Hi, I fetched the latest source code from OpenIMSCore SVN repository and generated the debian packages on squeeze. Everything is working fine so far except the icscf module which fails to start. I think that there is something wrong with the configuration. Here is the output messages: root@spawn:~# icscf.sh Listening on udp: xxx.xxx.xxx.xxx [xxx.xxx.xxx.xxx]:5060 tcp: xxx.xxx.xxx.xxx [xxx.xxx.xxx.xxx]:5060 Aliases: tcp: spawn:5060 udp: spawn:5060 *: ims.mydomain.com:* *: icscf.ims.mydomain.com:* ------ Semaphore Arrays -------- key semid owner perms nsems root@spawn:~# 0(4597) ERROR: mk_proxy: could not resolve hostname: "" 0(4597) ERROR: fixup_hostport2proxy: bad host name in URI <> ERROR: error -478 while trying to fix configuration 0(4597) INFO:destroy_diameter_peer(): Bye Bye from C Diameter Peer test As you can see mk_proxy is called with a empty hostname! I have pasted my configuration and more verbose debug output: configuration: http://pastebin.com/nDQM1KLM debug output: http://pastebin.com/d6jh0CHF Any help would be appreciated. -- Regards, Siavash Safi Sent with Sparrow (http://www.sparrowmailapp.com/?sig)