Yealink SIP-T52S Administrator's Guide

Administrator’s Guide for SIP-T2 Series/T19(P) E2/T4 Series/T5 Series/CP860/CP920 IP Phones
772
Parameters
Permitted Values
Default
dns_cache_srv.1.port = 5060
Note: For more information, refer to RFC 2782.
Web User Interface:
None
Phone User Interface:
None
dns_cache_srv.X.priority
(X ranges from 1 to 12)
Integer from 0 to 65535
0
Description:
Configures the priority for the target host in SRV record X.
Lower priority is more preferred. For example, SRV record with the priority value 0 is more
preferred than that with the priority value 1 because 0 is lower than 1.
Note: For more information, refer to RFC 2782.
Web User Interface:
None
Phone User Interface:
None
dns_cache_srv.X.target
(X ranges from 1 to 12)
Domain name
Blank
Description:
Configures the domain name of the target host for an A query in SRV record X.
Example:
dns_cache_srv.1.target = server1.yealink.pbx.com
Note: For more information, refer to RFC 2782.
Web User Interface:
None
Phone User Interface:
None
dns_cache_srv.X.weight
(X ranges from 1 to 12)
Integer from 0 to 65535
0
Description:
Configures the weight of the target host in SRV record X.
When priorities are equal, weight is used to differentiate the preference. Higher weight

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