[Home](./index.md) > [sip.js](./sip.js.md) > [SubscriptionState](./sip.js.subscriptionstate.md) ## SubscriptionState enum Subscription state. Signature: ```typescript export declare enum SubscriptionState ``` ## Enumeration Members | Member | Value | Description | | --- | --- | --- | | Active | "Active" | | | Initial | "Initial" | | | NotifyWait | "NotifyWait" | | | Pending | "Pending" | | | Terminated | "Terminated" | | ## Remarks https://tools.ietf.org/html/rfc6665\#section-4.1.2