SwitchSmith 1.4 for iOS and Android introduces the ability to configure industry standard SIP deskphones and to use them as an alternative to receiving push notifications.
There is now a option in the app that you can use to switch between handling calls on your mobile and taking calls on a deskphone.
With this feature, office based workers can choose to use their regular deskphone if they prefer. Ring group participants can choose to take calls on a deskphone when they are in the office. When they are out of the office, they can switch to using push notifications on their mobile.
The handling of calls via by mobile or deskphone is completely equivalent - the customer call is answered by whoever chooses to take a call first, be it mobile or desktop.