Polycom 3725-76302-001LI manual 7Dial rule actions

Dial Rules Call Server Configuration

Table 10-7Dial rule actions

For this action:	The system attempts to resolve the address as follows:
Block	Blocks the call.
Resolve to IP address	Tries to treat the dial string as an IP address, and if it can, assumes
	that it’s the address of an unregistered endpoint.
Resolve to registered	Looks for a registered endpoint (active or inactive) that has the same
endpoint	alias or signaling address.
	Note: This action employs the H.323<->SIP gateway function if
	applicable.
Resolve to service	Looks for a service prefix that matches the beginning of the dial string
prefix	(not counting the URI scheme, if present).
	Note: For a SIP peer, the dial string must either include the protocol
	or consist of only the prefix and user name (no @domain). For
	instance, if the SIP peer’s prefix is 123, the dial string for a call to
	alice@polycom.com must be one of the following:
	sip:123alice@polycom.com
	123alice
Resolve to external SIP	Checks the domain of the dial string against all of the rule’s selected
peer	peers, looking for a peer proxy responsible for that domain.
	Note: This action employs the H.323<->SIP gateway function if
	applicable.
	This action may be used for “unauthorized call” dial rules.
Resolve to external	If the dial string appears to be an H.323 alias, simultaneously sends
gatekeeper	LRQ messages to all of the rule’s selected gatekeepers.
	Note: This action employs the H.323<->SIP gateway function if
	applicable.
Resolve to external	Determines if the dial string is a well-formed instance of an enabled
address	external address type, and if so, applies the resolution procedures
	specified in the applicable standard for that address type.
Resolve to conference	Looks for a conference room or virtual meeting room that matches the
room ID	dial string.
	This action may be used for “unauthorized call” dial rules.
Resolve to virtual entry	Looks for a shared-number entry queue that matches the dial string.
queue	This action may be used for “unauthorized call” dial rules.

See also:

“Dial Rules” on page 243

“The Default Dial Plan and Suggestions for Modifications” on page 246 “Preliminary/Postliminary Scripting” on page 254

Polycom, Inc. 251