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Joined: Feb 2006
Posts: 16
Member
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Member
Joined: Feb 2006
Posts: 16 |
hi guys:
i have installed one BCM400 before three mounths but i got a problem that the PRI lines goes down for vew minutes and if i try to take one of the lines by pressing 9 comes a message on the phone screen (call clear 21), any one who face this problem before can help me what this mean or from where is the problem i mean from the PSTN lines or from the system.
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Nortel Phone System Service in Canada
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Joined: Jul 2005
Posts: 1,829
Member
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Member
Joined: Jul 2005
Posts: 1,829 |
have you noticed any alarm codes on your main set
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Joined: Aug 2004
Posts: 1,756 Likes: 49
Admin
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Admin
Joined: Aug 2004
Posts: 1,756 Likes: 49 |
I've installed quite a few DTM's and I've never seen that message. Sorry...
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