'323 call' presentation slideshows

Voice over Internet Protocol (VoIP) technology

Voice over Internet Protocol (VoIP) technology. Part I - Re-cap of Basics. What is a protocol? Telephony Circuit switching Important technical terms Public switched telephone network (PSTN) Internet Protocol (IP) suite Internet Protocol networks Packet switching What is VoIP?

889 views • 66 slides

Business Enabled Communications

CO Line Features. Business Enabled Communications. Contents. Basic Concept CO Ring & DID Flow Outgoing Attributes Voice Networking H.323 Call SIP CO Call. Basic Concept. Introduction of CO Function I (Incoming CO). Incoming CO Route Group (max. 72/24)

601 views • 43 slides

MLEF Without Capacity Admission Does Not Satisfy MLPP Requirements

294 views • 20 slides

Open H323

324 views • 12 slides