<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:times new roman,new york,times,serif;font-size:12pt"><div>Hi all. <br><br>When i mention the access code in cucm, lets say 9 and check the box saying provide outside dial tone it provides me the secondary dial tone when i press 9. Can someone explain what exactly happens when i dial 9 ? will it try to seize an outgoing channel ? or it just provides the secondary dial tone even if all my outgoing PSTN (whether E1, sip trunk) are busy ? <br></div>
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