Hi. If i call a phone (Giptel G200) over SIP, the "number" of caller looks like "asterisk@xxx.xxx.xxx.xxx" (the IP of the Asterisk-server). How can i modify that, so the called phone can call back the caller on his _real_ "number" (like "5@sip.hostname.com" or "user@sip.hostname.com")? -- Rudolf E. Steiner res-1@communicate.at