You can make free calls to other employees simply by dialing their extension. It does not matter where that employee is located as you will not have to pay long distance charges or incur any type of cost. If an employee is across the country, or even in another country entirely, you can still dial their extension and speak to them for free, as if they were in the same office.
Please note that if the employee is taking calls on their cell phone or traditional telephone line (such as a home phone number) there may be long distance or a per minute fee depending on the plan the employee has from their cell or landline service provider. If the employee is using one of our business telephones, a computer or a laptop to receive calls then the call is always free.