| Typical
content of ISDN Set-up message |
|
|
|
|
|
|
|
|
|
|
| Called
party (user B) number & numbering plan |
|||||||||
| Calling party
(user A) number (+ CLIP/CLIR) |
|||||||||
| Bearer
capability (64 kbit/s
unrestricted, speech, 3.1 |
|||||||||
| kHz audio,
packet mode B-channel, packet mode D- |
|||||||||
| channel) |
|||||||||
| Channel
identification (B1, B2, or D
channel request) |
|||||||||
| Low-layer
compatibility (type of bit rate adaptation, |
|||||||||
| type of modem
…) |
|||||||||
| High-layer
compatibility (teleservice-related issues) |
|||||||||
| Keypad facility |
|||||||||