Identification elements
102
System functions and features as of R3.0
syd-0367/1.3 – R3.0 – 03.2013
Call to the Public Network via a Gateway PINX with Overflow Routing
User C (340) on PINX 2 calls user F on the public network via PINX 3 as all the availa-
ble communication channels between PINX 2 and PINX 1 are busy. PINX 3 does not
have a DDI number for user C.
The following CLIP characteristics are set in the trunk group configuration of
PINX 3:
• CLIP number = 60
• NPI = unknown
• TON = unknown
Fig. 39 Example 4: User C calls user F via an alternative path (excerpt from Fig. 35)
Tab. 28 Example 4: Creating and presenting user C’s CLIP number
Step CLIP number NPI TON Description
1 340 PNP level 0 User C → PINX 2
• There is no suitable DDI number.
2 50340 PNP level 1 PINX 2 → PINX 3
3 50340 PNP level 1 PINX 3
• There is no suitable DDI number.
4 60 Unknown Unknown PINX 3 → Exchange
• The CLIP number entered in the trunk group config-
uration is sent to the public network.
5 066 666 66 60 Exchange → User F
• Presentation on the terminal
To Next Page
Loading...
