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Published Option
out.refer.params
Default Value: RequestURI
Valid Values: A valid entry can only contain alphanumeric characters, '.', '-', and ':characters
Changes Take Effect: At start/restart
Defines list of parameters to expose to the application. This specifies a list of header names from the outgoing REFER requests, whose parameter values can be customized by the application. sip.out.refer.params = RequestURI.
The customized values' names will be in sip.refer.<headername>.<paramname>=<value> format.
Draft Option
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