Yealink SIP-T2 SERIES Administrator's Manual page 694

Administrator's Guide for SIP-T2 Series/T19(P) E2/T4 Series/CP860 IP Phones
None
Phone User Interface:
None
dns_cache_naptr.X.ttl
(X ranges from 1 to 12)
Description:
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
Web User Interface:
None
Phone User Interface:
None
dns_cache_srv.X.name
(X ranges from 1 to 12)
Description:
Configures the domain name in SRV record X.
Example:
dns_cache_srv.1.name = _sip._tcp.yealink.pbx.com
Web User Interface:
None
Phone User Interface:
None
dns_cache_srv.X.port
(X ranges from 1 to 12)
Description:
Configures the port to be used in SRV record X.
Example:
dns_cache_srv.1.port = 5060
Web User Interface:
None
670
Parameters Permitted Values
Integer from 30 to
2147483647
Domain name
Integer from 0 to 65535
Default
300
Blank
0