The RetargetRequestfunction proxies the current SIP request to the supplied URI while allowing other SIP applications to process the request as well.
void RegargetRequest( string uri );
The RetargetRequestfunction has the similar effect as the ProxyRequestfunction, except for the following:
RetargetRequestallows other SIP applications to process the request and ProxyRequestdoes not.
The uriparameter is required in RetargetRequestand it is optional in ProxyRequest.