¿Cómo usar la prioridad de llamada y paginación en las aplicaciones de transmisión?

Introducción

Resumen

Esta guía explica cómo utilizar la función de prioridad de llamada y megafonía del gateway de broadcast BK-DAB-PA3 en aplicaciones de paging basadas en servidor SIP. Por defecto, cuando el dispositivo está reproduciendo audio de broadcast, una llamada entrante no puede interrumpir la reproducción actual. En este caso, puede utilizar los ajustes de prioridad de llamada y megafonía para permitir que las llamadas en vivo entren durante una transmisión activa. Las siguientes secciones explican cómo configurar y utilizar esta función.

Modelos aplicables

BK-DAB-PA3

Diagrama de conexión de red

Conecte el PC, el BK-DAB-PA3 y el servidor SIP al mismo switch para que el PC, el servidor SIP y el dispositivo puedan comunicarse entre sí a través de la red. El ejemplo de conexión se muestra a continuación.

Diagrama de conexión de red para el BK-DAB-PA3 y el servidor SIP

Uso de la prioridad de llamada y megafonía en aplicaciones de broadcast

Resumen de la función de prioridad

La función de prioridad de llamada y megafonía determina si el dispositivo debe responder primero a una llamada en vivo o continuar dando prioridad al flujo de broadcast. En muchas aplicaciones de megafonía, es necesario insertar una llamada en vivo mientras se reproduce audio de broadcast. Esto se puede lograr ajustando la configuración de prioridad.

1. Después de obtener la dirección IP del BK-DAB-PA3, inicie sesión en la interfaz web del dispositivo y vaya a Intercom Settings —> Multicast, como se muestra a continuación:

Abrir la página de configuración multicast en el BK-DAB-PA3

2. En la página Multicast, encontrará las opciones Priority e Intercom priority. Sus funciones son las siguientes:

Priority: define el nivel de prioridad para llamadas normales. Los niveles van de 1 a 10. Cuanto menor sea el número, mayor será la prioridad.

Intercom priority: define el nivel de prioridad para audio de broadcast o paging. Los niveles también van de 1 a 10. Cuanto menor sea el número, mayor será la prioridad.

Prioridad en uso — Insertar una llamada durante un broadcast

En muchas instalaciones, una llamada en vivo no puede interrumpir una transmisión en curso por defecto. En ese caso, ajustar la configuración de prioridad de llamada y megafonía puede resolver el problema. Los siguientes pasos explican cómo configurar el dispositivo para que una llamada en vivo pueda entrar durante un broadcast.

1. Inicie sesión en la interfaz web del BK-DAB-PA3 y vaya a Intercom Settings —> Multicast. Configure el número del campo Priority con un valor menor que el del campo Intercom priority. Como un número menor significa mayor prioridad, esto otorga prioridad a las llamadas en vivo sobre el audio de broadcast, como se muestra a continuación:

Configurar la prioridad de llamada por encima de la prioridad de paging en el BK-DAB-PA3

2. Después de ajustar los valores de prioridad, haga clic en submit para guardar la configuración. Una vez hecho esto, las llamadas en vivo podrán interrumpir el flujo de broadcast.

3. Ejemplo de prueba con el servidor SIP Yunyi:

Registre el BK-DAB-PA3 en el servidor SIP Yunyi utilizando la cuenta 719. Luego abra la tarea de broadcast en el servidor Yunyi y permita que el PA3 reproduzca contenido de broadcast SIP, como se muestra a continuación:

Probar la reproducción de broadcast mediante el servidor SIP Yunyi

4. En este momento, realice una llamada al BK-DAB-PA3 desde otro dispositivo. El BK-DAB-PA3 responderá la llamada e interrumpirá el audio de broadcast. Cuando finalice la llamada, el contenido de broadcast se reanudará automáticamente.

Llamada en vivo interrumpiendo el audio de broadcast en el PA3

Catálogo
Servicio al cliente Teléfono
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