Ring4 an alternative in the cloud to a company PBX. Traditionnally company had to manage a PBX, get a contract with a SIP trunk provider, and install IP Phones or softphones.
Ring4 packages together all of the above and does even more:
- phone lines with an unlimited plan,
- a mobile app for the users to use the numbers for calling & texting
- extra features like call recording, call blocking, video conferencing
- an admin console to provision the users, phone lines, and manage billing