[Home](./index.md) > [sip.js](./sip.js.md) > [UserAgentOptions](./sip.js.useragentoptions.md) > [uri](./sip.js.useragentoptions.uri.md) ## UserAgentOptions.uri property SIP Addresses-of-Record URI associated with the user agent. Signature: ```typescript uri?: URI; ``` ## Remarks This is a SIP address given to you by your provider. If the user agent registers, it is the address-of-record which the user agent registers a contact for. An address-of-record represents an identity of the user, generally a long-term identity, and it does not have a dependency on any device; users can move between devices or even be associated with multiple devices at one time while retaining the same address-of-record. A simple URI, generally of the form `sip:egdar@example.com`, is used for an address-of-record.