Call a Specialist Today! 800-886-5369

Dialogic DSI Signaling Web Services
Based on Dialogic DSI G51 Signaling Controller


Dialogic DSI Signaling Web Services

Dialogic Products
Dialogic DSI Signaling Web Services
Dialogic DSI-G51A00, Signaling Controller, AC, 0 Boards
#312-001
Contact us for pricing!
Dialogic DSI-G51AL1, Signaling Controller, AC, 1 SS7LD Board
#312-002
Contact us for pricing!
Dialogic DSI-G51AM1, Signaling Controller, AC, 1 SS7MD Board
#312-003
Contact us for pricing!
Dialogic DSI-G51AM2, Signaling Controller, AC, 2 SS7MD Boards
#312-004
Contact us for pricing!

Click here to jump to more pricing!

Overview:

Web Services Interface for SMS, USSD and Location Based Services

Dialogic DSI Signaling Web Services (DSI SWS) is a scalable, high-performance signaling platform combining connectivity to SS7- and SIGTRAN-based mobile networks with a Web Services API to simplify mobile VAS application development. DSI SWS can enable applications built using standard web services development techniques for SMS Messaging, Unstructured Supplementary Services Data (USSD), and Location Based Services (LBS).

Extends the Reach of Business Applications

DSI SWS can enable a broad range of Value-Added Services (VAS) in carrier environments, including handset provisioning, subscriber alerts, emergency response, mobile advertising, and mobile payments. SWS can be used to send text messages notifications to mobile users, interact with customers using USSD, or determine the location of cooperating subscribers.

Figure 1 provides an example of how signaling web services based on the Dialogic DSI SS7G41 Signaling Server can be deployed in a service provider network.

Figure 1. Dialogic DSI SS7G41 Signaling Servers in a Service Provider Network
Figure 1. Dialogic DSI SS7G41 Signaling Servers in a Service Provider Network

Offers High Availability and Flexible OA&M

The DSI SWS offers carrier-ready fault resiliency, occupies a small (1U) footprint, and offers dual hot-swappable AC power supplies. It supports standard operations, administration, and maintenance (OA&M) interfaces via a web browser, a command line interface, and SNMP, allowing easy integration into automated, centralized management systems.

Features and Benefits:


Features Benefits
Service-oriented, RESTful Web Services API for SMS, USSD, and LBS utilizing HTTP with an XML payload Allows the rapid creation of applications that can interact with mobile handsets using a wide variety of programming languages, including Java, Python, PHP and the .NET framework
Supports all layers of the SS7 protocol stack up to and including the MAP layer over TDM and SIGTRAN networks Facilitates global deployment and the ability to configure protocol variants at runtime
Scales from 8 Low Speed Links (LSL) up to 248 LSL or 8 High Speed Links (HSL); HSL can be Q.703 Annex A or ATM Allows cost-effective use of a common platform across a wide range of deployments; allows scaling of platform capacity over time
SIGTRAN capacity (M3UA/M2PA) scales from 8 to 256 TDM link equivalents using flexible throughput-based licensing Lets provisioned capacity match deployment needs at installation
Compact 1U form factor with dual hot swappable AC power supplies Permits excellent link density in a small footprint for required deployment options and carrier-ready resilience
Supports both browser and command line interface for OA&M in addition to SNMP and “lights-out” management Facilitates comprehensive, user-friendly remote management using standard tools
Built-in traffic measurement, event logging, and protocol tracing (including PCAP format), backed by fully documented internal interfaces between protocol layers Provides good visibility of utilization and traffic levels and facilitates fast resolution of network protocol issues

Specifications:


