Polycom 1725-11530-310 manual Dns.cache.A.1 , dns.cache.A.2 , and so on

Administrator’s Guide SoundPoint IP / SoundStation IP

reg.1.server.1.transport="UDPOnly"

reg.1.server.2.address="172.23.0.150"

reg.1.server.2.port="5075"

reg.1.server.2.transport="UDPOnly"

When the static DNS cache is used, the sip.cfg configuration would look as follows:

reg.1.address="1001"

reg.1.server.1.address="sipserver.example.com"

reg.1.server.1.port="5075"

reg.1.server.1.transport="UDPOnly"

reg.1.server.2.address=""

reg.1.server.2.port=""

reg.1.server.2.transport=""

dns.cache.A.1.name="sipserver.example.com"

dns.cache.A.1.ttl="3600"

dns.cache.A.1.address="172.23.0.140"

dns.cache.A.2.name="sipserver.example.com"

dns.cache.A.2.ttl="3600"

dns.cache.A.2.address="172.23.0.150"

Note	Above addresses are presented to SIP application in order, for example,
	dns.cache.A.1, dns.cache.A.2, and so on.

Example 2

This example shows how to configure static DNS cache where your DNS provides A records for server.X.address but not SRV. In this case, the static DNS cache on the phone provides SRV records. For more information, go to http://tools.ietf.org/html/rfc3263 .

When the static DNS cache is not used, the sip.cfg configuration would look as follows:

reg.1.address="1002@sipserver.example.com"

reg.1.server.1.address="primary.sipserver.example.com"

reg.1.server.1.port="5075"

reg.1.server.1.transport="UDPOnly"

reg.1.server.2.address="secondary.sipserver.example.com"

reg.1.server.2.port="5075"

reg.1.server.2.transport="UDPOnly"

When the static DNS cache is used, the sip.cfg configuration would look as follows:

reg.1.address="1002"

reg.1.server.1.address="sipserver.example.com"

reg.1.server.1.port=""

reg.1.server.1.transport="UDPOnly"

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