Yealink SIP- T28P User Manual

Also see for Yealink SIP-T28P: Auto provisioning guide User guide User guide User guide User guide

Contents

Yealink SIP- T28P User Manual Manual pdf 87 page image

Advanced Phone Features77Intercom 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 allow it to receive an RTP stream from pre-configuredmulticast listening address(es) without involving SIP signaling. You can specify up to 10multicast listening addresses.To configure a multicast paging key via phone user interface:1. Press Menu->Features->DSS Keys->Memory Keys (or Line Keys).2. Select the desired DSS key.3. Press or , or the Switch soft key to select Key Event from the Type field.4. Press or , or the Switch soft key to select Multicast Paging from the KeyType field.5. Enter the multicast IP address and port number (e.g. 224.5.6.20:10008) in the Valuefield.6. Press the Save soft key to accept the change or the Back soft key to cancel.You can also configure a multicast paging key via web user interface at the pathPhone->DSS Keys.You can also configure the phone to use a default codec for sending Multicast RTPstream via web user interface.To configure a default codec for multicast paging via web user interface:1. Click on Phone->Features.2. Select the desired codec from the pull-down list of MulticastCodec.