Yealink W52P

User Guide for the W52P IP DECT Phone
82
Using Private Hold
To place a call on private hold by handset A:
1. Press the Options soft key, and then select Private Hold.
2. Press the OK soft key.
The SCA call is held privately. User A can press the Resume soft key on handset to resume
the held call. User B is not able to retrieve the private held call.
Barging an Active SCA Call
SCA bridging feature allows SCA users to barge in an active call, and establish a conference call
with the third party.
To barge in an active SCA call by handset:
An SCA call is established between land-line phone B and DECT phone C.
1. Press the SCA soft key on DECT phone A.
Visual indicator on the LCD screen of the DECT phone A indicates that the shared line is in
the active state.
2. Select the active call you want to barge in.
3. Press the BargeIn soft key to barge in.
A conference call is established among DECT phone A, land-line phone B and DECT phone
C.
If an SCA user (User A or User B) cancels the call, the other SCA user is still connected to the
remaining party. If the third party (User C) cancels the call, the call ends.
Multicast Paging
You can use multicast paging to quickly and easily broadcast time-sensitive announcements to
people who are listening to a specific multicast group and a specific channel. You can configure
a paging list, which allows you to send a Real Time Transport Protocol (RTP) stream to the
pre-configured multicast address(es) and channel(s) without involving SIP signaling. You can
configure the phone to receive an RTP stream from pre-configured multicast listening
address(es) and channel(s) without involving SIP signaling. You can specify up to 31 multicast
listening addresses and channels.
The following describes 31 paging channels:
 0: You can broadcast audio to channel 0. Note that the Yealink IP phones running old
firmware version (old paging mechanism) can be regarded as listening to channel 0. It is
the default channel.
 1 to 25: You can broadcast audio to a specific channel. We recommend that you specify
these channels when broadcasting with Polycom IP phones which have 25 channels you
can listening to.