T-1 #2 is configured exactly the same as #1 on the * sied - so if your #2 T-1 is not in alarm then that would indicate a difference in the configuration on your provider side. [channels] switchtype=national signalling=pri_cpe pridialplan=unknown prilocaldialplan=unknown usecallerid=yes callerid=asreceived echocancel=yes echocancelwhenbridged=yes echotraining=yes rxgain=0.0 txgain=0.0 musiconhold=default language=en context=allcallsinbound group = 1 channel => 1-23 channel => 25-47 channel => 49-71 channel => 73-95