TIA-920.123 Telecommunications Communications Products Transmission Requirements for Digital Interface Communications Devices with Group Speakerphones

TIA-920.123 - 2018 EDITION - CURRENT



Telecommunications Communications Products Transmission Requirements for Digital Interface Communications Devices with Group Speakerphones


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Document Number

TIA-920.123

Revision Level

2018 EDITION

Status

Current

Publication Date

March 1, 2018