® 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:///dialogicwebservice/signaling/ followed by the operation shown in the URL column. Operation URL Method Action SMS Send //sms PUT Send a short message SMS Receive /sms GET Receive a short message Location Request //location GET Obtain location information /ussd POST Set up a USSD session /ussd/ PUT Send data; response contains user reply USSD Application Initiated /ussd/ DELETE End session /ussd PUT Send data (notify) without creating a session /ussd GET Obtain USSD session, session id returned USSD Mobile Initiated /ussd/ PUT Send data, response contains user reply The XML payload follows the URI. The following is an example payload for sending a short message: SMS Transmit (PUT Request) Hello World 447777123456 1234567890 An example of the payload for receiving a short message is: SMS Receive (GET Response) Reply from World 11223 3 ® Datasheet Dialogic DSI Signaling Web Services Signaling Server for Messaging and Location Services System Resilience ® A pair of Dialogic DSI SS7G3x Signaling Servers can be run in dual active/active operation, taking advantage of the resilient SS7 ® architecture. Figure 2 is an example of a set of DSI SS7G3x Signaling Servers in a resilient Dialogic DSI Signaling Web Services deployment. Application Hosts Ethernet ® Dialogic DSI Signaling Web Services Single Linkset SS7 Links Figure 2. Resilient Client/Server Example 4 ® Datasheet Dialogic DSI Signaling Web Services Signaling Server for Messaging and Location Services Technical Specifications ® Dialogic DSI Signaling Web Services Configurations SS7G31 SS7G32 SMS, LBS requests per second over TDM 2,000 2,700 SMS, LBS requests per second over SIGTRAN (M3UA) 2,000 2,700 USSD simultaneous sessions 32,000 32,000 Number of hosts supported 32 32 ® Dialogic DSI SS7G3x Signaling Servers Configurations SS7G31 SS7G32 Form factor 1U 2U ® ® 1 Dialogic DSI SPCI4 Network 1 to 3 Dialogic DSI SPCI4 ® Boards per server (may be configured without TDM boards for SIGTRAN-only Interface Board or 1 Dialogic Network Interface Boards or ® operation) DSI SS7HDP Network Interface 1 to 3 Dialogic DSI SS7HDP Board Network Interface Boards Physical ports per unit T1/E1 Up to 4 Up to 12 HSL Q.703 links Up to 2 Up to 6 SS7 links per unit (including M2PA) 64 (256) 192 (256) SS7 linksets per unit 64 64 SIGTRAN M2PA associations 256 256 SIGTRAN M3UA associations 256 256 Remote application servers (IPSP) 256 256 Routes via signaling gateway 256 256 Number of SS7 routes 4096 4096 Number of networks 4 4 10/100/1000 Mbit/sec Ethernet interfaces 4 6 NEBS-3 and ETSI Compliant No With 0 boards, DC power only MTBF (hours) in Dual Power Supply configuration* 73,000 33,000 * Mean Time Between Interruptions (MTBI) in hours is based on the assumption that a failed power supply module or hard drive is replaced within 24 hours. MTBF prediction for Telcordia Method @ +104°F (+40°C) 5 ® Datasheet Dialogic DSI Signaling Web Services Signaling Server for Messaging and Location Services Technical Specifications (continued) Interfaces LAN interface SS7G31: 4 x 10/100/1000 MBps Ethernet SS7G32: 6 x 10/100/1000 MBps Ethernet Line interface: PCM Up to 12 interfaces, each software-configurable as either T1 or E1 Pulse mask T1: TIA-968-A, CS-03, and AT&T TR62411 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 (ZCS) AMI B8ZS Connector type RJ-45 Power SS7G31 DC-powered products Supply voltage (range nominal) –48 VDC to –60 VDC Input power (fully equipped) 230 W Range limits –38 VDC to –75 VDC AC-powered products Supply voltage (auto ranging) 100 VAC to 127 VAC / 200 VAC to 240 VAC Input power (fully equipped) 230 W Frequency 50 Hz/60 Hz SS7G32 DC-powered products Supply voltage (range nominal) –48 VDC to –60 VDC Input power (fully equipped) 300 W Range limits –38 VDC to –75 VDC AC-powered products Supply voltage (auto ranging) 100 VAC to 127 VAC / 200 VAC to 240 VAC Input power (fully equipped) 300 W Frequency 50 Hz/60 Hz 6 ® Datasheet Dialogic DSI Signaling Web Services Signaling Server for Messaging and Location Services Technical Specifications (continued) Physical Dimensions SS7G31 Height 1.7 in. (4.32 cm) Width 17.11 in. (43.53 cm) Depth 20 in. (50.8 cm) Weight – fully equipped 24.2 lbs (11 kg) SS7G32 Height 3.45 in. (8.76 cm) Width 17.11 in. (43.53 cm) Depth 20 in. (50.8 cm) Weight – fully equipped 40 lbs (18 kg) Environmental SS7G31 Operating temperature +50°F (+10°C) to +95°F (+35°C) Storage temperature –40°F (–40°C) to +158°F (+70°C) SS7G32 Operating temperature +41°F (+5°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 60950-1, EN60950-1 EN 300 386, EN55022, EN55024, CISPR 22 United States UL 60950-1 FCC Part 15 Class A Canada CAN/CSA-C22 No 60951-1 ICES-003 Telecommunications International TBR12, TBR13 United