Dialogic® DSI Signaling Gateway based on Dialogic® SS7G31 and SS7G32 Signaling Servers. Dialogic® DSI SS7G31 and SS7G22 Signaling Servers with DSI Signaling Gateway (DSI SGW) option are key building blocks in the next generation of networks and service platforms.
The DSI SGW provides an interface between SS7 and IP networks or between two disparate IP networks. The DSI SGW also allows SS7 information to be carried over IP to IP-resident signaling points and applications, such as softswitches and mobile network elements, or to another signaling gateway.
The flexibility and control available with the DSI SGW makes it ideal for a range of call control and transaction-based applications. It can be used for creating wireless and intelligent networking systems and IP telephony gateways, and for expanding SS7 bandwidth on existing networks.
The DSI SGW option lets applications be distributed over multiple platforms, creating scalable and resilient networks. Routing algorithms do not simply re-create SS7 links and linksets in the IP domain: they form the foundation of advanced distributed service platforms.
Features and Benefits
Enables existing SS7 infrastructure connections with IP networks
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
Prepackaged telco-grade NEBS chassis and SS7 components2U Chassis- (NEBS and ETSI compliant only if configured with DC power and IP signaling)1U “Network Ready” platform
Provides a higher level SS7 building block and lets developers focus on solution development rather than SS7 integration
Supports M2PA and M3UA SIGTRAN standards for transporting SS7 over IP
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 nodes using M2PA with other IP nodes using M3UA
Supports distributed, resilient, and scalable architectures along with multiple SS7 variants (ANSI, ETSI, Japan) with options for higher performance and density
Provides the flexibility to build small- to large-scale configurations to meet the varying needs of different deployments worldwide
Capable of high message rates on all SS7 links
Accommodates very demanding mobile and intelligent networking transaction-intensive applications
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
Supports two HDD in a redundant RAID 1 configuration
Provides data and system resiliency to maintain application uptime
Product Highlights
System size
Service Provider/Large Enterprise
Form factor
SS7G31Height: 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. (8.763 cm)
Width: 17.11 in. (43.53cm)
Depth: 20 in. (50.8 cm)
Weight: (fully equipped) 40 lbs (18 Kg)
Links
SS7G31:Up to 64 SS7 links SS7G32:Up to 192 SS7 links
Network interface
SS7G31Up to 4 T1/E1
4 × 10/100/1000 MB/s EthernetSS7G32Up to 12 T1/E1
6 × 10/100/1000 MB/s Ethernet
Signaling
SS7 MTP, SIGTRAN M2PA, M3UA
Applications
Signaling service node creation-including video gateways, voice-activated dialing (VAD), voice portal (VP), interactive voice response (IVR), and voice mail (VM) systems
Wireless nodes-Short Message Service Center (SMSC), Home Location Register (HLR), roaming gateways, Wireless SMS platforms/gateways, Location Based Services (LBS)
Intelligent Networking-Service Control Point (SCP), Intelligent Peripheral (IP), Color Ring Back Tone (CRBT) services
Product
Description
SS7G310A0W
SS7G31, AC powered, 0 SS7 links, 0 T1/E1 ports
SS7G31QA1W
SS7G31, AC powered, 4 SS7 links, 4 T1/E1 ports
SS7G31HA1W
SS7G31, AC powered, 64 SS7 links, 4 T1/E1 ports
SS7G310D0W
SS7G31, DC powered, 0 SS7 links, 0 T1/E1 ports
SS7G31QD1W
SS7G31, DC powered, 4 SS7 links, 4 T1/E1 ports
SS7G31HD1W
SS7G31, DC powered, 64 SS7 links, 4 T1/E1 ports
SS7G320A0W
SS7G32, AC powered, 0 SS7 links, 0 T1/E1 ports
SS7G32QA1W
SS7G32, AC powered, 4 SS7 links, 4 T1/E1 ports
SS7G32QA2W
SS7G32, AC powered, 8 SS7 links, 8 T1/E1 ports
SS7G32QA3W
SS7G32, AC powered, 12 SS7 links, 12 T1/E1 ports
SS7G32HA1W
SS7G32, AC powered, 64 SS7 links, 4 T1/E1 ports
SS7G32HA2W
SS7G32, AC powered, 128 SS7 links, 8 T1/E1 ports
SS7G32HA3W
SS7G32, AC powered, 192 SS7 links, 12 T1/E1 ports
SS7G320D0W
SS7G32, DC powered, 0 SS7 links, 0 T1/E1 ports
SS7G32QD1W
SS7G32, DC powered, 4 SS7 links, 4 T1/E1 ports
SS7G32QD2W
SS7G32, DC powered, 8 SS7 links, 8 T1/E1 ports
SS7G32QD3W
SS7G32, DC powered, 12 SS7 links, 12 T1/E1 ports
SS7G32HD1W
SS7G32, DC powered, 64 SS7 links, 4 T1/E1 ports
SS7G32HD2W
SS7G32, DC powered, 128 SS7 links, 8 T1/E1 ports
SS7G32HD3W
SS7G32, DC powered, 192 SS7 links, 12 T1/E1 ports
SS7G31SACPSU
SS7G31 450W AC power supply
SS7G31SDCPSU
SS7G31 450W DC power supply
SS7G31BHDD
SS7G31 Spare hard drive
SS7G32SACPSU
SS7G32 600W AC power supply
SS7G32SDCPSU
SS7G32 600W DC power supply
SS7G32BHDD
SS7G32 Spare hard drive
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