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Network Maintenance: Access and Testing-TSC/RTU Generic Requirements For Metallic Loop Testing

Document Number GR-844
Issue Number 02
Issue Date Nov 1995
Replaces TA-TSY-000844 Issue01

    ABSTRACT: To maintain the quality and reliability of the telecommunications network, testing is an ongoing necessity. This document presents the
    view of Telcordia on generic Test System Controller/Remote Test Unit (TSC/RTU) functional requirements to support metallic loop
    testing. The document serves as a companion document to GR-202, Loop Testing Messages at the OS/TSC Interface, which
    specifies messages to accomplish the testing of subscriber loops over the Operations System (OS)/TSC-RTU interface.

    GR-844 replaced TA-TSY-000844.

    When using GR-844, you may need to refer to GR-202, GR-324, and/or IEEE 743. You may also want to refer to
    TR-TSY-000465, GR-818, GR-819, and/or GR-834.

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