Multimedia message service apparatus
First Claim
1. A multimedia message service apparatus characterized in that it comprises:
- first decision means that, when receiving a multimedia message that has been transmitted, references an international prefix table to decide whether or not the message is to be transmitted internationally to the forwarding destination, based on transmission destination information in said multimedia message;
second decision means that, if the first decision means decides that the message is to be transmitted to the forwarding destination, references a first routing table based on said transmission destination information to decide whether or not the forwarding destination supports number portability;
first acquisition means that, if the second decision means decides that the forwarding destination does not support number portability, acquires the domain name of the forwarding destination from said transmission destination information by referencing said first routing table;
second acquisition means that, if said second decision means decides that the forwarding destination does support number portability, acquires international identification information corresponding to said transmission destination information by inquiring registration means that registers subscriber data and acquires the domain name of the forwarding destination by referencing the second routing table based on the international identification information that has thus been acquired; and
forwarding means that forwards said multimedia message to the forwarding destination of the domain name that has been acquired by said first acquisition means or said second acquisition means.
3 Assignments
0 Petitions
Accused Products
Abstract
With the object of making it possible to generate international multimedia message calls, an MMSC 11 determines from the destination MSISDN of the header of a multimedia message that the call is an international transmission and, at the same time, determines whether or not the forwarding destination supports number portability, by referencing the MSISDN routing table 13. If number portability is supported, it acquires the IMSI corresponding to the destination MSISDN by inquiring the HLR 15. Next, the MMSC 11 acquires the domain name of the MMSE of the forwarding destination by referencing the IMSI routing table 16 from the IMSI that has thus been acquired and forwards the multimedia message to this MMSE. If number portability is not supported, it forwards the multimedia message to the MMSE of the domain name acquired by referencing the MSISDN routing table 13.
50 Citations
4 Claims
-
1. A multimedia message service apparatus characterized in that it comprises:
-
first decision means that, when receiving a multimedia message that has been transmitted, references an international prefix table to decide whether or not the message is to be transmitted internationally to the forwarding destination, based on transmission destination information in said multimedia message;
second decision means that, if the first decision means decides that the message is to be transmitted to the forwarding destination, references a first routing table based on said transmission destination information to decide whether or not the forwarding destination supports number portability;
first acquisition means that, if the second decision means decides that the forwarding destination does not support number portability, acquires the domain name of the forwarding destination from said transmission destination information by referencing said first routing table;
second acquisition means that, if said second decision means decides that the forwarding destination does support number portability, acquires international identification information corresponding to said transmission destination information by inquiring registration means that registers subscriber data and acquires the domain name of the forwarding destination by referencing the second routing table based on the international identification information that has thus been acquired; and
forwarding means that forwards said multimedia message to the forwarding destination of the domain name that has been acquired by said first acquisition means or said second acquisition means. - View Dependent Claims (2, 3, 4)
-
Specification