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-rw-r--r--src/libmsc/msc_mgcp.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/src/libmsc/msc_mgcp.c b/src/libmsc/msc_mgcp.c
index 08aa09a5e..2bc186eb7 100644
--- a/src/libmsc/msc_mgcp.c
+++ b/src/libmsc/msc_mgcp.c
@@ -145,6 +145,15 @@ static void _handle_error(struct mgcp_ctx *mgcp_ctx, enum msc_mgcp_cause_code ca
const char *file, int line)
{
struct osmo_fsm_inst *fi;
+ struct gsm_mncc mncc = {
+ .msg_type = MNCC_REL_REQ,
+ .callref = mgcp_ctx->trans->callref,
+ .cause = {
+ .location = GSM48_CAUSE_LOC_PRN_S_LU,
+ .coding = 0, /* FIXME */
+ .value = GSM48_CC_CAUSE_RESOURCE_UNAVAIL
+ }
+ };
OSMO_ASSERT(mgcp_ctx);
fi = mgcp_ctx->fsm;
@@ -159,6 +168,8 @@ static void _handle_error(struct mgcp_ctx *mgcp_ctx, enum msc_mgcp_cause_code ca
/* Simulate the call end by sending a teardown event, so that
* the FSM proceeds directly with the DLCX */
osmo_fsm_inst_dispatch(mgcp_ctx->fsm, EV_TEARDOWN_ERROR, mgcp_ctx);
+
+ mncc_tx_to_cc(mgcp_ctx->trans->net, MNCC_REL_REQ, &mncc);
}
/* Timer callback to shut down in case of connectivity problems */