Hi ALL Please assist, i am new on both PBX and ELASTIX, but since some1 introduced me on open source i am really interested on it. I have just installed ELASTIX on my machine with SANGOMA product and i want to create new PBX from scratch. I have created 5 extensions that i want to use for test purposes on ELASTIX front end, but when i go to SYSTEM on ELASTIX front end i got the message that "SIP Extensions (5) : (1 Registered) (4 Not Registered)". Will some1, please shed a light on how can i register both this ext. Thank you in advance.