Sip Phone Application Introduction

Sip Phone Application Introduction

VoIP Sip Phone service Application Sip phone vs Analog telephone   SIP Phone, also named IP Phone/Video Phone/Multimedia phone, providing end users FXS, VoIP, Video, HD voice, multimedia service and so on etc. Comparing to traditional Analog telephones, sip phones will be more and more popularly used in broadband, VoIP, monitoring, data stream,

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