[Home](./index.md) > [sip.js](./sip.js.md) > [URI](./sip.js.uri.md) ## URI class URI. Signature: ```typescript export declare class URI extends Parameters ``` ## Constructors | Constructor | Modifiers | Description | | --- | --- | --- | | [(constructor)(scheme, user, host, port, parameters, headers)](./sip.js.uri._constructor_.md) | | Constructor | ## Properties | Property | Modifiers | Type | Description | | --- | --- | --- | --- | | [aor](./sip.js.uri.aor.md) | | string | | | [host](./sip.js.uri.host.md) | | string | | | [port](./sip.js.uri.port.md) | | number | undefined | | | [scheme](./sip.js.uri.scheme.md) | | string | | | [user](./sip.js.uri.user.md) | | string | undefined | | ## Methods | Method | Modifiers | Description | | --- | --- | --- | | [clearHeaders()](./sip.js.uri.clearheaders.md) | | | | [clone()](./sip.js.uri.clone.md) | | | | [deleteHeader(header)](./sip.js.uri.deleteheader.md) | | | | [getHeader(name)](./sip.js.uri.getheader.md) | | | | [hasHeader(name)](./sip.js.uri.hasheader.md) | | | | [setHeader(name, value)](./sip.js.uri.setheader.md) | | | | [toRaw()](./sip.js.uri.toraw.md) | | | | [toString()](./sip.js.uri.tostring.md) | | |