Hello, I'm currently trying to get 1 linkset betwen asterisk-ss7 and an Ericsson switch to work correctly. The setup is 2 E1 2 signalling links, 1 on each E1, on the first channel of each E1 60 CICs, 30 on each E1 Here is my zapata.conf: [channels] language=en context=FROM-LUX echocancel=no echocancelwhenbridged=no rxgain=0.0 txgain=0.0 faxdetect=incoming signalling = ss7 ss7type = itu linkset = 1 pointcode = 6 adjpointcode = 2 defaultdpc = 2 cicbeginswith = 1 networkindicator=national_spare sigchan = 1 sigchan = 32 group=1 channel = 2-31 group=2 channel = 33-62 However the Ericsson switch reports: 3-6 TOLUX 00 ACTIVE 01 RESTORING 109 I'm quite sure it's an easy to find problem, however it seems to be to easy for me :-D Thanks to all for helping me out with this. Best regards, Marc