Parameter | Type | Length (octets) |
---|---|---|
Message type | F | 1 |
Cause indicators | V | 3-? |
Redirection information | O | 3-4 |
Redirection number | O | 5-? |
Access transport | O | 3-? |
Signalling point code | O | 4 |
User-to-user information | O | 3-131 |
Automatic congestion level | O | 3 |
Network specific facility | O | 4-? |
Access delivery information | O | 3 |
Parameter compatibility information | O | 4-? |
User-to-user indicators | O | 3 |
Display information | O | 3-? |
Remote operations | O | 8-? |
End of optional parameters | Otd>1 |
Information element | Direction | Type | Length | Note |
---|---|---|---|---|
Protocol discriminator | Both | M | 1 | |
Call reference | Both | M | 2-* | |
Message type | Both | M | 1 | |
Cause | n->u | O | 2-32 | |
Display | n->u | O | The minimum length is 2 octets; the maximum length is network dependent and is either 34 or 82 octets. | |
Signal | n->u | O | 2-3 |