[Home](./index.md) > [sip.js](./sip.js.md) > [InvitationAcceptOptions](./sip.js.invitationacceptoptions.md) > [sessionDescriptionHandlerModifiers](./sip.js.invitationacceptoptions.sessiondescriptionhandlermodifiers.md) ## InvitationAcceptOptions.sessionDescriptionHandlerModifiers property Modifiers to pass to SessionDescriptionHandler's getDescription() and setDescription(). Signature: ```typescript sessionDescriptionHandlerModifiers?: Array; ```