Yealink SIP-T48G User Manual

Also see for Yealink SIP-T48G: Developer's guide Administrator's guide Manual Auto provisioning guide Getting started

Contents

Yealink SIP-T48G User Manual Manual pdf 145 page image

Advanced Phone Features135Intercom MuteYou can mute or un-mute the microphone on the phone for intercom calls automatically.If Intercom Mute is enabled, the microphone is muted for intercom calls. If IntercomMute is disabled, the microphone works for intercom calls. Intercom Mute is disabled bydefault.Intercom ToneYou can enable or disable the phone to play a warning tone when receiving anintercom call. If Intercom Tone is enabled, the phone plays a warning tone beforeanswering the intercom call. If Intercom Tone is disabled, the phone automaticallyanswers the intercom call without warning. Intercom Tone is enabled by default.Intercom BargeYou can enable or disable the phone to automatically answer an incoming intercom callwhile there is already an active call on the phone. If Intercom Barge is enabled, thephone automatically answers the intercom call and places the active call on hold. IfIntercom Barge is disabled, the phone handles an incoming intercom call like a waitingcall. Intercom Barge is disabled by default.You can use multicast paging to quickly and easily forward time sensitiveannouncements out to people within the multicast group. You can configure a multicastpaging key on the phone, which allows you to send a Real Time Transport Protocol (RTP)stream to the pre-configured multicast address(es) without involving SIP signaling. Youcan configure the phone to receive an RTP stream from pre-configured multicastlistening address(es) without involving SIP signaling. You can specify up to 10 multicastlistening addresses.To configure a multicast paging key via phone user interface:1. Tap the DSS Key key.2. Tap the desired line key.3. Tap the gray box of the Type field.4. Tap Key Event from the pull-down list.5. Tap the gray box of the Key Event field.6. Tap Multicast Paging from the pull-down list.7. (Optional.) Enter the string that will appear on the touch screen in the Label field.8. Enter the multicast IP address and port number (e.g., 224.5.6.20:10008) in the Valuefield.