Dialogic® DSI SIGTRAN Stack

SS7 Protocols

SIGTRAN Stack
for High Performance Applications

Proven SIGTRAN protocol implementations for use within high performance products. 

Use with the DSI SS7 Stack to build scalable systems for Prepaid, Roaming, SMS, USSD Services, Location Based Services etc.

Dialogic® DSI SIGTRAN Monitor delivers high-density protocol monitoring enabling applications to monitor SIGTRAN traffic between active signaling points and trigger intelligent actions. 

The DSI Development Package available here now includes a set of Java classes providing functionality for use in a Java environment.

 

SIGTRAN Software

Product Description
 SCTP  (Stream Control Transmission Protocol) IETF RFC4960, RFC3309
 M2PA  (MTP2 User Peer-to-Peer Adaptation Layer) IETF RFC 4165
 M3UA  (MTP3 User Adaptation Layer ASP and IPSP) IETF RFC 4666, RFC 3332
 SUA

SUA (Signaling Connection Control Part User Adaptation) RFC 3868
SIGTRAN Monitor Delivers high-performance, high-density protocol monitoring that enables applications to interrogate SIGTRAN traffic between active signaling points and trigger intelligent actions. SIGTRAN Monitor, a software only application, joins Dialogic® Network Interface Boards that have circuit-switched network monitoring capabilities.

SIGTRAN Stack
APIs address complete message content to enable unrestricted service creation
Common API for SS7 and SIGTRAN protocols to aid migration of services from TDM to IP carrier networks, e.g. MTP3 to M3UA
DSI SIGTRAN Stack supported for Solaris, Linux, and Windows
 
SIGTRAN Monitor

Features

 Benefits
Monitors user-selected types from M2PA, M3UA, and ISUP messages as well as those from specific network nodes Minimizes the CPU and network load by capturing only those messages that pertain to the user application
Monitors multiple Ethernet ports simultaneously A single software instance can monitor a high volume of traffic
Parses SCTP packets into discrete messages
 Simplifies the user application by performing low-level, complex message decoding
Detects traffic congestion and defers sending monitored messages until congestion abates
 Prevents monitoring from degrading the primary mission of the SIGTRAN service
Various capacities are available to meet network density and throughput demands
 Matches capital expense to specific performance requirements

Data Sheet

  • Dialogic® DSI Protocol Stacks
    Dialogic® Distributed Signaling Interface (DSI) Protocol Stacks support a range of Signaling System 7 (SS7) and IETF SIGTRAN specifications to provide solid building blocks for the most advanced applications.

Application Notes

Brochure

  • Dialogic and Mobile Value Added Services

    Service Providers are not only being asked to deliver greater bandwidth to mobile devices, but their customers are also looking for more innovative services, including video, voice, location services, and commerce transactions.

White Paper

  • Network Monitoring and Technology Challenges
    This white paper presents a brief overview of network monitoring. It also discusses different network monitoring types and technologies: TDM (T1/E1, BRI, and analog), SS7 (monitoring within the service provider network), and session monitoring (IP and web).

Use the Purchase page linked below to find partners to purchase Dialogic products. The order codes below are for your reference when making a purchase.

Purchase

ProductOrder CodeDescription
DSI SIGTRAN Stack,
SS7SBHSTM2PAU G09-005 M2PA Protocol Layer host license, 4 link eq, assoc
SS7SBHSTM2PAS G10-005 M2PA Protocol Layer host license, 16 link eq, assoc
SS7SBHSTM2PAR G11-005 M2PA Protocol Layer host license, 32 link eq, assoc
SS7SBHSTM2PAL G12-005 M2PA Protocol Layer host license, 64 link eq, assoc
SS7SBHSTM2PAK G13-005 M2PA Protocol Layer host license, 128 link eq, assoc
SS7SBHSTM2PAJ G20-005 M2PA Protocol Layer host license, 256 link eq, assoc
SS7SBHSTM3UAU G01-005 M3UA Protocol Layer host license, 4 link eq, assoc
SS7SBHSTM3UAS 887-243 M3UA Protocol Layer host license, 16 link eq, assoc
SS7SBHSTM3UAR 887-365 M3UA Protocol Layer host license, 32 link eq, assoc
SS7SBHSTM3UAL 887-242 M3UA Protocol Layer host license, 64 link eq, assoc
SS7SBHSTM3UAK G15-005 M3UA Protocol Layer host license, 128 link eq, assoc
SS7SBHSTM3UAJ G14-005 M3UA Protocol Layer host license, 256 link eq, assoc
SS7SBHSTSUAU G08-005 SUA Protocol Layer host license, 4 link eq, assoc
SS7SBHSTSUAS G07-005 SUA Protocol Layer host license, 16 link eq, assoc
SS7SBHSTSUAR G06-005 SUA Protocol Layer host license, 32 link eq, assoc
SS7SBHSTSUAL G05-005 SUA Protocol Layer host license, 64 link eq, assoc
DSI SIGTRAN Monitor,
SS7SBHSTSMONS G02-005 16 link eq/2 taps, 269KB/s
SS7SBHSTSMONR G03-005 32 link eq/4 taps, 538KB/s
SS7SBHSTSMONL G04-005 64 link eq/8 taps, 1076KB/s
SS7SBHSTSMONK G19-005 128 Link/16 taps, 2152KB/s
SS7SBHSTSMONJ G18-005 256 Link/32 taps, 4304KB/s
SS7SBHSTSMONH G17-005 640 Link/64 taps, 10MB/s
SS7SBHSTSMONF G16-005 1280 Link/64 taps, 20MB/s