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-rw-r--r--src/osmo-bsc/lchan_fsm.c10
1 files changed, 8 insertions, 2 deletions
diff --git a/src/osmo-bsc/lchan_fsm.c b/src/osmo-bsc/lchan_fsm.c
index 70fb81161..26c188236 100644
--- a/src/osmo-bsc/lchan_fsm.c
+++ b/src/osmo-bsc/lchan_fsm.c
@@ -1421,8 +1421,14 @@ static bool should_sacch_deact(struct gsm_lchan *lchan)
static void lchan_do_release(struct gsm_lchan *lchan)
{
- if (lchan->release.do_rr_release && lchan->sapis[0] != LCHAN_SAPI_UNUSED)
- gsm48_send_rr_release(lchan);
+ if (lchan->release.do_rr_release) {
+ /* To main DCCH in dedicated and group transmit mode */
+ if (lchan->sapis[0] != LCHAN_SAPI_UNUSED)
+ gsm48_send_rr_release(lchan, false);
+ /* As UI to all listeners in group receive mode */
+ if (lchan_is_asci(lchan))
+ gsm48_send_rr_release(lchan, true);
+ }
if (lchan->fi_rtp)
osmo_fsm_inst_dispatch(lchan->fi_rtp, LCHAN_RTP_EV_RELEASE, 0);