Asterisk and centrex
Posted: Fri Oct 26, 2007 3:33 ammy asterisk havin problem if use the centrex line. when i use direct phone line, the asterisk is working fine.
what i know is because of the voltage of direct phone line and centrex line is different.
Direct phone line is 48 volt but centrex is 24 volt.
so when i use the centrex line on my asterisk, the asterisk cannot call out & and call in any more. the phone line is always off hook(on busy).
anyone can tell me how to solve this centrex problem?
what i know is because of the voltage of direct phone line and centrex line is different.
Direct phone line is 48 volt but centrex is 24 volt.
so when i use the centrex line on my asterisk, the asterisk cannot call out & and call in any more. the phone line is always off hook(on busy).
anyone can tell me how to solve this centrex problem?