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Mobicents SS7 presentation at Mobicents Summit, Sochi 2011
 

Mobicents SS7 presentation at Mobicents Summit, Sochi 2011

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    Mobicents SS7 presentation at Mobicents Summit, Sochi 2011 Mobicents SS7 presentation at Mobicents Summit, Sochi 2011 Presentation Transcript

    • Mobicents SS7Sochi, Russia8th Dec 2011 Amit Bhayani  Sergey Vetyutnev Bartosz Baranowski
    • Agenda● Overview ○ SS7 protocol ○ Mobicents SS7 ○ Architecture● Past achievements ○ 2010 - 11 Roadmap● Community ○ Contribution● Future Roadmap 
    • Overview
    • SS7 Protocol● Signalling System No. 7 (SS7) is set of signalling protocols 
    • Mobicents SS7● Mobicents SS7 provides most of the SS7 protocol stack 
    • Architecture● All stacks are simple POJOs● Start-up in any container or as standalone● In Mobicents SLEE Container, SCCP is started as JNDI Service and MAP RA, ISUP RA looks-up SCCP  
    • Past achievements  
    • 2010 - 11 RoadmapS No Release Version Date1 Completed MTP2/MTP3 1.0.0.BETA3 Oct 12, 20102 M3UA over TCP, SCCP Global Tittle 1.0.0.BETA5 Nov 17, 2010 translation (rules) mechanism, TCAP fixes3 MTP layer optimization 1.0.0.BETA6 Jan 9, 20114 Introduce management (CLI Interface) for 1.0.0.BETA7 Mar 7, 2011 SS7 stacks5 Various fixes for M3UA, test SS7 with 1.0.0.BETA8 Apr 9, 2011 Dialogic crads6 Introduce MAP Timers, SCCP pattern based 1.0.0.BETA9 Jun 2, 2011 routing7 Implement MAP SMS and LMS 1.0.0.BETA10 Jul 28, 20118 Introduced support for multiple versions of 1.0.0.CR1 Sep 26, 2011 MAP, error conditions taken care9 M3UA modified to act as IPSP, AS or SGW. 1.0.0.CR2 Introduced SE, DE
    • 2010 - 11 Roadmap - What else?● Released first version of Mobicents Gateway (USSD Gateway)● Tested Mobicents SS7 with various MSC/HLRs with help of community● Achieved 500 MAP messages exchange per second without real focus on performance●  Implemented JSLEE MAP Resource Adaptor
    • Community
    • Contribution ● Lots of contribution from community - mostly on testing and raising bugs  ● Increased traffic on forums. Mostly for MAP messages - USSD, Location, SMS, Equipment Identification etc   
    • Future Roadmap
    • 1.0.0.CR3 - 2nd week Jan, 2012● Focus on performance● Hudson continuous builds● Setup automated performance tests● Fix bugs reported
    • 1.0.0.GA - 1st week Feb, 2012● Assuming no major bug raised from 1.0.0.CR3
    • 2.0.0.BETA1 - Jan, 2012● First version of CAP Stack: CAP V2 circuit switched call base primitives (capssf-scfGenericAC, capssf- scfAssistHandoffAC and gsmSRF-gsmSCF application contexts)● Congestion control introduced in MAP● MAP APIs improved● Implement more MAP messages ○ International mobile equipment identities management services ○ Subscriber Information services        ○ Part of Call Handling Service
    • 2.0.0.BETA2 - End of Feb, 2012 ● SNMP Support● JSLEE CAP Resource Adaptor● Improve Command Line (CLI) management  ● CAP V2 circuit switched call full implementation, error primitives
    • 2.0.0.BETA3 - End of March, 2012 ● chan_ss7 support ○ Will provide support for dahdi based cards like Redfone, Sangoma, Digium or Openvox etc● libss7 support ○ Same as chan_ss7 ● More fixes
    • Questions?