diff options
| author | Jacob Erlbeck <jerlbeck@sysmocom.de> | 2013-10-31 10:47:02 +0100 |
|---|---|---|
| committer | Holger Hans Peter Freyther <holger@moiji-mobile.com> | 2013-10-31 13:29:51 +0100 |
| commit | 61bd965b04e4f00eaf4196eebb4ec6269926d551 (patch) | |
| tree | 1ce74c0b496a8d387a1ee1a8a374ae6317aea9bc /openbsc/include/openbsc/gsm_04_08.h | |
| parent | 6e919dbb653d4b0c209d393b2a5cf5bf8de9be62 (diff) | |
bsc/ussd: Send faked CM Service Accept before sending USSD
The MS do not show the USSD messages yet. This patch modifies the
implementation to insert a CM Service Accept before the ussdNotify
to finish the establishment of the MM connection according to
3GPP TS 04.10/3.2.1.
This fix has been tested with a Blackberry phone that has shown
an ussd_grace_txt after rf_locked has been set to '1'. Without this
patch, that message wasn't shown. The phone has sent a CC Setup
and other messages before processing the channel release message sent
by the BSC, but these messages have not been forwarded to the MSC (as
expected).
Ticket: OW#957
Sponsored-by: On-Waves ehf
Diffstat (limited to 'openbsc/include/openbsc/gsm_04_08.h')
| -rw-r--r-- | openbsc/include/openbsc/gsm_04_08.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/openbsc/include/openbsc/gsm_04_08.h b/openbsc/include/openbsc/gsm_04_08.h index 2f5aaa98c..8df7b735f 100644 --- a/openbsc/include/openbsc/gsm_04_08.h +++ b/openbsc/include/openbsc/gsm_04_08.h @@ -39,6 +39,9 @@ void gsm_net_update_ctype(struct gsm_network *net); int gsm48_tx_mm_info(struct gsm_subscriber_connection *conn); int gsm48_tx_mm_auth_req(struct gsm_subscriber_connection *conn, uint8_t *rand, int key_seq); int gsm48_tx_mm_auth_rej(struct gsm_subscriber_connection *conn); +int gsm48_tx_mm_serv_ack(struct gsm_subscriber_connection *conn); +int gsm48_tx_mm_serv_rej(struct gsm_subscriber_connection *conn, + enum gsm48_reject_value value); int gsm48_send_rr_release(struct gsm_lchan *lchan); int gsm48_send_rr_ciph_mode(struct gsm_lchan *lchan, int want_imeisv); int gsm48_send_rr_app_info(struct gsm_subscriber_connection *conn, uint8_t apdu_id, |