Heavy Reading竞争分析：VOIP的边缘控制器研究报告(VOIP Session Border Controllers A Heavy Reading Competitive Analysis)

I. INTRODUCTION AND KEY FINDINGS
　　1.1 Key Findings: General Market and Technology Trends
　　1.2 Key Findings: SBC Product Evaluations
　　　　Intercarrier Peering SBCs
　　　　Carrier Access SBCs
　　　　Distributed SBC Signaling Controllers
　　　　Distributed SBC Media Proxies
　　　　Enterprise SBCs
　　1.3 Report Scope and Structure

II. SESSION BORDER CONTROLLERS DEFINED
　　2.1 What Is an SBC?
　　2.2 Signaling Controller Functionality
　　2.3 Distributed SBCs
　　2.4 Standards Activities
　　2.5 Why Are SBCs Important?
　　2.6 SBC Applications
　　　　Intercarrier Peering SBC
　　　　Carrier-to-Enterprise SBC
　　　　Carrier-to-Residential SBC
　　　　Enterprise SBC

III. SBC VENDORS AND PRODUCTS
　　3.1 ABP International Inc
　　3.2 Acme Packet Inc.
　　3.3 AG Projects
　　3.4 Huawei Technologies Co. Ltd.
　　3.5 Ingate Systems AB
　　3.6 Intertex Data AB
　　3.7 Jasomi Networks Inc.
　　3.8 Kagoor Networks Inc.
　　3.9 Marconi Corp. plc
　　3.10 Mera Systems Inc
　　3.11 NeoTIP SA
　　3.12 NetCentrex SA
　　3.13 Netrake Corp.
　　3.14 Network Equipment Technologies (net.com)
　　3.15 Newport Networks Ltd.
　　3.16 NexTone Communications Inc.
　　3.17 Quintum Technologies Inc
　　3.18 Sansay Inc
　　3.19 Snom Technology AG
　　3.20 Sonus Networks Inc.
　　3.21 Tekelec Inc.
　　3.22 Veraz Networks Inc.
　　3.23 Versatel Networks Inc.
　　3.24 Other SBC Vendors
　　3.25 Other Softswitch Vendors
　　　　Alcatel
　　　　Cirpack SAS
　　　　Excel Switching Corp.
　　　　Lucent Technologies Inc.
　　　　MetaSwitch
　　　　Nortel Networks Ltd
　　　　Siemens AG
　　　　Verso Technologies Inc

IV. SBC PRODUCT COMPARISONS
　　4.1 Integrated SBCs: Equipment and Interfaces
　　4.2 Integrated SBCs: Scaleability
　　4.3 Integrated SBCs: Signaling Protocols
　　4.4 Integrated SBCs: Signaling Architectures
　　4.5 Integrated SBCs: Media Codecs
　　4.6 Integrated SBCs: Other Features
　　4.7 Integrated SBCs: QOS Handling
　　4.8 Distributed SBC Signaling Controllers: Equipment and Interfaces
　　4.9 Distributed SBC Signaling Controllers: Scaleability
　　4.10 Distributed SBC Signaling Controllers: Signaling Protocols
　　4.11 Distributed SBC Signaling Controllers: Signaling Architectures
　　4.12 Distributed SBC Signaling Controllers: Media Proxy Control Protocols
　　4.13 Distributed SBC Signaling Controllers: Other Features
　　4.14 Distributed SBC Signaling Controllers: Routing Features
　　4.15 Distributed SBC Media Proxies: Equipment and Interfaces
　　4.16 Distributed SBC Media Proxies: Scaleability
　　4.17 Distributed SBC Media Proxies: Media Codecs
　　4.18 Distributed SBC Media Proxies: Other Features
　　4.19 Distributed SBC Media Proxies: QOS Features
　　4.20 Enterprise SBCs: Equipment and Interfaces
　　4.21 Enterprise SBCs: Scaleability
　　4.22 Enterprise SBCs: Signaling Protocols
　　4.23 Enterprise SBCs: Signaling Architectures
　　4.24 Enterprise SBCs: Media Codecs
　　4.25 Enterprise SBCs: Other Features
　　4.26 Enterprise SBCs: QOS Features

