GSM-R and GPRS
GSM-R and GPRS
GSM-R and GPRS
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SS7 Gateway (IP STG)<br />
HP ProLiant DL380G5 server based<br />
Duplex High Availability configuration<br />
Provides interworking between <strong>GPRS</strong> nodes in an IP network <strong>and</strong> <strong>GSM</strong><br />
nodes in an SS7 network<br />
Supported interface<br />
• Gr : SGSN – HLR<br />
• Gs: SGSN – VLR<br />
• Gd: SGSN – SMSC<br />
SGSN<br />
Gr’<br />
MAPintent / IP<br />
SS7<br />
Gateway<br />
SS7<br />
Network<br />
Gr<br />
MAP / SS7<br />
HLR<br />
Kapsch CarrierCom AG<br />
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