS ia Red Hat Enterprise Linux ES release 3 (Taroon Update 5), the phones are Polycom IP500 and IP600s. In the past three days, the server has stopped connecting the phones and the phones are not registerd. However, Asterisk is running and there is nothing in the logs, I can access the CLI and when I run "sip show peers" shows all the phones as registered. I have several Asterisk installations and none of the others show this behavior. Stopping and restarting Asterisk clears the problem. I'm at a loss to explain it to the client, any ideas on how to solve this? -- Chris Mason NetConcepts (264) 497-5670 Fax: (264) 497-8463 Int: (305) 704-7249 Fax: (815)301-9759 Cell: 264-235-5670 Yahoo IM: netconcepts_anguilla@yahoo.com