V. SBC COMPETITIVE ANALYSES AND RESULTS
　　5.1 Intercarrier Peering SBCs
　　5.2 Carrier Access SBCs
　　5.3 Distributed SBC Signaling Controllers
　　5.4 Distributed SBC Media Proxies
　　5.5 Enterprise SBCs

APPENDIX
　　APPENDIX A: PRODUCT COMPARISON METHODOLOGY
　　APPENDIX B: LEGAL DISCLAIMER

LIST OF FIGURES
　　SECTION I
　　　　Figure 1.1 Intercarrier Peering SBC Scorecard
　　　　Figure 1.2 Carrier Access SBC Scorecard
　　　　Figure 1.3 Distributed SBC Signaling Controller Scorecard
　　　　Figure 1.4 Distributed SBC Media Proxy Scorecard
　　　　Figure 1.5 Enterprise SBC Scorecard
　　SECTION II
　　　　Figure 2.1 Integrated SBC
　　　　Figure 2.2 Distributed SBC
　　SECTION III
　　SECTION IV
　　　　Figure 4.1 Integrated SBCs – Equipment & Interfaces
　　　　Figure 4.2 Integrated SBCs – Scaleability
　　　　Figure 4.3 Integrated SBCs – Signaling Protocols
　　　　Figure 4.4 Integrated SBCs – Signaling Architectures
　　　　Figure 4.5 Integrated SBCs – Media Codecs
　　　　Figure 4.6 Integrated SBCs – Other Features
　　　　Figure 4.7 Integrated SBCs – QOS Handling
　　　　Figure 4.8 Distributed SBC Signaling Controllers – Equipment & Interfaces
　　　　Figure 4.9 Distributed SBC Signaling Controllers – Scaleability
　　　　Figure 4.10 Distributed SBC Signaling Controllers – Signaling Protocols
　　　　Figure 4.11 Distributed SBC Signaling Controllers – Signaling Architectures
　　　　Figure 4.12 Distributed SBC Signaling Controllers – Media Proxy Control Protocols
　　　　Figure 4.13 Distributed SBC Signaling Controllers – Other Features
　　　　Figure 4.14 Distributed SBC Signaling Controllers – Routing Features
　　　　Figure 4.15 Distributed SBC Media Proxies – Equipment & Interfaces
　　　　Figure 4.16 Distributed SBC Media Proxies – Scaleability
　　　　Figure 4.17 Distributed SBC Media Proxies – Media Codecs
　　　　Figure 4.18 Distributed SBC Media Proxies – Other Features
　　　　Figure 4.19 Distributed SBC Media Proxies – QOS Features
　　　　Figure 4.20 Enterprise SBCs – Equipment & Interfaces
　　　　Figure 4.21 Enterprise SBCs – Scaleability
　　　　Figure 4.22 Enterprise SBCs – Signaling Protocols
　　　　Figure 4.23 Enterprise SBCs – Signaling Architectures
　　　　Figure 4.24 Enterprise SBCs – Media Codecs
　　　　Figure 4.25 Enterprise SBCs – Other Features
　　　　Figure 4.26 Enterprise SBCs – QOS Features
　　SECTION V
　　　　Figure 5.1 Session Border Controller Scores
　　　　Figure 5.2 Intercarrier Peering SBCs – Final Scores
　　　　Figure 5.3 Intercarrier Peering SBCs – Equipment & Interfaces – Derived Metrics
　　　　Figure 5.4 Intercarrier Peering SBCs – Equipment & Interfaces – Subtotal
　　　　Figure 5.5 Intercarrier Peering SBCs – Scaleability – Derived Metrics
　　　　Figure 5.6 Intercarrier Peering SBCs – Scaleability – Subtotal
　　SECTION V (CONTINUED)
　　　　Figure 5.7 Intercarrier Peering SBCs – Protocols, Architectures, & Codecs – Derived Metrics
　　　　Figure 5.8 Intercarrier Peering SBCs – Protocols, Architectures, & Codecs – Subtotal
　　　　Figure 5.9 Intercarrier Peering SBCs – Features – Derived Metrics
　　　　Figure 5.10 Intercarrier Peering SBCs – Features – Subtotal
　　　　Figure 5.11 Intercarrier Peering SBCs – QOS Features – Derived Metrics
　　　　Figure 5.12 Intercarrier Peering SBCs – QOS Features – Subtotal
　　　　Figure 5.13 Carrier Access SBCs – Final Scores
