ISDN signaling parameter group

Purpose

The parameters in this group define values for use by the ISDN subsystem.

Scope

These parameters must be defined once if you are using ISDN signaling.

To make new parameter values effective, stop the ISDN signaling process and disable all ISDN trunks, then re-start and re-enable.

Parameters

• Alert level (Alert Level)
• B-Channel Service Message Support (B-Channel Service Message Support)
• Calling Party Number — MWI Identification (Calling Party Number — MWI Identification)
• D-Channel Service Message Support (D-Channel Service Message Support)
• L2 - Link Handshake Timer T203 (ms) (L2 - Link Handshake Timer T203 (ms))
• L2 - Link Release Timer T200 (ms) (L2 - Link Release Timer T200 (ms))
• L3 - T309 Support (ms) (L3 - T309 Support (ms))
• L4 - Called/Calling Party Numbering Plan (L4 - Called/Calling Party Numbering Plan)
• L4 - Called/Calling Party Numbering Type (L4 - Called/Calling Party Numbering Type)
• L4 - Facility Timeout (s) (L4 - Facility Timeout (s))
• L4 - Facility Transfer Completion Timeout (s) (L4 - Facility Transfer Completion Timeout (s))
• Maintenance Message Protocol Discriminator (Maintenance Message Protocol Discriminator)
• MWI Trunk (MWI Trunk
• Redial Limitation - Failed List Capacity (Redial Limitation - Failed List Capacity)
• Redial Limitation - Maximum Consecutive Failures (Redial Limitation - Maximum Consecutive Failures)
• Redial Limitation - Significant Digits (Redial Limitation - Significant Digits)
• Redial Limitation - Timeout (Redial Limitation - Timeout)
• Send RESTART on Channel Enable (Send RESTART on Channel Enable)