[layer23] Call control is disabled when mobile is set to SDCCH only

[osmocom-bb.git] / src / host / layer23 / src / mobile / app_mobile.c

diff --git a/src/host/layer23/src/mobile/app_mobile.c b/src/host/layer23/src/mobile/app_mobile.c
index 924b6c0..8d3ea8a 100644 (file)
--- a/src/host/layer23/src/mobile/app_mobile.c
+++ b/src/host/layer23/src/mobile/app_mobile.c
@@ -51,6 +51,7 @@ extern int vty_reading;
 int mobile_started = 0;
 
 int mncc_recv_mobile(struct osmocom_ms *ms, int msg_type, void *arg);
+int mncc_recv_dummy(struct osmocom_ms *ms, int msg_type, void *arg);
 
 int mobile_work(struct osmocom_ms *ms)
 {
@@ -179,7 +180,6 @@ int l23_app_init(struct osmocom_ms *ms)
        gsm48_rr_init(ms);
        gsm48_mm_init(ms);
        INIT_LLIST_HEAD(&ms->trans_list);
-       ms->cclayer.mncc_recv = mncc_recv_mobile;
        gsm322_init(ms);
 
        l23_app_work = mobile_work;
@@ -202,6 +202,12 @@ int l23_app_init(struct osmocom_ms *ms)
        telnet_init(l23_ctx, NULL, vty_port);
        if (rc < 0)
                return rc;
+
+       if (ms->settings.ch_cap == GSM_CAP_SDCCH)
+               ms->cclayer.mncc_recv = mncc_recv_dummy;
+       else
+               ms->cclayer.mncc_recv = mncc_recv_mobile;
+
        printf("VTY available on port %u.\n", vty_port);
 
        gsm_random_imei(&ms->settings);