Patton electronic SmartNode 4110 Series Custom SIP URIs from called-/calling-e164 properties

SmartWare Software Configuration Guide 40 • Call router configuration

The input called party number 0778881111 matches the expression (.%) – any character repeated zero or more times.

The first bracket encloses the last whole called party number: (.%) == (0778881111) -> \1 = 0778881111

The output (calling party number) is built from the first bracket \1.

The calling party number is set to 0778881111.

Custom SIP URIs from called-/calling-e164 properties

The regular expression engine used for mapping-tables and routing-tables in the Call Router can handle not only handle digits, but whole strings. You can construct custom SIP URIs from call leg properties as called and calling e.164. See the following examples.

Example 1: Use regular expressions to create mapping tables that map the called-party-e164 number to the called-party-URI for SIP calls. The following example shows how to build a SIP To-URI from the called- party number.

Mode: Context CS

Step	Command	Purpose
1	node(ctx-cs)[switch]#mapping-	Creates a mapping table that examines the called-party
	table called-e164 to called-uri	number and sets the called-party URI (To-URI).
	name
2	node(map-tab)[name]#map (.+) to	If the called-party number exists (at least one digit) the
	sip:user_\1@example.com	called-party URI is set to user_<called-e164>@exam-
		ple.com
3	node(map-tab)[name]#map	If the called-party number does not exist (calls that don’t
	default to	match to the rule of step 2), the called-party URI is set to
	sip:anonymous@example.com	anonymous@example.com

Example 2: Use a mapping table to set the display name field of To-URIs for outgoing SIP calls from the called-party number of an incoming call. The following example shows how to set the called-party name based on the called-party number.

Mode: Context CS

Step	Command	Purpose
1	node(ctx-cs)[switch]#mapping-	Creates a mapping table that examines the called-party
	table called-e164 to called-name	number and sets the called-party name.
	name
2	node(map-tab)[name]#map (.%) to	Copies the whole called-party number to the called-
	\1	party name.

Other mapping tables

Example: Mapping table to set the called party number type to international (unconditionally) Input:called-e164 = 0041998882525; calling-type-of-number = unknown Result:called-e164 = 0041998882525; calling-type-of-number = international

Call router configuration task list 488