diff options
| -rw-r--r-- | src/osmo-bsc/gsm_04_08_rr.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/osmo-bsc/gsm_04_08_rr.c b/src/osmo-bsc/gsm_04_08_rr.c index 6d74e432a..78a4f4572 100644 --- a/src/osmo-bsc/gsm_04_08_rr.c +++ b/src/osmo-bsc/gsm_04_08_rr.c @@ -1170,6 +1170,12 @@ static void dispatch_dtap(struct gsm_subscriber_connection *conn, * according to spec */ bsc_dtap(conn, link_id, msg); break; + case GSM48_MT_RR_UPLINK_RELEASE: + /* When the calling phone releases the uplink before it has been assigned to the group + * channel, it will send an UPLINK RELEASE message on the dedicated channel. The MSC + * has to take care of it. (assigning the phone to the group channel) */ + bsc_dtap(conn, link_id, msg); + break; default: /* Drop unknown RR message */ LOG_LCHAN(msg->lchan, LOGL_NOTICE, "Unknown RR message: %s\n", |