Hillstone Software joins ComponentSource

HS X.25 Library (with XOT) is a set of X.25 network protocol libraries with full C Source code.

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Communicating using HS X.25 Library (with XOT).

HS X.25 Library (with XOT) is a software library in C (supplied with full Source code) which implements an X.25 interface between Data Terminal Equipment (DTE) and Data Circuit-terminating Equipment (DCE). HS X.25 Library (with XOT) is for terminals operating in packet mode and connected to public data networks by a dedicated circuit and RFC1613 Cisco Systems X.25 over TCP (XOT). X.25 Library (with XOT) runs on Windows and on Unix (Linux, Solaris, HP-UX and others) and supports both SVCs and PVCs over XOT.

HS X.25 Library (with XOT) Features

• DCE Operation
• DTE Operation
• RFC1613 XOT
• Maximum Number of VCs = 4,095
• Facilities Support
• Call User Data supported
• SVC Support
• PVC Support
• X.25 Version = ITU-T (formerly CCITT) 10/96
• Outgoing Calls
• Incoming Calls
• Incoming Call processing is configurable between: Match on local DTE address or Accept All Calls
• Packet Format is basic format, modulo 8
• Packet Size is configurable in the range 128, 256, 512, 1024 with 128 as the default
• Window Sizes are configurable from 1 to 7 with 2 as the default
• A Bit - Basic format only (non TOA/NPI) addresses supported
• Q Bit procedure
• M Bit procedure
• D Bit procedure
• Logical Channel Assignment - Configurable Outgoing and Incoming range
• Timers and Counters Supported - T10, T11, T12, T13, T20, T20 Retry, T21, T22, T23, T23 Retry ,
• Interrupt packets
• Trace Function Supported
• Flow Control (RNR)
• Per VC statistics
• Per X.25 Link statistics
• XOT outgoing call routing based called NUA

About Hillstone Software

Hillstone Software is a small technology firm based in Dublin, Ireland. They develop and supply software components and libraries and offer software development services to software development, IT and electronics companies and individuals worldwide. Their strong focus is on C / C++ and based products and services. They develop for many platforms: Windows desktop and server OS, Windows Mobile and Windows CE, Unix / Linux / Mac OSX, iOS and embedded devices. They develop software components, protocol stacks and libraries in the following areas: Legacy X.25 protocol and X.25 over TCP (XOT) conversion, serial communication, GSM SMS, GPS navigation (NMEA 183), TCP/IP network protocols (SMTP, POP3, NTP, TFTP, FTP, HTTP), security and encryption, message oriented middleware. Hillstone Software also offers software development and consultancy services to corporate and individual customers globally. They are capable of handling full software development cycle.