ITU-T Q 109 SPANISH-1988 TRANSMISSION OF THE ANSWER SIGNAL IN INTERNATIONAL EXCHANGES《国际交换中应答信号的传输》.pdf

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1、UNIN INTERNACIONAL DE TELECOMUNICACIONESUIT-T Q.109SECTOR DE NORMALIZACINDE LAS TELECOMUNICACIONESDE LA UITRECOMENDACIONES GENERALES SOBRE LACONMUTACIN Y LA SEALIZACINTELEFNICASCLUSULAS APLICABLES A TODOS LOSSISTEMAS NORMALIZADOS DEL UIT-TTRANSMISIN DE LA SEAL DERESPUESTA EN LAS CENTRALESINTERNACION

2、ALESRecomendacin UIT-T Q.109(Extracto del Libro Azul)NOTAS1 La Recomendacin UIT-T Q.109 se public en el fascculo VI.1 del Libro Azul. Este fichero es un extracto delLibro Azul. Aunque la presentacin y disposicin del texto son ligeramente diferentes de la versin del Libro Azul, elcontenido del ficher

3、o es idntico a la citada versin y los derechos de autor siguen siendo los mismos (Vase acontinuacin).2 Por razones de concisin, el trmino Administracin se utiliza en la presente Recomendacin para designar auna administracin de telecomunicaciones y a una empresa de explotacin reconocida. UIT 1988, 19

4、93Reservados todos los derechos. No podr reproducirse o utilizarse la presente Recomendacin ni parte de la misma decualquier forma ni por cualquier procedimiento, electrnico o mecnico, comprendidas la fotocopia y la grabacin enmicropelcula, sin autorizacin escrita de la UIT.Fascculo VI.1 - Rec. Q.10

5、9 1Recomendacin Q.109Fascculo VI.1 - Rec. Q.1091.9 TRANSMISIN DE LA SEAL DE RESPUESTA EN LAS CENTRALES INTERNACIONALESPor las razones expuestas en la Recomendacin Q.27, deben reducirse al mnimo las demoras que sonconsecuencia:- de la conversin de la seal nacional de respuesta en seal internacional d

6、e respuesta, y viceversa, y- de la transmisin de la seal internacional de respuesta por la parte internacional de la conexin,que vienen a agregarse a las que eventualmente imponen las conversiones y las repeticiones de la seal de respuesta enlos sistemas nacionales del pas de destino y del pas de origen.

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