Chapter 2
Routing
Routing Types
Figure 2-4
Carrier Based Routing
Carrier_Routing
(CARRIER)
CARRIER
Yes
RTM_CP_BLOCK
SCREENING
No
Yes
SP_Routing
CARRIER->SP
(CARRIER->SP)
No
Yes
CARRIER->
Dial-Plan Routing
USE_DP
No
Skip this for toll traffic.
RTM_CP_CARRIER_2_LECOSS
CARRIER->route_guide_idx
Cisco BTS 10200 Softswitch Dial Plan Guide, Release 4.5.x
2-9
OL-8001-10