Yealink SIP-T48G Administrator's Guide

Administrator’s Guide for SIP-T2 Series/T19(P) E2/T4 Series/CP860 IP Phones
588
Parameters
Permitted Values
Default
None
dns_cache_srv.X.ttl
(X ranges from 1 to 12)
Integer from 30 to
2147483647
300
Description:
Configures the time interval (in seconds) that SRV record X may be cached before
the record should be consulted again.
Example:
dns_cache_srv.1.ttl = 3600
Web User Interface:
None
Phone User Interface:
None
dns_cache_a.X.name
(X ranges from 1 to 12)
Domain name
Blank
Description:
Configures the domain name in A record X.
Example:
dns_cache_a.1.name = yealink.pbx.com
Web User Interface:
None
Phone User Interface:
None
dns_cache_a.X.ip
(X ranges from 1 to 12)
IP address
Blank
Description:
Configures the IP address that the domain name in A record X maps to.
Example:
dns_cache_a.1.ip = 192.168.1.13
Web User Interface:
None
Phone User Interface:
None

Yealink SIP-T48G Specifications

General

Expansion module support	Yes
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Volume control	-
Display diagonal	7 \
Display resolution	800 x 480 pixels
Lines quantity	- lines
Phonebook capacity	1000 entries
Number of VoIP accounts	6
AC adapter input voltage	100 - 240 V
Number of handles included	1 pc(s)

Weight and Dimensions

Width	266 mm
Height	185 mm