Polycom 3725-76302-001O manual Callersitearea

	Call Server Configuration
Variable	Initial value
CALLER_SIP_URI	Array variable initially set to the set of SIP URI addresses of the caller. The
	length of the array is 0 if the caller doesn’t have a SIP URI address.
CALLER_SITE_AREA	Area code of the caller’s site. Blank if the site doesn’t have an area code.
_CODE
CALLER_SITE_COUNTRY_COD	Country code of the caller’s site. Blank if the site doesn’t have a country
E	code.
CALLER_SITE_DIGITS	The number of subscriber number digits in the caller’s site (that is, the length
	of a phone number at the site, excluding area code). Blank if the site doesn’t
	have a number of digits.
CALLER_SITE_NAME	The name of the caller’s site.
CALLER_SITE_SITE	The site code of the caller’s site.
_CODE
CALLER_TEL_URI	Array variable initially set to the set of Tel URI addresses of the caller. The
	length of the array is 0 if the caller doesn’t have a Tel URI address.
DIAL_STRING	Initially set to the dial string being evaluated. If the script modifies the
	DIAL_STRING value, the modified value is used as the input to the dial rule
	action.
	For SIP, when the DIAL_STRING is modified by the script, it’s use depends
	on the dial rule action:

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