www.voipplanet.com The IT Manager's Guide to Voice over IP Softphones Reviewed Asterisk Tutorial Fundamentals of VoIP Home | Featured Series | News Solutions | Reviews | Trends | Backgrounders | Glossary | Telephony Daily Newsletter Search VoIP Planet internet.commerce Partners & Affiliates internet.com IT Developer Internet News Small Business Personal Technology Search internet.com Advertise Corporate Info Newsletters Tech Jobs E-mail Offers Fundamentals of VoIP January 10, 2009 Contents at a Glance Beginnings Understanding H.323 Understanding SIP Do You Hear What I Hear? Putting it all Together Voice Codecs Softswitches Vendor Network Architectures Looking Under the Hood Contents in Detail Beginnings I: Who Sets the Standards for VoIP? II: Why TCP/IP Is not Sufficient for VoIP Understanding H.323 I: History and Architecture II: Protocols Supporting Terminals III: Message Formats IV: Testing System Interoperability Understanding SIP I: History and Architecture II: Protocol Capabilities III: Message Formats IV: Describing the SIP Session V: SIP Signaling VI: Testing SIP Interoperability Do You Hear What I Hear? I: Defining Quality of Service II: Defining Key Transmission Impairments III: Dealing with Latency IV: Measuring “Toll Quality” V: Integrated Services VI: Resource Reservation Protocol VII: Differentiated Services VIII: Multiprotocol Label Switching IX: Queuing Solutions for QoS Putting it all Together I: VoIP Network Design II: Implementation Tips III: Implementation Tips, continued IV: Implementation Tips, concluded Voice Codecs: the tale of the Secret Decoder Ring Softswitches I: Getting there from here II: Functional planes of the softswitch architecture III: The Media Gateway Controller IV: Media Gateway architecture V: Media Gateway Control Protocol VI: MEGACO/H.248 Protocol VII: IP Multimedia Subsystem VIII: IP Multimedia Subsystem functions Go to page: 1  2  Next   Tools: Add voipplanet.com to your favorites Add voipplanet.com to your browser search box IE 7 | Firefox 2.0 | Firefox 1.5.x Fundamentals of VoIP Archives