SR X.25 (with RFC1613 XOT) C Source Library for X.25 over IP

Publisher:	Sirius Network Software
Downloads:	1
Software Type:	Demo, 1.00
File Size:	847K
OS:	Windows All
Update Date:	05 March, 2020

SR X.25 is a software library in C (supplied with full source code) which implements ITU-T recommendation X.25 - Interface between Data Terminal Equipment (DTE) and Data Circuit-terminating Equipment (DCE) for terminals operating in the packet mode and connected to public data networks by dedicated circuit. SR X.25 includes RFC1613 Cisco XOT protocol for X.25 over TCP applications.
SR X.25 runs on Windows and Unix / Linux / Solaris and other OSes
SR X.25 supports SVCs and PVCs
SR X.25 internally at a lower layer interfaces to SrDL library. SrDL library is Data Link layer abstraction. When SR X.25 is ported into environment with LAPB or LAPD as data link layer, only SrDL module needs to change.
SrDL links directly to SrSock module (also included in this package) - Winsock interface component that provides reliable TCP transport services similar to LAPB / LAPD / HDLC.
SrX25 as provided to customer may be used immediately in X.25 over TCP (XOT) solution or it may be used with traditional LAPB or LAPD in which case only SrDL will need to be modified.
Main Features: * DTE operation * DCE operation * 4095 VCs * incoming and outgoing SVC supported * Built-in RFC1613 XOT module * X.25 version: ITU-T (formerly CCITT) 10/96 * max packet lenght 1024 * all X.25 timer and counters implemented * interrupt packets supported * VC Statistics * Trace Function * User Facilities * Call User Data * M bit, D bit and Q bit procedures supported * Configurable window and packet sizes * Configurable incoming and outgoing LCN ranges
SrX25 as provided to customer may be used immediately in X.25 over TCP (XOT) solution or it may be used with traditional LAPB or LAPD in which case only SrDL will need to be modified.