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TIA TR-41, User Premises Telecommunications Requirements

TR41-04-08-004. T1A1/2003-163. TIA TR-41, User Premises Telecommunications Requirements. Stephen R Whitesell Chair VTech Communications. Scope.

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TIA TR-41, User Premises Telecommunications Requirements

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  1. TR41-04-08-004 T1A1/2003-163 TIA TR-41, User PremisesTelecommunications Requirements Stephen R WhitesellChairVTech Communications

  2. Scope Addresses voluntary standards for telecommunications terminal equipment and systems, specifically those used for voice service, integrated voice and data service, and Internet Protocol (IP) applications. The work involves developing performance and interface criteria for equipment, systems and private networks, as well as the information necessary to ensure their proper interworking with each other, with public networks, with IP telephony infrastructures, and with carrier-provided private-line services. It also includes providing input on product safety issues, identifying environmental considerations for user premises equipment, and addressing the administrative aspects of product approval processes. In addition, TR-41 develops criteria for preventing harm to the telephone network that become mandatory when adopted by the Administrative Council for Terminal Attachments (ACTA).

  3. Structure • TR-41.1 - Telephony Aspects of MLTS and VoIP Equipment • TR-41.3 – Analog and Digital Wireline Terminals • TR-41.3.8 – Network Signaling • TR-41.3.9 – Cordless Telephones • TR-41.3.10 – Hands Free Telephones • TR-41.3.11 – Headsets • TR-41.4 – VoIP Systems: IP Telephony Infrastructure and Endpoints

  4. Structure • TR-41.7 – Environmental and Safety Considerations • TR-41.7.1 – Harmonization of International Safety Standards • TR-41.7.4 – Environmental Considerations • TR-41.7.5 – Overcurrent Protection Devices • TR-41.9 – Technical and Administrative Regulatory Considerations • TR-41.9.2 – Rationale and Measurement Guidelines

  5. Standards(Partial List) • TIA-464-C – Requirements for PBX Switching Equipment • TIA-470-C – Requirements for Analog Telephones • TIA-470.110-C – Handset Acoustics • TIA-470.210-C – Resistance and Impedance • TIA-470.220-C – Alerter Acoustic Output • TIA-470.310-C – Cordless Telephone Range Measurement • TIA-571-A – Environmental Considerations • TIA-810-A – Transmission Requirements for Narrowband VoIP and PCM Wireline Telephones

  6. Standards(Partial List) • TIA-IS-811 – Performance and Interoperability Requirements for VoIP Feature Telephones • TIA-912 – IP Voice Gateway Transmission Requirements • TIA-920 – Transmission Requirements for Wideband Digital Wireline Telephones • TIA-968-A – Requirements for Connection of Equipment to the Network (FCC Part 68) • TIA-TSB-116 – Voice Quality Recommendations for IP Telephony

  7. Future Meeting Schedule • August 9-13, 2004 – Washington, DCHamilton Crowne Plaza Hotel, 14th & K Streets • November 8-12, 2004 – San Antonio, TXSt Anthony Hotel (Wyndham), 300 East Travis • February 7-11, 2005 – Las Vegas, NVEmbassy Suites - Tentative • May 9-13, 2005 • August 8-12, 2005 • November 7-11, 2005

  8. Additional Information • www.tiaonline.org/standards/sfg/tr-41 • Meeting Notices and Schedules • Agendas and Meeting Reports for Individual Groups • Mission and Scope Statements • Public FTP Access (Meeting Folders and Contributions) • VoIP Standards (Free Download) • Part 68 FAQs and Regulatory Approvals Guide

  9. Contact Information Stephen R Whitesell Chair, TIA TR-41 Senior Technical Consultant Standards & Regulatory Matters VTech Communications Tel: 732 751 1079 Fax: 732 751 0095 Email: swhitesell@vtech.ca

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