Re: Routing Key for an Appllication Server and an IP server
anjali gurmukhani <[email protected]>
| Newsgroups | gmane.ietf.sigtran |
|---|---|
| Message-ID | <[email protected]> |
MyHanh... 1) An application server is uniquely identified by a Routing Key. Now this Routing key can be any combination of DPC/OPC/SI/CIC. This combination has to be unique across the Application servers added. What this means is that you can have two Application servers added such that one AS has a Routing key type as DPC only with DPC=X and another having Routing key type as DPC+OPC where DPC=X and OPC=Y. 2) In IPSP-IPSP scenario, the communication is between two M3UA endpoints and the traffic has not be carried over the remote end as in the case of ASP-SGP scenario where the traffic is originating from SS7 side and has to be carried over to ASP OR is originating from ASP side and may be is destined for some point code in SS7 cloud. So point-to-point means that between two end-points in IP domain/conceptually no services of SG being used..For ex, an MSC could be talking to an SG and IP resident HLR at the same time. So in this case , MSC-HLR communication is IPSP-IPSP( point-to-point) and MSC-SG is ASP-SG. As far as Routing Key type is concerned, it does not necessarily be DPC-OPC.can be DPC only also. 3)Didnt much get what you mean by one pair of (DPC-OPC) ?can you elaborate -Regards Anjali. "Bui, MyHanh" <[email protected]> wrote: Hi All 1. Is it true that the routing key of an Application Server can have 1 and only 1 unique DPC (while OPC, SI, CIC can be different)? (This DPC is this ASÂs point code). 2. The only difference about the IPSP and ASP is the point to point nature. Does this point to point mean that the routing key for an IP server requires a DPC-OPC pair? Or it has other meaning? I am not clear about this point to point. 3. If question # 1 is TRUE then it means the routing key of an IP server can only have 1 pair of DPC-OPC (while SI, CIC can be different)? MyHanh E-mail confidentiality. -------------------------------- This e-mail contains confidential and / or privileged information belonging to Spirent Communications plc, its affiliates and / or subsidiaries. If you are not the intended recipient, you are hereby notified that any disclosure, copying, distribution and / or the taking of any action based upon reliance on the contents of this transmission is strictly forbidden. If you have received this message in error please notify the sender by return e-mail and delete it from your system. If you require assistance, please contact our IT department at [email protected]. Spirent Communications plc, Spirent House, Crawley Business Quarter, Fleming Way, Crawley, West Sussex, RH10 9QL, United Kingdom. Tel No. +44 (0) 1293 767676 Fax No. +44 (0) 1293 767677 Registered in England Number 470893 Registered at Spirent House, Crawley Business Quarter, Fleming Way, Crawley, West Sussex, RH10 9QL, United Kingdom Or if within the US, Spirent Communications, 26750 Agoura Road, Calabasas, CA, 91302, USA. Tel No. 1-818-676- 2300 _______________________________________________ Sigtran mailing list [email protected] https://www1.ietf.org/mailman/listinfo/sigtran --------------------------------- Do you Yahoo!? Next-gen email? Have it all with the all-new Yahoo! Mail Beta. _______________________________________________ Sigtran mailing list [email protected] https://www1.ietf.org/mailman/listinfo/sigtran