Direct Call Routing Vs. Advanced Call Routing - Patton electronics SmartNode Series Software Configuration Manual

SmartWare Software Configuration Guide
service is an example for a call service.
advanced call routing is explained. For configuring direct call routing refer to chapter 40,
ration" on page 451.
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
Introduction
Figure 62 illustrates direct call and advanced call routing. In this chapter,
Advanced call
routing through
Call Router
Direct call routing
interface
first routing table
a
b
c
a
b
mapping table
Figure 62. Direct call routing vs. advanced call routing
Context
Call Router
routing table
i
j
route
k
route
execute
route
A
B
route
service
40 • Call router configuration
"Call router configu-
interface
route
routing table
x
y
z
454