[Home](./index.md) > [sip.js](./sip.js.md) > [SessionDialog](./sip.js.sessiondialog.md) > [info](./sip.js.sessiondialog.info.md) ## SessionDialog.info() method An INFO request can be associated with an Info Package (see Section 5), or associated with a legacy INFO usage (see Section 2). The construction of the INFO request is the same as any other non-target refresh request within an existing invite dialog usage as described in Section 12.2 of RFC 3261. https://tools.ietf.org/html/rfc6086\#section-4.2.1 Signature: ```typescript info(delegate?: OutgoingRequestDelegate, options?: RequestOptions): OutgoingInfoRequest; ``` ## Parameters | Parameter | Type | Description | | --- | --- | --- | | delegate | OutgoingRequestDelegate | | | options | RequestOptions | Options bucket. | Returns: `OutgoingInfoRequest`