[Home](./index.md) > [sip.js](./sip.js.md) > [PublishUserAgentClient](./sip.js.publishuseragentclient.md) ## PublishUserAgentClient class PUBLISH UAC. Signature: ```typescript export declare class PublishUserAgentClient extends UserAgentClient implements OutgoingPublishRequest ``` ## Constructors | Constructor | Modifiers | Description | | --- | --- | --- | | [(constructor)(core, message, delegate)](./sip.js.publishuseragentclient._constructor_.md) | | Constructs a new instance of the PublishUserAgentClient class |