Integrated Service Digital Network (ISDN) Stack

Description: OpenSS7 Project Status ISDN Stack.

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• ISDN Layer 3 (Q.931) Call Control
• ISDN Frame Relay (Q.933)
• ISO/OSI Network Services Part (X.213)
• Integrated Digital Loop Carrier (IDLC)
• Digital Private Network/Access Subscriber System (DPNSS) Level 3
• ISDN Q.921 Link Access Procedure D Channel (LAPD)
• ISDN Q.922 Link Access Procedure - Frame Mode (LAPF)
• ISO/OSI X.25 Link Access Procedure - Balanced (LAPB)
• V5.2/GR-303 Data Link
• Digital Private Network/Access Subscriber System (DPNSS/DASS) Data Link
• High-Level Data Link Control (HDLC)
• ISDN Stack Manager (ISDN SM)

ISDN Layer 3 (Q.931) Call Control

ISDN Frame Relay (Q.933)

ISO/OSI Network Services Part (X.213)

Integrated Digital Loop Carrier (IDLC)

Digital Private Network/Access Subscriber System (DPNSS) Level 3

ISDN Q.921 Link Access Procedure D Channel (LAPD)

ISDN Q.922 Link Access Procedure - Frame Mode (LAPF)

ISO/OSI X.25 Link Access Procedure - Balanced (LAPB)

V5.2/GR-303 Data Link

Digital Private Network/Access Subscriber System (DPNSS/DASS) Data Link

High-Level Data Link Control (HDLC)

ISDN Stack Manager (ISDN SM)