[Home](./index.md) > [sip.js](./sip.js.md) > [IncomingResponseMessage](./sip.js.incomingresponsemessage.md) > [(constructor)](./sip.js.incomingresponsemessage._constructor_.md) ## IncomingResponseMessage.(constructor) Constructs a new instance of the `IncomingResponseMessage` class Signature: ```typescript constructor(); ```