This add-on allows a user to log in to any of their VoIP accounts at any IPVN brand (e.g. http://my.numberpeople.co.uk/, https://portal.mybusinessnumber.co.uk/, or https://my.lovevoip.co.uk/). The user will then be able to either click "tel:" links or select a phone number in the page text to send to the extension so that their SIP device associated with their account can dial that number.