Dialogic® SS7G2x Signaling Server SGW Mode User Manual Issue 4

Note: Potentially routing keys are not required in this scenario, the user could simply configure a the incoming route to go directly to the TDM destination. Routing keys are present since they allow the Signaling Gateway to validate the DPC in the received data message.

Figure 13. M2PA Longhaul Configuration

SEP1 NC 1 PC 1

Signaling

Gateway

NC 1

PC 3

194.192.185.111

SEP2

NC 1

PC 2

194.192.185.11

The complete set of commands required to configure the entire system is as follows:

CNSYS:SYSID=SGW1,IPADDR=194.192.185.111;

MNRSI;

CNBOI:BPOS=1,BRDTYPE=SPCI2S-4-2,SIGTYPE=SS7;

CNBOI:BPOS=2,BRDTYPE=SPCI2S-4-2,SIGTYPE=SS7;

CNPCI:PCM=1-3,PCMTYPE=E1,SYNCPRI=1;

CNPCI:PCM=2-3,PCMTYPE=E1,SYNCPRI=1;

SNSLI:SNLINK=1,SNTYPE=M2PA,END=C,IPADDR=194.192.185.11, HPORT=3565,PPORT=3565,LABEL=SEP2-1;

SNSLI:SNLINK=2,SNTYPE=M2PA,END=C,IPADDR=194.192.185.11, HPORT=3566,PPORT=3566,LABEL=SEP2-2;

C7LSI:LS=1,OPC=3,DPC=1,LSSIZE=2,SS7MD=ITU14,NC=1,NI=2;

C7LSI:LS=2,OPC=3,DPC=2,LSSIZE=2,SS7MD=ITU14,NC=1,NI=2;

C7SLI:C7LINK=1,EQU=1-1,TS=1-3-16,LS=1,SLC=0;

C7SLI:C7LINK=2,EQU=2-1,TS=2-3-16,LS=1,SLC=1;

C7SLI:C7LINK=3,SNLINK=1,LS=2,SLC=0;

C7SLI:C7LINK=4,SNLINK=2,LS=2,SLC=1;

C7RTI:C7RT=1,NC=1,DPC=1,LS1=1;

C7RTI:C7RT=2,NC=1,DPC=2,LS1=2;

SGDPI:DEST=1,RTPRI=MTP,LABEL=SEP1-2;

SGRKI:RKI=1,RKTAB=1,NC=1,DPC=1,DEST=1;

SGRKI:RKI=2,RKTAB=1,NC=1,DPC=2,DEST=1;

SGIRI:IR=1,NC=1,RKTAB=1;

MNBLE:BPOS=1&2;

MNBLE:SNLINK=1&2;

MNBLE:C7LINK=1&&4;

11.3Dual Resilient Configuration

Figure 14. Example Dual Resilient Configuration

LS1 towards SS7 Network

SEP

1

PC 1 NC1

SG 1

PC 2

NC 1

195.193.185.11

M3UA IP

Links

IP Host

PC 2

NC 1

195.193.185.111

LS2 Inter SG

SG 2

PC 2

M2PA over IP

NC 1

Linkset

195.193.185.12

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Dialogic SS7G2X manual SEP2