　　　　Figure 5.14 Carrier Access SBCs – Equipment & Interfaces – Derived Metrics
　　　　Figure 5.15 Carrier Access SBCs – Equipment & Interfaces – Subtotal
　　　　Figure 5.16 Carrier Access SBCs – Scaleability – Derived Metrics
　　　　Figure 5.17 Carrier Access SBCs – Scaleability – Subtotal
　　　　Figure 5.18 Carrier Access SBCs – Protocols, Architectures, & Codecs – Derived Metrics
　　　　Figure 5.19 Carrier Access SBCs – Protocols, Architectures, & Codecs – Subtotal
　　　　Figure 5.20 Carrier Access SBCs – Features – Derived Metrics
　　　　Figure 5.21 Carrier Access SBCs – Features – Subtotal
　　　　Figure 5.22 Carrier Access SBCs – QOS Features – Derived Metrics
　　　　Figure 5.23 Carrier Access SBCs – QOS Features – Subtotal
　　　　Figure 5.24 Distributed SBC Signaling Controllers – Final Scores
　　　　Figure 5.25 Distributed SBC Signaling Controllers – Equipment & Interfaces – Derived Metrics
　　　　Figure 5.26 Distributed SBC Signaling Controllers – Equipment & Interfaces – Subtotal
　　　　Figure 5.27 Distributed SBC Signaling Controllers – Scaleability – Derived Metrics
　　　　Figure 5.28 Distributed SBC Signaling Controllers – Scaleability – Subtotal
　　　　Figure 5.29 Distributed SBC Signaling Controllers – Protocols & Architectures – Derived Metrics
　　　　Figure 5.30 Distributed SBC Signaling Controllers – Protocols & Architectures – Subtotal
　　　　Figure 5.31 Distributed SBC Signaling Controllers – Features – Derived Metrics
　　　　Figure 5.32 Distributed SBC Signaling Controllers – Features – Subtotal
　　　　Figure 5.33 Distributed SBC Signaling Controllers – Routing – Derived Metrics
　　　　Figure 5.34 Distributed SBC Signaling Controllers – Routing – Subtotal
　　　　Figure 5.35 Distributed SBC Media Proxies – Final Scores
　　　　Figure 5.36 Distributed SBC Media Proxies – Equipment & Interfaces – Derived Metrics
　　　　Figure 5.37 Distributed SBC Media Proxies – Equipment & Interfaces – Subtotal
　　　　Figure 5.38 Distributed SBC Media Proxies – Scaleability – Derived Metrics
　　　　Figure 5.39 Distributed SBC Media Proxies – Scaleability – Subtotal
　　　　Figure 5.40 Distributed SBC Media Proxies – Codecs – Derived Metrics
　　　　Figure 5.41 Distributed SBC Media Proxies – Codecs – Subtotal
　　　　Figure 5.42 Distributed SBC Media Proxies – Features – Derived Metrics
　　　　Figure 5.43 Distributed SBC Media Proxies – Features – Subtotal
　　　　Figure 5.44 Distributed SBC Media Proxies – QOS Features – Derived Metrics
　　　　Figure 5.45 Distributed SBC Media Proxies – QOS Features – Subtotal
　　　　Figure 5.46 Enterprise SBCs – Final Scores
　　　　Figure 5.47 Enterprise SBCs – Equipment & Interfaces – Derived Metrics
　　　　Figure 5.48 Enterprise SBCs – Equipment & Interfaces – Subtotal
　　　　Figure 5.49 Enterprise SBCs – Scaleability – Derived Metrics
　　　　Figure 5.50 Enterprise SBCs – Scaleability – Subtotal
　　　　Figure 5.51 Enterprise SBCs – Protocols, Architectures, & Codecs – Derived Metrics
　　　　Figure 5.52 Enterprise SBCs – Protocols, Architectures, & Codecs – Subtotal
　　　　Figure 5.53 Enterprise SBCs – Features – Derived Metrics
　　　　Figure 5.54 Enterprise SBCs – Features – Subtotal
　　　　Figure 5.55 Enterprise SBCs – QOS Features – Derived Metrics
　　　　Figure 5.56 Enterprise SBCs – QOS Features – Subtotal