For more info download:
	ISDN Datasheet

Q.931 stack for PRI/BRI access

Netbricks ISDN stack called ISDN-BRICKS™ is a highly versatile and complete implementation of the ISDN features and functionality required to address the ISDN marketplace for voice and data applications. The software has been written to be compliant with existing standards worldwide. Totally modular in design, the ISDN-BRICKS™ software package is tailored to meet project development requirements. See the data sheet for complete details.

Our ISDN stack has the following key features:

	Worldwide Signaling (25+ variants) including: EuroISDN, VN2, VN3, 1TR6, KDD, NTT, NI-1, NI-2, 4ESS, 5ESS, DMS100, DMS200, TPH...
	BRI and PRI support (both Network and User sides).
	Fully compliant with the ITU and ETSI recommendations: Q.921 LAPD, Q.931, Q.2931 B-ISDN, Q.932.
	High availability multi-processor configuration supported using ISDN built-in redundancy management.
	Non-Facilities Associated Signaling (NFAS) and D-Channel Backup.
	QSIG (both BC and GF) for PBX to PBX communication.
	ARINC for Avionics.
	DPNSS/DASS2 Layer 2
	DSS1 with features such as AutoSPID and AutoSWITCH (for the US market).
	All QSIG, ETSI and North America Supplementary Services (Q.932) .
	Drivers available for a wide range of E1/T1 framers and line interface devices.

ISDN-BRICKS is based on NETBRICKS architecture using object oriented design and on a message passing mechanism for inter-entity communication. Interfaces to most of commercial OS and RTOS are provided : Windows NT/2000/XP, Linux RedHat, Embedded Linux (Monta Vista), Solaris (32/64bits), VxWorks, AMX, Nucleus, PSOS+, OSE, RTC, VRTX, ...

Please contact us for more information