States TIA-968-A Canada CS-03 Hazardous substances RoHS compliance information at http://www.dialogic.com/rohs Country-specific approvals Global product approvals database at http://www.dialogic.com/declarations Warranty Warranty information at http://www.dialogic.com/warranties Service plan information http://www.dialogic.com/products/services/ Host System Requirements Operating systems Linux, Solaris, Windows 7 ® Datasheet Dialogic DSI Signaling Web Services Signaling Server for Messaging and Location Services Ordering Information ® ® Dialogic DSI SS7G3x Signaling Servers are preconfigured with 0 to 3 low-density (4 link) Dialogic DSI SPCI Network Interface ® Boards or high-density (64 link) Dialogic DSI SS7HDP Network Interface Boards. Additional protocol software and accessories may be added. Order Code Model Description Signaling Servers 310-893 SS7G310A0W SS7G31, AC powered, 0 SS7 links, 0 T1/E1 ports 310-897 SS7G31QA1W SS7G31, AC powered, 4 SS7 links, 4 T1/E1 ports 310-895 SS7G31HA1W SS7G31, AC powered, 64 SS7 links, 4 T1/E1 ports 310-894 SS7G310D0W SS7G31, DC powered, 0 SS7 links, 0 T1/E1 ports 310-900 SS7G31QD1W SS7G31, DC powered, 4 SS7 links, 4 T1/E1 ports 310-896 SS7G31HD1W SS7G31, DC powered, 64 SS7 links, 4 T1/E1 ports 310-901 SS7G320A0W SS7G32, AC powered, 0 SS7 links, 0 T1/E1 ports 310-910 SS7G32QA1W SS7G32, AC powered, 4 SS7 links, 4 T1/E1 ports 310-905 SS7G32QA2W SS7G32, AC powered, 8 SS7 links, 8 T1/E1 ports 310-902 SS7G32QA3W SS7G32, AC powered, 12 SS7 links, 12 T1/E1 ports 310-912 SS7G32HA1W SS7G32, AC powered, 64 SS7 links, 4 T1/E1 ports 310-903 SS7G32HA2W SS7G32, AC powered, 128 SS7 links, 8 T1/E1 ports 310-904 SS7G32HA3W SS7G32, AC powered, 192 SS7 links, 12 T1/E1 ports 310-906 SS7G320D0W SS7G32, DC powered, 0 SS7 links, 0 T1/E1 ports 310-909 SS7G32QD1W SS7G32, DC powered, 4 SS7 links, 4 T1/E1 ports 310-899 SS7G32QD2W SS7G32, DC powered, 8 SS7 links, 8 T1/E1 ports 310-907 SS7G32QD3W SS7G32, DC powered, 12 SS7 links, 12 T1/E1 ports 310-911 SS7G32HD1W SS7G32, DC powered, 64 SS7 links, 4 T1/E1 ports 310-908 SS7G32HD2W SS7G32, DC powered, 128 SS7 links, 8 T1/E1 ports 310-898 SS7G32HD3W SS7G32, DC powered, 192 SS7 links, 12 T1/E1 ports Accessories 300-388 SS7G31SACPSU SS7G31 450W AC power supply 300-392 SS7G31SDCPSU SS7G31 450W DC power supply 300-387 SS7G31BHDD SS7G31 spare hard drive 300-389 SS7G32SACPSU SS7G32 600W AC power supply 300-391 SS7G32SDCPSU SS7G32 600W DC power supply 300-390 SS7G32BHDD SS7G32 spare hard drive 310-869 SS7G30R19LBR 2-post 19” rack mount “L” bracket kit 310-870 SS7G30R19MNT 2/4-post 19” rack mount 310-871 SS7G30R23MNT 2/4-post 23” rack mount 310-872 SS7G30RSLKIT Enabling kit for use with slide rails 8 ® Datasheet Dialogic DSI Signaling Web Services Signaling Server for Messaging and Location Services Ordering Information (continued) ® Dialogic DSI Signaling Web Services (DSI SWS) is available for the following mobile services and throughput capacities: Order Code Item Name Description G07-052 SS7SBG30SWS4 SWS:Messaging/Location - 4 link equivalents G01-052 SS7SBG30SWS8 SWS:Messaging/Location - 8 link equivalents G02-052 SS7SBG30SWS16 SWS:Messaging/Location - 16 link equivalents G03-052 SS7SBG30SWS32 SWS:Messaging/Location - 32 link equivalents G04-052 SS7SBG30SWS64 SWS:Messaging/Location - 64 link equivalents G05-052 SS7SBG30SWS128 SWS:Messaging/Location - 128 link equivalents G06-052 SS7SBG30SWS256 SWS:Messaging/Location - 256 link equivalents Link equivalents enable the following capacities: • 1 unit equals 1 Low-Speed Link (LSL) • 1 unit equals SIGTRAN throughput equivalent to 1 TDM link at .6 Erlang (76.8 kbps) 9 Large Logo Medium Logo Small Logo www.dialogic.com Dialogic Inc. 926 Rock Avenue San Jose, California 95131 USA Dialogic is a registered trademark of Dialogic Inc. and its affiliates or subsidiaries (“Dialogic”). Dialogic’s trademarks may be used publicly only with permission from Dialogic. Such permission may only be granted by Dialogic’s legal department at the address provided above. The names of actual companies and products mentioned herein are the trademarks of their respective owners. Dialogic encourages all users of its products to procure all necessary intellectual property licenses required to implement their concepts or applications, which licenses may vary from country to country. None of the information provided in this Datasheet other than what is listed under the section entitled Technical Specifications forms part of the specifications of the product and any benefits specified are not guaranteed. No licenses or warranties of any kind are provided under this Datasheet. Dialogic may make changes to specifications, product descriptions, and plans at any time, without notice. Copyright © 2011 Dialogic Inc. All rights reserved. 04/11 12287-02