Yealink SIP-T2 Series Administrator's Manual page 221

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