DATA_BLOCKS - ISDN PRI LAYER2 AND 3
- Bit Oriented Signaling Layers 2 and 3
- ISDN PRI Layer 2
- ISDN PRI Layer 3
- Country-Specific Layer 3
- Facility-Associated and Non-Facility Associated Signaling
- Call Control Signaling
- User-Network and Peer Protocols
Definity has two L3 protocols: "user-network" (with country protocol option) and "peer" (ECMA).
In case of user-network protocol one side of the interface is network, the other side is user. In case of peer protocols both side are user.
- Protocol and Glare handling
- Minimizing the Occurence of Glare
- Digit collection
- Digit receiving
- Call Control Messages
- Cause IE
- Bearer Capability IE (Programming in route pattern table)
- Calling Party Number IE
- Called Party Number IE
- Channel ID IE
- Network Specific Facilities IE in U.S.
- User-to-User Information Signaling
- Codeset Mapping
- Call Control Message Associated User-to-User Information Signaling
- Call by Call Service Selection
- Incoming Call Handling Table