path: root/openbsc/src/libmsc/a_iface.c
diff options
authorNeels Hofmeyr <nhofmeyr@sysmocom.de>2016-05-20 21:59:55 +0200
committerNeels Hofmeyr <nhofmeyr@sysmocom.de>2017-06-18 17:49:00 +0200
commit61692adb2b0cd090c8fb8c81376a28bca099d079 (patch)
treebee3b3fde06ec8dc2a4cb9208ceae3465cea25a5 /openbsc/src/libmsc/a_iface.c
parent58774cba12ec4675e32fa524cfa631bdc690a9da (diff)
Implement IuCS (large refactoring and addition)
osmo-nitb becomes osmo-msc add DIUCS debug log constant add iucs.[hc] add msc vty, remove nitb vty add libiudummy, to avoid linking Iu deps in tests Use new msc_tx_dtap() instead of gsm0808_submit_dtap() libmgcp: add mgcpgw client API bridge calls via mgcpgw mgcp: hack RAB success from nano3G: patch first RTP payload The ip.access nano3G needs the first RTP payload's first two bytes to read hex 'e400', or it will reject the RAB assignment. Add flag patched_first_rtp_payload to mgcp_rtp_state to detect the first RTP payload on a stream, and overwrite its first bytes with e400. This should probably be configurable, but seems to not harm other femto cells (as long as we patch only the first RTP payload in each stream). Only do this when sending to the BTS side. Change-Id: Ie13ff348117e892d41b8355ab6c24915301eaeaf
Diffstat (limited to 'openbsc/src/libmsc/a_iface.c')
1 files changed, 8 insertions, 0 deletions
diff --git a/openbsc/src/libmsc/a_iface.c b/openbsc/src/libmsc/a_iface.c
index 1f471f97b..caf9d4b06 100644
--- a/openbsc/src/libmsc/a_iface.c
+++ b/openbsc/src/libmsc/a_iface.c
@@ -35,6 +35,14 @@ int a_tx(struct msgb *msg)
return -1;
+int a_page(const char *imsi, uint32_t tmsi, uint16_t lac)
+ LOGP(DMSC, LOGL_ERROR, "Paging to be sent to BSC, but A-interface"
+ " not implemented: IMSI %s TMSI 0x%08x LAC %u\n",
+ imsi, tmsi, lac);
+ return -1;
int msc_gsm0808_tx_cipher_mode(struct gsm_subscriber_connection *conn, int cipher,
const uint8_t *key, int len, int include_imeisv)