Standard VoIP and mobile VoIP can connect team members in different locations. Certified or IP phones can be connected in a home office, as long as team members can access a high-speed Internet connection. Calls that come into their office phone number can be forwarded and answered on their home phone using the VoIP system. Mobile VoIP is another option for work-from-home or traveling staff. Apps provide the connection and forward calls and messages to wherever the team member can get reliable mobile phone coverage.