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I want to know how i can decode ISUP China messages that were in the data field of TCP packets. for example decode the REL message that was in the data field of TCP.

asked 09 Aug '11, 08:56

aMot's gravatar image

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How is the ISUP transported over TCP? Is it, for example, using TALI?

(09 Aug '11, 11:12) Guy Harris ♦♦

i prepare the SS7 signaling monitor hardware to monitor SS7 link then i send the SS7 Messages to another computer via TCP protocol. finally i want to decode the recived SS7 messages with Wireshark.

(09 Aug '11, 11:26) aMot

So what's the protocol stack in the TCP stream you're sending? You say "SS7 link"; is that all the way down to MTP2, or is it just ISUP-over-TCP, or...?

(09 Aug '11, 11:45) Guy Harris ♦♦

it is just ISUP (China) over TCP.

(10 Aug '11, 06:51) aMot
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question asked: 09 Aug '11, 08:56

question was seen: 3,706 times

last updated: 10 Aug '11, 06:51

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