ATIS 0300060

9YY NXX Code Assignment Guidelines

The Alliance for Telecommunications Industry Solutions, 02/01/2016

Publisher: ATIS

File Format: PDF

$142.00$285.22

Published:01/02/2016

This document specifies guidelines for the assignment of NXX codes within the 9YY Service Access Code (SAC) to carriers.

Broadband Integrated Services Digital Network (B-ISDN) - Operations and Maintenance (OAM) Principles and Functions

$121.00 $243.01

B-ISDN Signaling ATM Adaptation Layer - Layer Management for the SAAL at the NNI

$87.00 $175.00

Usage Data Management for Packet-Based Services - Service-Neutral Protocol Specification for Billing Applications

$146.00 $293.02

Transmission Performance Standards Issues on ATM Voice Based Telecommunications Network

$55.00 $110.00