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Introduction to SS7 – Part 3 Konrad Hammel Sangoma Technologies
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SMG-SS7 Architecture 2 A10X Wanpipe LibSangoma Layer1 MTP2 MTP3 ISUP S RelayRelay Ftmod_io Ftdm_core FreeSWITCH Call Control Ftmod sangoma_ss7 Voice Signaling A10X Wanpipe LibSangoma Layer1 MTP2 S RelayRelay Ftmod_io Ftdm_core FreeSWITCH Call Control Ftmod sangoma_ss7 Voice Signaling Master SMG Voice SMG
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Forces customer to gather all needed information for the install Gives a high level over-view of the inter-connect http://wiki.sangoma.com/SMG-Questionnaire SS7 Questionnaire 3
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Layer 1 framing errors Currently show up as 2 types; ABORT & CRC ABORT covers: HDLC Abort, FIFO and DMA CRC covers: HDLC CRC & and HDLC Frame Error Error print shows the ID ( [2] = mtp1 Id 2) [ERR] ftmod_sangoma_ss7_logger.c:87 sng_ss7->[THROTTLED][2]received 2 errors since last read; total errors since start 7 [ERR] ftmod_sangoma_ss7_logger.c:87 sng_ss7->[THROTTLED][2]Rx ABORT error Link Errors (SUERMS) 4
![Layer 1 framing errors Currently show up as 2 types; ABORT & CRC ABORT covers: HDLC Abort, FIFO and DMA CRC covers: HDLC CRC & and HDLC Frame Error Error print shows the ID ( [2] = mtp1 Id 2) [ERR] ftmod_sangoma_ss7_logger.c:87 sng_ss7->[THROTTLED][2]received 2 errors since last read; total errors since start 7 [ERR] ftmod_sangoma_ss7_logger.c:87 sng_ss7->[THROTTLED][2]Rx ABORT error Link Errors (SUERMS) 4](http://images.slideplayer.com./13/3893632/slides/slide_4.jpg "Layer 1 framing errors Currently show up as 2 types; ABORT & CRC ABORT covers: HDLC Abort, FIFO and DMA CRC covers: HDLC CRC & and HDLC Frame Error Error print shows the ID ( [2] = mtp1 Id 2) [ERR] ftmod_sangoma_ss7_logger.c:87 sng_ss7->[THROTTLED][2]received 2 errors since last read; total errors since start 7 [ERR] ftmod_sangoma_ss7_logger.c:87 sng_ss7->[THROTTLED][2]Rx ABORT error Link Errors (SUERMS) 4")
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Setup Scenario #1 5
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Setup Scenario #2 6
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Setup Scenario #3 7
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[default] host => 127.0.0.1 port => 8821 password => ClueCon debug => 2 loglevel => info key_f1 => /log 7 key_f2 => /log 6 key_f3 => ftdm ss7 show status mtp3 mtp3-1 key_f4 => ftdm ss7 show status mtp3 mtp3-2 key_f5 => ftdm ss7 show status mtp3 mtp3-3 key_f6 => ftdm ss7 show status span 1 chan 0 key_f7 => ftdm ss7 show status span 2 chan 0 key_f8 => ftdm ss7 show status span 3 chan 0 key_f9 => ftdm ss7 show status span 4 chan 0 key_f10 => key_f11 => key_f12 => version Appendix -.smg_cli_conf 8
![[default] host => port => 8821 password => ClueCon debug => 2 loglevel => info key_f1 => /log 7 key_f2 => /log 6 key_f3 => ftdm ss7 show status mtp3 mtp3-1 key_f4 => ftdm ss7 show status mtp3 mtp3-2 key_f5 => ftdm ss7 show status mtp3 mtp3-3 key_f6 => ftdm ss7 show status span 1 chan 0 key_f7 => ftdm ss7 show status span 2 chan 0 key_f8 => ftdm ss7 show status span 3 chan 0 key_f9 => ftdm ss7 show status span 4 chan 0 key_f10 => key_f11 => key_f12 => version Appendix -.smg_cli_conf 8](http://images.slideplayer.com./13/3893632/slides/slide_8.jpg "[default] host => port => 8821 password => ClueCon debug => 2 loglevel => info key_f1 => /log 7 key_f2 => /log 6 key_f3 => ftdm ss7 show status mtp3 mtp3-1 key_f4 => ftdm ss7 show status mtp3 mtp3-2 key_f5 => ftdm ss7 show status mtp3 mtp3-3 key_f6 => ftdm ss7 show status span 1 chan 0 key_f7 => ftdm ss7 show status span 2 chan 0 key_f8 => ftdm ss7 show status span 3 chan 0 key_f9 => ftdm ss7 show status span 4 chan 0 key_f10 => key_f11 => key_f12 => version Appendix -.smg_cli_conf 8")
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THANK YOU. 9
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