What Costs Are Incurred When Using the sipgate API? James 30 May 2017 09:24 Updated Follow The sipgate REST API is feely available and can be used without charge with all sipgate team contracts. Related articles Communicating with the sipgate API Can the API Only Be Used with VoIP Phones? How much does it cost to port my number to sipgate team / trunking? Is SRTP/TLS Voice Encryption Possible with sipgate trunking? How do I Authenticate with the sipgate API? Comments 0 comments Article is closed for comments.