After selling the hardware, ooma, one of the VoIP services that get rid of monthly bills, makes some more money with the Premium plan, where users get some additional features (finally ousting away the 'no monthly bill' concept, since premium users pay $13 a month). ooma just added a handful of features to the premium package for the same price.
Premium users can now add up to nine virtual numbers for different targets in their homes and offices, like with different family members or workers, who can have each one a number. Voicemails can also now be sent to their email's inbox as an audio attachment. Incoming calls can also be forwarded to a mobile phone or handset, to which voicemail notifications can also be sent via SMS. And finally,clock call blocking is offered as well. Premium users can proceed with a simple software upgrade for these features.
Premium users can now add up to nine virtual numbers for different targets in their homes and offices, like with different family members or workers, who can have each one a number. Voicemails can also now be sent to their email's inbox as an audio attachment. Incoming calls can also be forwarded to a mobile phone or handset, to which voicemail notifications can also be sent via SMS. And finally,
More on device-based VoIP:
I believe you wanted to say ‘call blocking’ not ‘clock blocking’.
Right