Comments
www.voip-info.org/wiki/view/Asterisk+variable+PRI_CAUSE
Posted by crouse
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Posted by crouse
Possible issues user misdialed the number or Translation issue in Asterisk.
Check with connected carrier’s customer service as well.
Posted by willie_jameson
Try setting Outbound Dial Prefix (In Trunks) to "ww". This should tell it to wait a second more before dialing.
Its possible that your telco is not generating dial-tone quick enough to recongnize the dialed numbers.
Posted by sagitraz