User guide

Yealink IP Phones Auto Provisioning Guide
258
Parameter
Permitted
Values
Descriptions
Web Setting Path
account.X.dns_cache_naptr.Y.flags
(X ranges from 1 to 3, Y ranges from 1 to 2.)
S, A, U or P
It configures the flag of NAPTR record Y for
account X. (Always “s” for SIP, which means
to do an SRV lookup on whatever is in the
replacement field)
S-Do an SRV lookup next.
A-Do an A lookup next.
U-No need to do a DNS query next.
P-Service customized by the user
The default value is blank.
It takes effect after a reboot.
For more information, refer to Server
Redundancy on Yealink IP Phones .
account.X.dns_cache_naptr.Y.order
(X ranges from 1 to 3, Y ranges from 1 to 2.)
Integer from 0
to 65535
It configures the order of NAPTR record Y for
account X. NAPTR record with lower order is
more preferred.
The default value is 0.
It takes effect after a reboot.
For more information, refer to Server
Redundancy on Yealink IP Phones .
account.X.dns_cache_naptr.Y.preference
(X ranges from 1 to 3, Y ranges from 1 to 2.)
Integer from 0
to 65535
It configures the preference of NAPTR record Y
for account X. NAPTR record with lower