W611W User Manual
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Picture 69 - Web Intercom configure
Table 8 - Intercom configure
Parameter
Description
Enable Intercom
When intercom is enabled, the device will accept the incoming call request with a SIP
header of Alert-Info instruction to automatically answer the call after specific delay.
Enable Intercom
Mute
Enable mute mode during the intercom call
Enable Intercom
Tone
If the incoming call is intercom call, the phone plays the intercom tone
Enable Intercom
Barge
Enable Intercom Barge by selecting it, the phone auto answers the intercom call
during a call. If the current call is intercom call, the phone will reject the second
intercom call
9.4 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 phone, 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 phone to receive an RTP stream from pre-configured multicast listening address without involving SIP
signaling. You can specify up to 10 multicast listening addresses.