2011/1/31 Maciak <gm at conino.com.pl>: > Hi Mr. Krzysztof > > Thanks for you answer. > > My name is Grzegorz Maciak , "manager IT' is from my sets in work it must > be that sorry if you angry from this reason. OK, not a problem, just strange. > What logs can help ???? Logs from ss7 mtp3 ?? Yeap, Try to setup a debug in chan_ss7, there should be a command like CLI command 'dump' You could see this in f.e. wireshark. See if proper ss7 message has been sent and how it has been responded. > I am new on this list and I don't know ?is a good idea to trash ?lists on > paste logs to this lists, can you tell me where is the best place to put > logs ??? Logs in a txt form: generaly yes, if not too big, logs in form of pcap tend to be a 'big' so nope, maybe a wireshark output in text form should be ok? anyway: what is your telco and switch? (maybe on private message) as i never seen this kind of problem, it could be some strange setup. any why you need ss7 on 1 e1 connection? huh.