Hi all
Our IN platform capability will support 1 million transactions/hour,that about 300 transactions/minute.
Would The INAP stack support that ?
Thanks & Regards
Tom
According to the the published board specifications, the SS7HD can support 24000 MSU/sec and the SPCI 500 MSU/sec. If we assumed that each transaction consists of 5 MSUs, then this is 4800 transactions per second for the more powerful board and 100 for the least. Of course your application will want to do some kind of processing on each transaction (perhaps also database lookups?), so that's an unknown factor that limits the throughput.
Thanks very much.
Would you tell me which document can I find the 24000 MSU/sec and 500 MSU/sec?
Look at the products section of the website: http://www.dialogic.com/products/signalingip_ss7components/signaling_boards.htm, where you'll find all the technical specifications: http://www.dialogic.com/products/signalingip_ss7components/docs/10119_SS7_Boards_pb.pdf
Thanks you very much. Tom.
Tom,
In your original calculation I believe you meant 300 transactions per second? You might want to detail what a transaction consists of in terms of message flow.
Keep in mind that the figures Martyn links to are figures for the signaling board and that you would need to have a suitable number of signaling links available to meet your peak bandwidth requirements.
Paul
Hello,
how we could calculate the number of LSL signaling links for SCP ? if i have the following for example:
Average call attempts per second =100
Average CAP Transactions per call = 10 MSU , and each MSU size average = 200 byte.
Average call duration = 100s
any help ?
Hello,I think the following calculation is correct!First, we have to calculate the average CAP Transaction per second for one call; this could be calculated according to the messages flow we have.Let’s consider it 6 MSU per second for each call. The signaling links recommended to be loaded with max 40%, so the Max utilization for each signaling link = 16,000 byte *40% = 6,400 byte/second.Average size of CAP transaction/second for each call= 6*200 byte= 1200 byte /second.Number of calls per signaling links= 6,400/1200= 5 calls per second for each signaling link. Number of signaling links needed for all call attempts = 100 call attempts / 5 = 20 signaling link.
