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Published Option
Default Value: *
Valid Values: A valid entry can only contain alphanumeric characters, '.', '-', and ':characters, or the wildcard, '*'
Changes Take Effect: At start/restart
Defines list of headers to expose to the application. This specifies a list of header names from the outgoing INFO requests, whose values can be customized by the application.
For example, sip.out.info.headers = From To Via. The customized values' names will be in sip.info.<headername>=<value> format. If this value is '*', then all headers will be exposed. If this value is 'none', then no headers will be exposed. 'none' will be ignored alongside other values.
Draft Option
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