Fanvil LINKVIL W712, User Manual

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8 Advance Function
8.1 Record
After inserting a U disk or TF card, the device supports recording operations during call. At the same time,
the web page displays the available capacity and the total capacity of the U disk or TF card.
You must first start the recording on the phone web [Application] >> [Recording Management] to set up
voice coding. All calls reposted by the gateway will be recorded. The specific web is as follows:
Picture 16 - recording settings Page
8.2 MCAST
This feature allows user to make some kind of broadcast call to people who are in multicast group. User
can configure a multicast DSS Key on the device, which allows user to send a Real Time Transport Protocol
(RTP) stream to the pre-configured multicast address without involving SIP signaling. You can also configure
the device to receive an RTP stream from pre-configured multicast listening address without involving SIP
signaling. You can specify up to 10 multicast listening addresses.