Yealink SIP-T22P User Manual

Also see for Yealink SIP-T22P: Auto provisioning guide User guide User guide User guide User guide

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Yealink SIP-T22P User Manual Manual pdf 120 page image

User Guide SIP-T22P IP Phone108To 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 for incoming RTP multicast in the Listening Address field.The valid multicast IP addresses range from 224.0.0.0 to 239.255.255.255.5. Enter the label in the Label field.Label will appear on the LCD screen when receiving the RTP multicast.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 to the SIP INVITE messages andimmediately plays audio from some source located anywhere (LAN, Internet) to theheld party. Contact your system administrator for the SIP URI.The priorities of listening addresses are predefined: 1 with the highest priority, 10 with thelowest.Both the multicast paging sender and the receiver play a warning tone whenestablishing a multicast paging call.Multicast listening addresses is configurable via web user interface only.