Yealink SIP-T52S Administrator's Guide

Configuring Advanced Features
697
Parameters
Permitted Values
Default
Phone User Interface:
None
multicast.receive.ignore_dnd.priority
Integer from 0 to 31
0
Description:
Configures the lowest priority of the multicast paging call that can be received when DND
is activated in phone mode.
1 is the highest priority, 31 is the lowest priority.
0-Disabled
1-1
2-2
3-3
…
31-31
If it is set to 0 (Disabled), all incoming multicast paging calls will be automatically ignored
when DND is activated in phone mode.
If it is not set to 0 (Disabled), the IP phone will receive the incoming multicast paging call
with a higher or same priority than this value and ignore that with a lower priority than this
value when DND is activated in phone mode.
Note: It is not applicable to CP860/CP920 IP phones.
Web User Interface:
Directory->Multicast IP->Ignore DND
Phone User Interface:
None
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 Ignore DND.
4. Select the desired value from the pull-down list of Paging Priority Active.
5. Enter the multicast IP address(es) and port number (e.g., 224.5.6.20:10008) which the
phone listens to for incoming RTP multicast in the Listening Address field.
1 is the highest priority and 31 is the lowest priority.
6. Enter the label in the Label field.
Label will appear on the LCD screen when receiving the multicast RTP stream.
7. Select the desired channel from the pull-down list of Channel.

Yealink SIP-T52S Specifications

General

Touchscreen	-
Display diagonal	2.8 \
Backlight display	Yes
Display resolution	320 x 240 pixels
Lines quantity	16 lines
Phonebook capacity	1000 entries
Number of VoIP accounts	12
AC adapter input voltage	100 - 240 V
Bluetooth version	2.1+EDR
Security algorithms	802.1x RADIUS, HTTPS, MD5
Ethernet LAN interface type	Gigabit Ethernet
USB 2.0 ports quantity	1
Ethernet LAN (RJ-45) ports	2
Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Voice codecs	G.722, G.723, G.723.1, G.726, OPUS, iLBC
Volume control	Digital
Operating temperature (T-T)	-10 - 40 °C
Operating relative humidity (H-H)	10 - 95 %
Cables included	LAN (RJ-45)
Number of handles included	1 pc(s)
Front camera	No
Operating system installed	Linux

Weight and Dimensions

Depth	212 mm
Width	211.6 mm
Height	166.8 mm