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Home > Success Center > VoIP & Network Quality Manager (VNQM) > VNQM - Knowledgebase Articles > VNQM - CLI commands used to poll PRI trunk utilization

VNQM - CLI commands used to poll PRI trunk utilization

Table of contents

Updated January 31, 2018


This article provides details about CLI commands used to poll PRI trunk utilization.


  • VNQM 4.1 and later


The following commands are used to poll PRI trunk utilization:

  • show isdn service

    Used to find out trunk port names and number of channels.

  • show call active ?

    Used to find out list of available options for the command.

  • show call active <voice|video|fax...> brief

    Used to get the list of active calls. All connections, identified by their LEG IDs, reported using voice option will be marked as voice. All other connections reported using different options will be marked as data, in case they were not previously marked as voice already.



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