![background image](http://html1.mh-extra.com/html/patton-electronics/smartware-r-3-20/smartware-r-3-20_software-configuration-manual_4044387303.webp)
Planning the CS configuration
303
SmartWare Software Configuration Guide
26 • CS context overview
Figure 42
shows a typical application with a remote office in an enterprise network. The example focuses on the
SmartNode in the remote office. There is an ISDN phone, a personal computer, a connection to the public ISDN
network, and a connection to the IP backbone. The VoIP protocol used is H.323 with a codec G.711. A call can
be routed to the IP backbone and the public ISDN network depending on its prefix and number length.
Figure 42. Remote office in an Enterprise network
An application like that shown in
figure 42
would require the following CS configuration:
•
Since the remote office is connected to the public switched telephone network, the clock-source comes from
the corresponding ISDN port. (Described in section
“Configuring general CS settings”
on page 304).
Node
Node
IP
Backbone
PSTN
Remote Office
ISDN Phone
PC
193.192.37.12
172.16.101.1
Main Office
H.323, Codec G.711
H.323 GW
eth
0/0
bri
bri
eth
0/1
Context CS
switch
Context IP
router
Session
Router
Ethernet interfaces
Call routing
ISDN interfaces
H.323 interface
IP
Backbone
PSTN
PC
193.192.37.8
Call Routing
Содержание SmartWare R.3.20
Страница 553: ...553 Appendix A Terms and definitions Chapter contents Introduction 554 SmartWare architecture terms and definitions 554...
Страница 559: ...559 Appendix B Mode summary Chapter contents Introduction 560...
Страница 566: ...566 Appendix D Internetworking terms acronyms Chapter contents Abbreviations 568...
Страница 571: ...571 Appendix E Used IP ports available voice codecs Chapter contents Used IP ports 573 Available voice codecs 574...