Hi all,
I’m working on a project that needs in-app voice calling, and I’ve been looking into a few VoIP API providers like FreJun, Nextiva, MirrorFly and Ringcentral — has anyone here had experience integrating their VoIP features?
A few questions I’m trying to sort out:
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Do I need to manage any SIP infrastructure, or is everything handled by their service?
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How is call signaling and media flow typically handled — do I need to host anything backend-side?
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Do they offer SDKs for mobile or web, or is everything done through APIs?
Would really appreciate any pointers, sample code, or general integration advice.
Thanks in advance!