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SS7 Media Gateway Controller
"The SVI_MGC SS7 Media Gateway Controller enables SS7 on leading VoIP Media Gateways using industry based standards – MGCP, MEGACO H.248, SIGTRAN, SIP, SIP-I, SIP-T and H.323."
Functionality
The SVI_MG SS7 Media Gateway Controller is supplied as standard with the following SS7 to VoIP functionality :-
| Intelligent Call Routing |
Routing engine providing sophisticated routing algorithms based on hunt groups with digit manipulation, least cost routing, time of day routing, congestion and flow control …more + |
| Operation, Administration & Maintenance (OA&M) Interface |
Comprehensive user interface providing local and remote control for all aspects of maintenance, configuration, monitoring of resources, logging, reporting, SNMP …more + |
| Billing Interfaces |
Includes comprehensive onboard CDRs, full RADIUS AAA support, integrated Web based billing, SQL support …more + |
| Redundancy |
Full Dual Controller Planes delivering carrier grade redundancy …more + |
| External Routing APIs |
Interconnect the SVI into external 3rd party routing engines over RADIUS, SQL , HTTP or proprietary APIs …more + |
| Security |
Integrated firewall, password protected user access, SSH, RADIUS …more + |
Intelligent Call Routing
Incoming Calls Routed based on
- Called and Calling Party Information
- Protocol Information
- Originating Network
- Trunk Group
- Hunt Group (VoIP and TDM)
- Voip Destination
- Protocol
- Time Of Day
- Cost Of Route
Outgoing Call Manipulation
- Called and Calling Party Information
- Protocol Information
Enhanced Call Completion Algorithms
- Reattempt call
- Same Destination and/or different destinations
- Reattempt based on call failure reason
- Load share across different destinations
- Hunt high, low, odd, even, incremental, decremental, percentage, ASR
Other
- Reject Call with Protocol Reason
- Reject Call with announcement
Operation, Administration and Maintenance (OA&M)
Configuration
- Full 'secure' remote access
- Through easy to use onboard configuration files
- Comprehensive range of example configuration files
- System supplied pre-configured
- Real time configuration through MMI interface
Administration
- MMI Interface
- Full onboard database inspection and control
- Real time resource status display
- Controlling system resources
Maintenance
- Logfiles - Configurable, capturing all aspects of system performance
- Compatible with Wireshark/Ethereal for full graphical protocol traces
Performance
- Extensive onboard CDRs and statistics generation
- Call minutes, ASR, PDD, ACD, etc
- Resource Statistics
- Trap Reports
Network Monitoring
- Trap capture
- Statistic monitoring, Graphing and Alarming
Billing Interfaces
Call Data Records (CDRs)
- On board CSV files contains all call attempts
- Over 36 fields of call information
SVI-Wholesale
- Squire wholesale billing application
FTP Server
- Client or Server controlled CDR retrieval
RADIUS Server
- Full AAA support (Authentication, Authorisation and Accounting) support
- Integrated with many Third party RADIUS
SQL
- Direct writing of CDRs to client's SQL database
Dual Redundancy
1+ 1 Dual Plane Worker / Hot Standby
- Database and signalling information check pointed between planes
- Replicated Hardware and Software
Maintain SIP, TDM calls in answer on failover
Eliminates Single Points Of Failure
Five Nines up time (99.999)
Single Point code spread across dual plane architecture
Single IP service address using VIP technology
Real Time Maintenance Upgrades
External Routing APIs
External Routing APIs allow for customers to fully control routing through their own applications
- Integrate SVI into existing client infrastructure
SQL
- SVI calls SQL stored procedures into customers SQL database, which returns routing information
- PostgreSQL and MYSQL support
RADIUS
- RADIUS Authorisation response contains routing information
HTTP
Security
System
- Integrated Firewall
- Username, password protected
- Secure external protocols used for access (SSH, SCP)
- Only process calls for configured VoIP Destinations
- Reports on unauthorised access
- Client challenge procedures
RADIUS
- Authorisation and Authentication
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SVI_MGC Datasheet
