
ASAI and Call Routing
uui_info | The UUI IE sent over an ISDN trunk can contain more |
| data than the UUI IE sent to ASAI. This happens when |
| the ISDN trunk group is administered with |
| supplementary service protocol other than B, and the |
| UUI IE Treatment is set to “shared”. The UUI for ASAI is |
| packed within the shared UUI before it is sent over an |
| ISDN trunk, and is unpacked at the other end. |
| This is transparent to the ASAI adjuncts, with two |
| exceptions: |
| 1. If the maximum size UUI allowed on the ISDN trunk |
| is exceeded, then the lower priority data items will |
| be dropped. Whether or not this means that ASAI |
| UUI is dropped depends on the priorities of the data |
| items. These priorities are administered on each |
| trunk group form. Each item stored in shared UUI |
| uses two extra bytes.Therefore, if the ISDN trunk |
| group is administered to allow a shared UUI length |
| of 32 bytes then the ASAI UUI will be limited to 30 |
| bytes instead of 32. |
| 2. If a service provider, or customer equipment other |
| than a DEFINITY ECS (R6.3 or later) will be |
| interpreting the contents of the UUI IE, then the |
| trunk group used to place those calls should have |
| its UUI IE Treatment set to |
| sends the UUI as specified by the ASAI application, |
| without change. |
| For more information, see the Section, ‘‘Integrated |
| Services Digital Network (ISDN),’’ in Chapter 12, ‘‘ASAI |
| and Feature Interactions.’’ |
UCID (Universal Call Starting with Release 6, UCID is included in the Route
ID) | Request Report only if it exists in the DEFINITY ECS |
| and the “Send UCID to ASAI” 3 field is administered to |
| ‘y’. It is a unique tag assigned to each ECS call. |
Flexible Billing | [optional] Starting with G3V4, this parameter specifies |
| that the billing rate can be changed for an incoming |
| |
| allowed for the call and the Flexible Billing customer |
| option is assigned to the ECS. |
| [optional] Starting with R5, if a call with |
| encounters an adjunct routing step during vector |
| processing, then the |
| route request message sent to the ASAI adjunct by the |
| ECS. |