Cisco BTS 10200 Softswitch Manual page 139

Chapter 2 Routing
Figure 2-11
Switch QoR
5 Query
FSAIN LNP
The originating switch sends an IAM to the donor switch with NOA=3 and DN=7034841000.
1.
In the DN2subscriber table on the donor switch, STATUS=ASSIGNED and LNP-TRIGGER=Y.
2.
Since the LNP-TRIGGER=Y, the donor switch performs a query.
The query returns RN=4003.
3.
The donor switch sends REL cause QoR: Ported Number (14) to the originating switch.
4.
The originating switch performs an LNP query of it's local database.
5.
The query returns RN of the recipient switch.
6.
The originating switch sends an IAM to the recipient switch.
7.
OL-8001-10
After Subscriber Porting
1
Originating
4
7
IAM
6
RN=4003
Query
1
IAM CdPN: NOA=3, 7034841000
2
dn2subscriber STATUS= ASSIGNED
dn2subscriber LNP-TRIGGER=Y
3
*** If RN found, assume other switch, send REL cause 14
7
IAM CdPN: NOA=8, 4003 7034841000
8
After CRD sync, operator should change:
dn2subscriber STATUS=PORTED-OUT
dn2subscriber LNP-TRIGGER=N
FSAIN LNP
Query
2 Query
IAM
Donor Switch
(QoR)
RN: 40 01
REL cause 14
Recipient Switch
RN: 40 03
Cisco BTS 10200 Softswitch Dial Plan Guide, Release 4.5.x
3
RN=4003
DN 703 484 1000
ported-out of 4001
DN 703 484 1000
ported-in 4003
Routing Types
2-23