Search SIP (Session Initiation Protocol) on Google and you will find SIP Service, SIP Trunking, VoIP Service, Hosted IP, etc. With so many definitions out there, it’s hard to really…
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Search SIP (Session Initiation Protocol) on Google and you will find SIP Service, SIP Trunking, VoIP Service, Hosted IP, etc. With so many definitions out there, it’s hard to really…