36 CFR Part 1194 - Information and Communication Technology (ICT) Final Standards and Guidelines (with amendments issued through Jan. 2018)

702.7 International Telecommunications Union Telecommunications Standardization Sector (ITU-T).

Copies of the referenced standards may be obtained from the International Telecommunication Union, Telecommunications Standardization Sector, Place des Nations CH-1211, Geneva 20, Switzerland (http://www.itu.int/en/ITU-T).

702.7.1 ITU-T Recommendation E.161, Series E.

Overall Network Operation, Telephone Service, Service Operation and Human Factors—International operation - Numbering plan of the international telephone service, Arrangement of digits, letters and symbols on telephones and other devices that can be used for gaining access to a telephone network, February 2001, IBR approved for Appendix C, Section 407.3.3.

702.7.2 ITU-T Recommendation G.722.2, Series G.

Transmission Systems and Media, Digital Systems and Networks – Digital terminal equipment – Coding of analogue signals by methods other than PCM, Wideband coding of speech at around 16 kbit/s using Adaptive Multi-Rate Wideband (AMR-WB), July 2003, IBR approved for Appendix C, Section 412.4.