View Single Post
Old 04-19-2018, 10:19 PM
rdagur rdagur is offline
Join Date: Dec 2014
Posts: 49
rdagur has 10 reputation points

hi, you cant use ISDN line with a SIP line.
its tall froud.
if you still want to use GO to system---telephony----UNCHECK (Restrict Network Interconnect)
Reply With Quote