Add more L1 signals to common part

Change-Id: I295dc340d3d3a7cbb5aba5afe807746acbcde33f
diff --git a/src/e1_input.c b/src/e1_input.c
index 6c82d08..cdf061c 100644
--- a/src/e1_input.c
+++ b/src/e1_input.c
@@ -1021,6 +1021,15 @@
 	{ S_L_INP_LINE_INIT,	"LINE-INIT" },
 	{ S_L_INP_LINE_ALARM,	"LINE-ALARM" },
 	{ S_L_INP_LINE_NOALARM,	"LINE-NOALARM" },
+	{ S_L_INP_LINE_LOS,	"LINE-LOS" },
+	{ S_L_INP_LINE_NOLOS,	"LINE-NOLOS" },
+	{ S_L_INP_LINE_AIS,	"LINE-AIS" },
+	{ S_L_INP_LINE_NOAIS,	"LINE-NOAIS" },
+	{ S_L_INP_LINE_RAI,	"LINE-RAI" },
+	{ S_L_INP_LINE_NORAI,	"LINE-NORAI" },
+	{ S_L_INP_LINE_SLIP_RX,	"LINE-SLIP-RX" },
+	{ S_L_INP_LINE_SLIP_TX,	"LINE-SLIP-TX" },
+	{ S_L_INP_LINE_SA_BITS,	"LINE-SA-BITS" },
 	{ 0, NULL }
 };