On 05/07/16 17:32, Holger Freyther wrote: > sure. Can you extract that USSD query dialogue in a pcap file for us? The > "expire timer stopped" is related to periodic LUs[1] and most likely not > linked to anything you are seeing. > > I don't know the SS codes by heart but your phone most likely queries for > something like call barring, forwarding state and waits for an answer and we > are happy to keep the channel open. Which means the "invokeId" is blocked in > the phone.. which most likely means it will not try to use a different > invokeId for the next call. Great, here are two pcap files. krzr.pcap is the motorola KRZR K3 as I switch aeroplane mode off and then on again. - You see interrogate SS right after the attach.
Nokia.cap is sending *#21# on a nokia 6070, following by powering off as it sits at the requesting.... screen > > The right way is to reject it. But once we have the PCAP file we can see > which message to reject (or returnResultLast to). :-) Looking forward to seeing how this is done, after all the code analysis I did today, it'll be very rewarding! thanks, k/
krzr.pcap
Description: application/vnd.tcpdump.pcap
nokia.pcap
Description: application/vnd.tcpdump.pcap
