Tag: ICP3300

  • Resolving Call Drops After a Network Upgrade: A MiVoice Business Case Study

    Resolving Call Drops After a Network Upgrade: A MiVoice Business Case Study

    Recently I was called to look at a MiVoice Business installation that experienced an unexpected issue after a network upgrade: calls were suddenly being dropped, and the system showed as unavailable. The culprit? A small but significant change made by the carrier—they mistakenly switched the PRI protocol from DMS100 to NI2 during the upgrade. This…