Yealink T21PE2 - Page 221

Account Settings
215
Default Blank
Parameter
dns_cache_naptr.X.order
[2]
<y0000000000xx>.cfg
Description
It configures the order of NAPTR record X.
NAPTR record with the lower order is more preferred.
Example:
dns_cache_naptr.1.order = 90
Permitted
Values
Integer from 0 to 65535
Default 0
Parameter
dns_cache_naptr.X.preference
[2]
<y0000000000xx>.cfg
Description
It configures the preference of NAPTR record X.
NAPTR record with lower preference is more preferred.
Example:
dns_cache_naptr.1.preference = 50
Permitted
Values
Integer from 0 to 65535
Default 0
Parameter
dns_cache_naptr.X.replace
[2]
<y0000000000xx>.cfg
Description
It configures a domain name to be used for the next SRV query in NAPTR record X.
Example:
dns_cache_naptr.1.replace = _sip._tcp.yealink.pbx.com
Permitted
Values
Domain name
Default Blank
Parameter
dns_cache_naptr.X.service
[2]
<y0000000000xx>.cfg
Description
It configures the transport protocol available for the SIP server in NAPTR record X.
Example:
dns_cache_naptr.1.service = SIP+D2T
Permitted
Values
SIP+D2U-SIP over UDP
SIP+D2T-SIP over TCP
SIPS+D2T-SIPS over TLS
Default Blank
Parameter
dns_cache_naptr.X.ttl
[2]
<y0000000000xx>.cfg
Description
It configures the time interval (in seconds) that NAPTR record X may be cached before the record should
be consulted again.
Example:
dns_cache_naptr.1.ttl = 3600