Configurations DSI SS7G41
Form factor 1U Rack Mount Server
SS7 T1/E1 interface boards Up to two boards per unit; either Dialogic DSI SS7LDH4 Network Interface Board or Dialogic DSI SS7MDL4 Network Interface Board are used
Configurations SS7LD SS7MD
T1/E1 ports per board 4 T1 or 4 E1 4 individually selectable T1/E1
SS7 Low Speed Links per board Up to 16 Up to124
SS7 High Speed Links (Q.703 Annex A) per board. N/A Up to 4
ATM High Speed Links per board. N/A Up to 4
Maximum SS7 links per unit 248
Maximum SS7 link sets per unit 64
Maximum M2PA links per unit 256
Maximum number of SS7 routes 4096
Maximum number of SIGTRAN associations 256
10/100/1000Mbit/sec Ethernet interfaces 4 as standard; can be increased to 6 using Dual Gigabit Ethernet NIC accessory SS7G41NIC, which consumes one of the signaling board slots
Transactions per second over TDM or SIGTRAN (required number of transactions vary; for example, sending an SMS typically requires two transactions while a location lookup requires one) 12,000 (provisional figure)
Power AC or DC
MTBF (Using Telcordia method at 40°C) 95,000 to 133,000 hours, depending on type and number of boards in chassis (assumes dual PSU configuration)
T1/E1 Interfaces
Pulse mask
  • T1: ANSI T1.403
  • E1: ITU-T G.703
Data rate
  • T1: 1544 kbps ± 50 ppm
  • E1: 2048 kbps ± 50 ppm
Frame format
  • T1: D4, ESF, and ESF-CRC6
  • E1: E1 and E1-CRC4
Line codes HDB3, AMI, B8ZS
Connector type RJ-48C
Power
DC-powered products
  • Supply voltage (range nominal): –48 VDC to –60 VDC
  • Input power (fully equipped): 150 W
  • Range limits: –36 VDC to –75 VDC
AC-powered products
  • Input voltage: 90 VAC to 264 VAC
  • Input power (fully equipped): 150 W
  • Frequency range: 43 Hz - 63 Hz
Physical Dimensions
Height 1.74 in. (4.4 cm)
Width 16.93 in. (43.0 cm)
Depth 20.4 in. (51.9 cm)
Weight – fully equipped 26.8 lbs (12.16 kg)
Environmental
Operating temperature +50°F (+10°C) to +104°F (+40°C)
Storage temperature –40°F (–40°C) to +158°F (+70°C)
Safety and EMC
International
  • CB Certificate to IEC UL 60950 -1 2nd Ed. 2007
  • EN 300 386, EN55022, EN55024, CISPR 22
United States
  • UL 60950 -1 2nd Ed. 2007
  • FCC Part 15 Class A
Canada
  • CAN/CSA-C22 No UL 60950 -1 2nd Ed. 2007
  • ICES-003
Telecommunications
International TBR12, TBR13
United States TIA-968-A
Canada CS-03
Warranty 3-years

Documentation:

Download the Dialogic DSI Signaling Web Services Datasheet (.PDF)

 

Dialogic Products
Dialogic DSI Signaling Web Services
Dialogic DSI-G51A00, Signaling Controller, AC, 0 Boards
#312-001
Contact us for pricing!
Dialogic DSI-G51AL1, Signaling Controller, AC, 1 SS7LD Board
#312-002
Contact us for pricing!
Dialogic DSI-G51AM1, Signaling Controller, AC, 1 SS7MD Board
#312-003
Contact us for pricing!
Dialogic DSI-G51AM2, Signaling Controller, AC, 2 SS7MD Boards
#312-004
Contact us for pricing!
Dialogic DSI Signaling Web Services Software License
Dialogic DSI-G50-SWSM8, SWS License - 8 link (equiv)
#312-115
Contact us for pricing!
Dialogic DSI-G50-SWSM16, SWS License - 16 link (equiv)
#312-116
Contact us for pricing!
Dialogic DSI-G50-SWSM32, SWS License - 32 link (equiv)
#312-117
Contact us for pricing!
Dialogic DSI-G50-SWSM64, SWS License - 64 link (equiv)
#312-118
Contact us for pricing!
Dialogic DSI-G50-SWSM128, SWS License - 128 link (equiv)
#312-119
Contact us for pricing!
Dialogic DSI-G50-SWSM256, SWS License - 256 link (equiv)
#312-120
Contact us for pricing!