Polycom 3725-76302-001LI manual Domains, Authorized domains list

DMA Operations Guide Domains

Domains

On the Domains page, you can add administrative domains to or remove them from the list of domains from which registrations are accepted.

If the list is empty, all domains are considered local, and the system accepts endpoint registrations from any domain. Otherwise, it accepts registrations only from the listed domains. This is a supercluster-wide configuration.

Note

The Resolve to external address dial rule action (see “Add Dial Rule Dialog Box” on page 250) doesn’t match against domains that are considered local. If the list of domains is empty and all domains are considered local, this dial rule action won’t match any dial string and can’t be used.

In some circumstances (depending on network topology and configuration), dialing loops can develop if you don't restrict the DMA system to specific domains.

The following table describes the fields on the page.

Table 10-2Fields on the Domains page

Field	Description
Add new domain	Enter a domain and click Add to add it to the
	Authorized domains list.
	Domain names must be valid and full domains, but you
	can replace a single host label within a domain with the
	wildcard character to match multiple subdomains. For
	instance:, *.mycompany.com matches:
	eng.mycompany.com
	fin.mycompany.com
	And eng.*.mycompany.com matches:
	eng.sanjose.mycompany.com
	eng.austin.mycompany.com
Authorized domains	The list of domains from which the system accepts
	registrations. Select a domain and click Remove to
	remove it from the list.
	Click Restore Defaults to remove all domains so that
	the system accepts registrations from any domain.

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