CyberData 011186 Instrukcja Użytkownika Pobierz pdf (Strona 52)

Operations Guide 930796L CyberData Corporation

Installing the VoIP Outdoor Intercom

Intercom Setup

2.4.8 Configure the Multicast Parameters

The Multicast Configuration page allows the device to join up to ten paging zones for receiving ulaw/

alaw encoded RTP audio streams.

A paging zone can consist of one or many CyberData multicast group-enabled products. There is no

limit to how many speakers can be in a given paging zone. Each multicast group is defined by a

multicast address and port number.

Each multicast group is assigned a priority, allowing simultaneously arriving pages to be serviced

based on importance. Multicast groups are compatible with IGMP through version 3. The device

supports simultaneous SIP and Multicast.

1. Click on the Multicast menu button to open the Multicast page. See Figure 2-22.

Figure 2-22. Multicast Configuration Page

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CyberData 011186 Instrukcja Użytkownika Strona 52