Introduction
454
SmartWare Software Configuration Guide
40 • Call router configuration
service is an example for a call service.
Figure 62
illustrates direct call and advanced call routing. In this chapter,
advanced call routing is explained. For configuring direct call routing refer to chapter 40,
“Call router configu-
ration”
on page 451.
Figure 62. Direct call routing vs. advanced call routing
Due to the tree search algorithm implemented in the call router very large routing tables can be scanned very
quickly with minimal impact on the call setup delay. The SmartWare call router supports the following routing
criteria:
•
Calling party number (
calling-e164
); also called
source-Nr
,
A-Nr
,
MSN
,
DDI
, or
CLIP
•
Called party number (
called-e164
); also called
destination-Nr
or
B-Nr
•
Calling and called party number type
•
Calling and called party number plan
•
Calling and called party name, the display name
•
Calling and called party IP address (for VoIP calls)
•
Calling and called party URIs (for SIP calls)
•
Presentation indicator; whether the number shall be presented to the other party
•
Screening indicator; whether the number has been screened
•
Information transfer capability; also called ISDN bearer capability or ISDN service
•
Day of week; Monday–Sunday
Context
interface
interface
Call Router
a
b
c
first routing table
a A
b B
mapping table
i
j
k
routing table
service
route
execute
route
route
x
y
z
route
route
routing table
Advanced call
routing through
Call Router
Direct call routing
Содержание SmartNode Series
Страница 250: ...RIP configuration task list 250 SmartWare Software Configuration Guide 23 RIP configuration rip enabled ...
Страница 635: ...635 Appendix A Terms and definitions Chapter contents Introduction 636 SmartWare architecture terms and definitions 636 ...
Страница 641: ...641 Appendix B Mode summary Chapter contents Introduction 642 ...
Страница 648: ...648 Appendix D Internetworking terms acronyms Chapter contents Abbreviations 649 ...
Страница 653: ...653 Appendix E Used IP ports available voice codecs Chapter contents Used IP ports 654 Available voice codecs 655 ...