In its infancy, there were only a few providers and household names in the Voice over Internet Protocol (VoIP) industry. VoIP was introduced in 1995 with a company called VocalTec and their product...
Global Freedom Phone vs 4psa
Compare Global Freedom Phone vs 4psa. Find out whether Global Freedom Phone or 4psa is better for your VoIP business or home needs. The experts at VoipReview have analyzed the strengths and weaknesses of Global Freedom Phone and 4psa and detailed analysis of the comparison can be found below.
User Ratings & Reviews
Overview:
Unlimited calling to the USA, Canada, and Puerto Rico. In-network calls are all free.
Provider Info
- Website:
- Headquarters Country:
- Founder Year: 2005
- Website:
- Headquarters Country:
- Founder Year: 1981
Plans Available*
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