CODEWITHSUNDEEP
androidsipvoipphone-callvoip-android
Tushar verma
Tushar verma

Reputation: 111

Name of free VoIP service provider and Is SIP and app to app calling are same?

Actually, these days I'm working on app-to-app calling application and i was looking for free VoIP service then i found onSIP. It provides us SIP-to-SIP unlimited call for free so my question is app-to-app calling and SIP calling are same?

If no, there is any other free Voip service available in market?

Thanks in advance!!

Upvotes: 0

Views: 97

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