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Reply To: SMS Over GPRS and Gd Interface

#59393
C300G
Guest

You are writing about inbound roamer?
I don’t think it would be a promblem in that scenario.
In that case (from the point of SCCP-routing) two things are necessary:
1. Bidirectional SCCP-routing availibility from visited SGSN to HLR of roamer by E.164 GTs.
2. Bidirectional SCCP-routing availibility from visited SGSN to serving node of Receiver (MSC or SGSN directly or GW-SMSC(in case of non-usual scheme)) by E.164 GTs.