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 165 page image

Advanced Phone Features155place the previous multicast paging call on hold. If disabled, the phone willautomatically ignore all incoming multicast paging calls.To configure multicast listening addresses via web user interface:1. Click on Directory->Multicast IP.2. Select the desired value from the pull-down list of Paging Barge.3. Select the desired value from the pull-down list of Paging Priority Active.4. Enter the multicast IP address(es) and port number (e.g., 224.5.6.20:10008) whichthe phone listens to for incoming RTP multicast in the Listening Address field.5. Enter the label in the Label field.Label will appear on the touch screen when receiving the multicast RTP stream.6. Click Confirm to accept the change.NoteMusic on hold (MoH) is the business practice of playing recorded music to fill the silencethat would be heard by the party placed on hold. To use this feature, you should specifya SIP URI pointing to a Music on Hold Server account. When a call is placed on hold, thephone will send a SIP INVITE message to the Music on Hold Server account. The Musicon Hold Server account automatically answers the SIP INVITE messages andimmediately plays audio from some source located anywhere (LAN, Internet) to theThe priorities of listening addresses are predefined: 1 with the highest priority, 10 with thelowest.Both the multicast paging sender and the receiver’s phones play a warning tone whenestablishing a multicast paging call.Multicast listening addresses are configurable via web user interface only.