fix rsl_enc_chan_nr() for SDCCH4

diff --git a/src/rsl.c b/src/rsl.c
index 62cd562..6ba1375 100644 (file)
--- a/src/rsl.c
+++ b/src/rsl.c
@@ -124,7 +124,7 @@ uint8_t rsl_enc_chan_nr(uint8_t type, uint8_t subch, uint8_t timeslot)
                subch &= 0x01;
                break;
        case RSL_CHAN_SDCCH4_ACCH:
-               subch &= 0x07;
+               subch &= 0x03;
                break;
        case RSL_CHAN_SDCCH8_ACCH:
                subch &= 0x07;