Help please! I can’t extract voice data from B-channel ISDN BRI on Up0 interface. I try to play data from B-channel use both A- and u-codec, but only random noice as result. Is any scrambling may be use for B-channel?
Help please! I can’t extract voice data from B-channel ISDN BRI on Up0 interface. I try to play data from B-channel use both A- and u-codec, but only random noice as result. Is any scrambling may be use for B-channel?