Manufacturers
DIALOGIC DSI SGW
Description
Dialogic DSI SGW-software provides interface between SS7, IETF SIGTRAN/IP networks, Supports SS7 MTP and SIGTRAN M3UA and M2PA protocols, T1/E1, SignalingGateway
Part Number
DSI SGW
Price
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Manufacturer
DIALOGIC
Lead Time
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Category
Telephony
Specifications
Applications
Distributed switch,SS7 longhaul and backhaul,GPRS integration,IP telephony gateways
Depth
0 in. (50.8 cm)
20 in. (50.8 cm)
Form factor
SS7G31 - 1U
Form Factor
SS7G32-2U
Height
1.7 in. (4.32 cm)
3.45 in. (8.763 cm)
Links
SS7G31: Up to 64 SS7 links
Network interface
SS7G31,Up to 4 T1/E1,4 × 10/100/1000 MB/s Ethernet
Signaling
SS7 MTP, SIGTRAN M2PA, M3UA
SS7G32
Up to 12 T1/E1,6 × 10/100/1000 MB/s Ethernet
Up to 192SS7 links
System size
Service provider/large enterprise
Weight
(fully equipped) 24.2 lbs (11 Kg)
(fully equipped) 40 lbs (18 Kg)
Width
17.11 in. (43.53 cm)
17.11 in. (43.53cm)
Features
- Accommodates very demanding mobile and intelligent networking transaction-intensive applications
- Allows next-generation networks to use current circuit-switched mobile network value-added services. SS7 signaling can be offloaded onto an IP network or directly to IP endpoints
- Capable of high message rates on all SS7 links
- Capable of high message rates on all SS7 links, supporting up to 29,000 MSUs per second Can accommodate very demanding, mobile, and intelligent networking transaction-intensive applications
- Dialogic integrated and field validated hardware and software systems based on a 1U network ready or 2U carrier-grade servers
- Enables existing SS7 infrastructure connections with IP networks
- Enables the flexibility to support different architectures such as the replacement of SS7 links with IP or the ability to eliminate SS7 network constraints such as link bandwidth, or interfacing IP no
- Provides a higher level SS7 building block and lets developers focus on solution development rather than SS7 integration
- Provides data and system resiliency to maintain application uptime
- Provides the flexibility to build small- to large-scale configurations to meet the varying needs of different deployments worldwide
- Supports distributed, resilient, and scalable architectures along with multiple SS7 variants (ANSI, ETSI, Japan) with options for higher performance and density
- Supports M2PA and M3UA SIGTRAN standards for transporting SS7 over IP
- Supports two hard disk drives in a redundant RAID 1 configuration
Datasheet
Extracted Text
® Datasheet
Dialogic DSI Signaling Web Services
Signaling Server for Messaging and Location Services
®
Dialogic DSI Signaling Web Services (DSI SWS) is a signaling server that combines a web service interface and service-oriented
®
APIs with the powerful message processing, resilience, and scalability features of the Dialogic DSI Signaling Servers. DSI SWS
enables rapid development of applications using key technologies in the mobile network such as Short Message Service (SMS),
Location Based Services (LBS) and Unstructured Supplementary Service Data (USSD). Access to service-specific functionality is
offered through a focused RESTful Web Services API using XML payloads for easy integration and a wide choice of programming
environments. Large Logo
DSI SWS can enable a broad range of web-based and traditional Value-Added Services (VAS) in carrier environments, including
handset provisioning, subscriber alerts, emergency response, mobile advertising, and mobile payments.
Features Benefits
Service-oriented APIs for SMS, USSD, and LBS Enables the creation of Web 2.0 and traditional
network solutions without the need to manage low-level
communication protocols
Location identification by network resources Enables location-aware services for many types of mobile
subscribers, not only for users of smartphones with GPS
XML-based APIs Offers mobile network connectivity using open, industry-
standard APIs
Message transport over HTTP Allows service logic to be programmed in a variety of
languages that support HTTP, including Java, Python, PHP,
and .NET framework, as well as C and C++
Supports both SS7 (TDM) and IP (SIGTRAN) networks Allows service deployment in both legacy and NGN networks
without application changes
Medium Logo
Supports resilient system architectures and multiple point Enables fault-resilient system operation with redundant
codes
servers and standby IP ports
GUI-based system configuration along with Simple Network Allows efficient system management with easy integration
Management Protocol (SNMP) into automated, centralized management systems
To find out more about Dialogic, visit us at: www.dialogic.com
Small Logo
® Datasheet
Dialogic DSI Signaling Web Services
Signaling Server for Messaging and Location Services
Web Service Technology
Systems with DSI SWS can operate as network interface servers for both web-based and traditional application server clients. DSI
SWS can enable both web services and traditional services because it includes both web server software for HTTP transport and
TCP/IP protocol software for connection to application servers.
HTTP and XML open standard conventions enable the use of DSI SWS with service creation environments such as Oracle
WebLogic, IBM WebSphere, JBoss, GlassFish, and others.
Figure 1 illustrates an example of a network architecture using DSI SWS. Connections are established and requests are initiated to
appropriate network elements in support of messaging and location services as needed. The application program is not required
to manage these lower-level communication layers.
MSC/VLR
Prepaid
mobile user
MSC/VLR MSC/VLR
BSS
Prepaid
mobile user
®
Dialogic DSI Signaling
Web Services
TDM SS7 or SIGTRAN
HLR
HTTP/REST API
Web Application Platforms
using simplified
development methods
Figure 1. Sample Network Architecture Using Dialogic® DSI Signaling Web Services
DSI SWS implements a type of Representational State Transfer (REST) architecture for interaction with client applications. All
application functions are initiated from the client for both outgoing and incoming messages. For example, a client can directly
send messages (PUT) or can initiate a request with a wait for a later response or timeout (GET). This design offers the following
benefits:
• The number of active clients can vary
• Load sharing is simple and efficient because clients request their own loads as needed
• Client application flow is simplified because clients do not need to implement a dispatching mechanism
2
TDM SS7 or SIGTRAN
® Datasheet
Dialogic DSI Signaling Web Services
Signaling Server for Messaging and Location Services
Service-Oriented APIs
Service-oriented APIs are programming commands that carry out a series of elemental tasks to complete a phase or a particular
network service.
The service-oriented programming APIs used in DSI SWS are summarized below.
Calling URIs begin with http://
Frequently asked questions
How does Industrial Trading differ from its competitors?
Is there a warranty for the DSI SGW?
Which carrier will Industrial Trading use to ship my parts?
Can I buy parts from Industrial Trading if I am outside the USA?
Which payment methods does Industrial Trading accept?
Why buy from GID?
Quality
We are industry veterans who take pride in our work
Protection
Avoid the dangers of risky trading in the gray market
Access
Our network of suppliers is ready and at your disposal
Savings
Maintain legacy systems to prevent costly downtime
Speed
Time is of the essence, and we are respectful of yours
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