[Home](./index.md) > [sip.js](./sip.js.md) > [OutgoingAckRequest](./sip.js.outgoingackrequest.md) ## OutgoingAckRequest interface Outgoing ACK request. Signature: ```typescript export interface OutgoingAckRequest ``` ## Properties | Property | Type | Description | | --- | --- | --- | | [message](./sip.js.outgoingackrequest.message.md) | OutgoingRequestMessage | The outgoing message. |