Modifying ISUP Userpart for SPIROU

Applies to version(s): v2.8.

This article assumes that SS7 ISUP is configured'.

1- Select ISUP from the navigation panel

2- Select the ISUP stack you wishto configure.

3- In the Editing Userparts section, select the ISUP userpart you to configure.

4- Select SPIROU in the Protocol Variant drop-down menu.

5- A new checkbox Strict SPIROU validation appears once SPIROU Protocol Variant is selected.

• Select this checkbox to make sure your configuraton is compliant with SPIROU.

6- Click Timers to expand the Timers section

• Set T6 Timer to a value between 60000 and 120000 ms (between 60 and 120 seconds)

7- Click Advanced Parameters to expand the Advanced Parameters section

• Uncheck the Allow group messages option
• Click Save

8- Verify that the "IsupUserpart was successfully updated" message is displayed

List of Parameters

• Name
• Protocol Variant
• MTP3 Sub Service field
• Default Nature of Address When Unspecified
• Default Numbering Plan When Unspecified

• T1 Timer
• T2 Timer
• T5 Timer
• T6 Timer
• T7 Timer
• T8 Timer
• T9 Timer
• T27 Timer
• T31 Timer
• T33 Timer
• T34 Timer
• T36 Timer
• Incoming Continuity Check timer
• Outgoing Continuity Check timer
• Exit (EXM) timer
• Circuit reservation timer
• Circuit reservation ack timer
• Explicit Call Transfer timer
• Release response timer
• Final release response timer

• Cause Release Location
• Send INR if no calling nb.in IAM
• Call modification allowed
• Max length of user-to-user info
• Allow pass on
• Allow group messages