Yealink SIP-T48G Administrator's Guide

Configuring Advanced Features
583
Procedure
Static DNS cache can be configured only using the configuration files.
Configuration File
<y0000000000xx>.cfg
Configure NAPTR/SRV/A records.
Parameters:
dns_cache_naptr.X.name
dns_cache_naptr.X.flags
dns_cache_naptr.X.order
dns_cache_naptr.X.preference
dns_cache_naptr.X.replace
dns_cache_naptr.X.service
dns_cache_naptr.X.ttl
dns_cache_srv.X.name
dns_cache_srv.X.port
dns_cache_srv.X.priority
dns_cache_srv.X.target
dns_cache_srv.X.weight
dns_cache_srv.X.ttl
dns_cache_a.X.name
dns_cache_a.X.ip
dns_cache_a.X.ttl
<MAC>.cfg
Configure the IP phone whether to
cache the additional
DNS records.
Parameter:
account.X.dns_cache_type
Configure the IP phone whether to
use static DNS cache preferentially.
Parameter:
account.X.static_cache_pri
Details of Configuration Parameters:
Parameters
Permitted Values
Default
dns_cache_naptr.X.name
(X ranges from 1 to 12)
Domain name
Blank
Description:

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