1、 AMERICAN NATIONAL STANDARD FOR TELECOMMUNICATIONS ATIS-0100312.1991(R2011) Voice Packetization Packetized Voice Protocol ATIS is the leading technical planning and standards development organization committed to the rapid development of global, market-driven standards for the information, entertain
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16、 Network Performance, Reliability and Quality of Service Committee (PRQC). Published by Alliance for Telecommunications Industry Solutions 1200 G Street, NW, Suite 500 Washington, DC 20005 Copyright 2011 by Alliance for Telecommunications Industry Solutions All rights reserved. No part of this publication may be reproduced in any form, in an electronic retrieval system or otherwise, without the prior written permission of the publisher. For information contact ATIS at 202.628.6380. ATIS is online at . Printed in the United States of America.