laforge has submitted this change. (
https://gerrit.osmocom.org/c/osmo-bsc/+/33609 )
(
3 is the latest approved patch-set.
No files were changed between the latest approved patch-set and the submitted
one.
)Change subject: ASCI: Forward UPLINK RELEASE on dedicated channel to MSC
......................................................................
ASCI: Forward UPLINK RELEASE on dedicated channel to MSC
If the phone is (still) on a dedicated channel, it may release the
uplink in case of a voice group call. It depends on the MSC how to
handle the situation. Currently it releases the call.
Generally the phone is assigned to the VGCS/VBS channel before it
releases the uplink.
Change-Id: Ib91c282ed36e82b38c0e738533e3a421de81a9a8
Related: OS#4852
---
M src/osmo-bsc/gsm_04_08_rr.c
1 file changed, 23 insertions(+), 0 deletions(-)
Approvals:
pespin: Looks good to me, but someone else must approve
laforge: Looks good to me, approved
Jenkins Builder: Verified
diff --git a/src/osmo-bsc/gsm_04_08_rr.c b/src/osmo-bsc/gsm_04_08_rr.c
index 6d74e43..78a4f45 100644
--- a/src/osmo-bsc/gsm_04_08_rr.c
+++ b/src/osmo-bsc/gsm_04_08_rr.c
@@ -1170,6 +1170,12 @@
* 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",
--
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Gerrit-Project: osmo-bsc
Gerrit-Branch: master
Gerrit-Change-Id: Ib91c282ed36e82b38c0e738533e3a421de81a9a8
Gerrit-Change-Number: 33609
Gerrit-PatchSet: 6
Gerrit-Owner: jolly <[email protected]>
Gerrit-Reviewer: Jenkins Builder
Gerrit-Reviewer: laforge <[email protected]>
Gerrit-Reviewer: pespin <[email protected]>
Gerrit-MessageType: merged
