Yealink SIP-T40P User Manual

Also see for SIP-T40P: Developer's guide Administrator's guide Manual Auto provisioning guide Getting started

Contents

Yealink SIP-T40P User Manual Manual pdf 130 page image

User Guide for the SIP-T40P IP Phone120The multicast RTP session is established again.4. To end the multicast RTP session, press the EndCall soft key.NoteTo s end RTP stream via a paging key list when the receiver’s phone is idle:1. Press the paging list key when the phone is idle.2. Press or to select the desired group.3. Press or the Paging soft key to send RTP.4. To place the current multicast RTP session on hold, press the Hold soft key.The sender’s phone places the multicast RTP session on hold and receiver’s phonereleases the session.5. To resume the held multicast RTP session, press the Re s ume soft key.The multicast RTP session is established again.6. To end the multicast RTP session, press the EndCall soft key.Music 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 theheld party. Contact your system administrator for the SIP URI.To configure music on hold server via web user interface:1. Click on A ccount->Advanced.2. Select the desired account from the pull-down list of A ccount.Multicast RTP is one way only from the sen der to the multicast address(es) (receiver). Foroutgoing RTP multicasts, all other existing calls on the phone will be placed on hold.