Welltech Dialogic SS7 Protocols ISUP - Manual (Page 85)

Dialogic ® SS7 Protocols ISUP Programmer's Manual Issue 15
85
Value Length
Parameter Name
Hex Dec
Definition/Reference
Min Max
Notes
User service information
prime 0x30 48 Q.763 Section 3.58 2 11 1
User-to-user indicators 0x2a 42 Q.763 Section 3.53 1 1 -
User-to-user information 0x20 32 Q.763 Section 3.61 1 129 1
User teleservice
information 0x34 52 Q.763 Section 3.59 2 3 1
Notes
• The ISUP module transports this parameter transparently without
verifying its format.
• The length of this parameter depends on the length of a point code.
• This parameter is generated within the ISUP module and is not passed
across the user interface.
• This parameter may be repeated. Refer to Appendix E for further
information.
• The minimum length of this parameter may differ depending on the ISUP
variant used:
Minimum Parameter Length
Parameter Name ITU ANSI
Called party number 2 1
Originating line information - 1
Signalilng point code 2 3
Figure 1. Notation used for Parameter Specifications
The notation used for the parameter specifications is shown below:
MSB 7 6 5 4 3 2 LSB
Parameter name and value
Parameter length (in octets)
1 First octet of parameter
2
:
n Final octet of parameter