Office of Technical Support Services - Phone System

  • The Great Neck Public Schools implemented an Alcatel-Lucent Voice Over IP (VOIP) Phone System many years ago. This page provides information and resources for users of the system.

    Please note you must dial *82 before calling us to unblock your Caller ID if it's normally set to private. This is required as a security precaution so we have a record of all incoming calls. If you block your Caller ID and try to call us, your call will not go through and the following message will be played when calling any of our phone numbers: "We're sorry. The party you are trying to reach is not accepting calls from private numbers. Please hang up, reverse your number privacy, and try again."


  • New GNPS Logo with star in center