Chapter 6. SIP Trunking Models
This chapter covers the following topics:
• Understanding the traditional PSTN gateway connection model
• Choosing a SIP trunking model
• Considering trade-offs with centralized and distributed models
• Understanding the centralized model with direct media model
This chapter explains the network topology alternatives for connecting a Session Initiation Protocol (SIP) trunk from a service provider (SP) into an enterprise network for Public Switched Telephone Network (PSTN) access. The sections of the chapter discuss the different methods of connecting, guide you through choosing which model is the best fit for your network, and describe the ...
Get SIP Trunking now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
