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Explain glare? sabari 29-March-2008 10:02:57 AMComments The act of picking up a phone before it rings in an attempt to make a phone call and realizing someone else is on the other end of the line. In ISDN its like two ISUP (IAM) message come to the switch at the same time. Posted by michaelcoyne |
Posted: 31-March-2008 12:56:58 PM By: michaelcoyne The act of picking up a phone before it rings in an attempt to make a phone call and realizing someone else is on the other end of the line. In ISDN its like two ISUP (IAM) message come to the switch at the same time. |