Knowledgebase: Unified Communications > SmartNode
What to do when the ISDN link is not stable
Posted by Elena Brambilla, Last modified by Daniel Lizaola on 12 December 2017 04:35 PM
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ISDN P-P (point to point): Are there a lot of log entries within some seconds, like LOGINFO : Link down on interface ISDN 0 2 LOGINFO : Link down on interface bri 0 0 2 LOGINFO : Link up on interface ISDN 0 2 LOGINFO : Link up on interface bri 0 0 2 make sure the power-feed is disabled on the SmartNode ISDN ports. port bri 0 X no power-feed See more information about the ISDN line power here | |
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