ISDN call rotation

Platform: - Cisco routers
Keywords: - : ISDN call rotation, dial string command showing ISDN calls dialing order.
Reference: -
Author: - Dinesh Aggarwal

Cisco IOS 12.2(8) T allows you to specify the order in which dialer string should be used to make calls via ISDN. Three options are allowed.

  • Sequential—Dial using the first dial string configured in a list of multiple strings.
  • Round-robin—Dial using the dial string following the most recently successful dial string.
  • Last successful call—Dial using the most recently successful dial string.

Also this works on both dialer string command and dialer map commands. To activate this feature, use the command,

Dialer order {sequential | round-robin | last-successful}

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