February 2007
Intermediate to advanced
1104 pages
27h 48m
English
Content preview from PacketCable ImplementationBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter 8. TGCP and the PSTN Interconnect
In the early stages of a PacketCable deployment it is more than likely that a majority of the calls made are going to be between PacketCable customers and customers still using the legacy public switched telephone network (PSTN).
Consequently, PSTN interconnection devices and methods are required. The Media Gateway Controller (MGC), Media Gateway (MG), and Signaling Gateway (SG) PacketCable components provide this interconnection. The previous chapter focused on the Network-based Call Signaling (NCS) profile of Media Gateway Control Protocol (MGCP) used for call signaling communication between a PacketCable call management server (CMS) and multimedia terminal adapter (MTA). This chapter is concerned with ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.