diff --git a/libs/freetdm/mod_freetdm/mod_freetdm.c b/libs/freetdm/mod_freetdm/mod_freetdm.c index e889d1ebba..ed57b8c0c3 100755 --- a/libs/freetdm/mod_freetdm/mod_freetdm.c +++ b/libs/freetdm/mod_freetdm/mod_freetdm.c @@ -1874,6 +1874,11 @@ ftdm_status_t ftdm_channel_from_event(ftdm_sigmsg_t *sigmsg, switch_core_session switch_channel_set_variable_printf(channel, "sip_h_X-FreeTDM-RDNIS-Plan", "%d", channel_caller_data->rdnis.plan); switch_channel_set_variable_printf(channel, "sip_h_X-FreeTDM-CPC", "%s", ftdm_calling_party_category2str(channel_caller_data->cpc)); + var_value = ftdm_sigmsg_get_var(sigmsg, "ss7_iam_fwd_ind_hex"); + if (!ftdm_strlen_zero(var_value)) { + switch_channel_set_variable_printf(channel, "sip_h_X-FreeTDM-IAM-FWD-IND-HEX", "%s", var_value); + } + var_value = ftdm_sigmsg_get_var(sigmsg, "ss7_access_transport_urlenc"); if (!ftdm_strlen_zero(var_value)) { switch_channel_set_variable_printf(channel, "sip_h_X-FreeTDM-Access-Transport-URLENC", "%s", var_value); diff --git a/libs/freetdm/src/ftmod/ftmod_sangoma_ss7/ftmod_sangoma_ss7_handle.c b/libs/freetdm/src/ftmod/ftmod_sangoma_ss7/ftmod_sangoma_ss7_handle.c index 48e4bc4735..beacecc180 100644 --- a/libs/freetdm/src/ftmod/ftmod_sangoma_ss7/ftmod_sangoma_ss7_handle.c +++ b/libs/freetdm/src/ftmod/ftmod_sangoma_ss7/ftmod_sangoma_ss7_handle.c @@ -221,6 +221,7 @@ ftdm_status_t handle_con_ind(uint32_t suInstId, uint32_t spInstId, uint32_t circ } else { SS7_INFO_CHAN(ftdmchan,"No Called party (DNIS) information in IAM!%s\n", " "); } + copy_fwdCallInd_hex_from_sngss7(ftdmchan, &siConEvnt->fwdCallInd); copy_access_transport_from_sngss7(ftdmchan, &siConEvnt->accTrnspt); copy_ocn_from_sngss7(ftdmchan, &siConEvnt->origCdNum); copy_redirgNum_from_sngss7(ftdmchan, &siConEvnt->redirgNum); diff --git a/libs/freetdm/src/ftmod/ftmod_sangoma_ss7/ftmod_sangoma_ss7_main.h b/libs/freetdm/src/ftmod/ftmod_sangoma_ss7/ftmod_sangoma_ss7_main.h index a6dde4d704..3b62f67850 100644 --- a/libs/freetdm/src/ftmod/ftmod_sangoma_ss7/ftmod_sangoma_ss7_main.h +++ b/libs/freetdm/src/ftmod/ftmod_sangoma_ss7/ftmod_sangoma_ss7_main.h @@ -926,6 +926,7 @@ ftdm_status_t copy_cgPtyCat_to_sngss7(ftdm_channel_t *ftdmchan, SiCgPtyCat *cgPt ftdm_status_t copy_cgPtyCat_from_sngss7(ftdm_channel_t *ftdmchan, SiCgPtyCat *cgPtyCat); ftdm_status_t copy_accTrnspt_to_sngss7(ftdm_channel_t *ftdmchan, SiAccTrnspt *accTrnspt); ftdm_status_t copy_natConInd_to_sngss7(ftdm_channel_t *ftdmchan, SiNatConInd *natConInd); +ftdm_status_t copy_fwdCallInd_hex_from_sngss7(ftdm_channel_t *ftdmchan, SiFwdCallInd *fwdCallInd); ftdm_status_t copy_fwdCallInd_to_sngss7(ftdm_channel_t *ftdmchan, SiFwdCallInd *fwdCallInd); ftdm_status_t copy_txMedReq_to_sngss7(ftdm_channel_t *ftdmchan, SiTxMedReq *txMedReq); ftdm_status_t copy_usrServInfoA_to_sngss7(ftdm_channel_t *ftdmchan, SiUsrServInfo *usrServInfoA); diff --git a/libs/freetdm/src/ftmod/ftmod_sangoma_ss7/ftmod_sangoma_ss7_support.c b/libs/freetdm/src/ftmod/ftmod_sangoma_ss7/ftmod_sangoma_ss7_support.c index b2edc2b497..bafd2d3f8d 100644 --- a/libs/freetdm/src/ftmod/ftmod_sangoma_ss7/ftmod_sangoma_ss7_support.c +++ b/libs/freetdm/src/ftmod/ftmod_sangoma_ss7/ftmod_sangoma_ss7_support.c @@ -88,7 +88,7 @@ FTDM_STR2ENUM(ftmod_ss7_blk_state2flag, ftmod_ss7_blk_flag2str, sng_ckt_block_fl static uint8_t get_trillium_val(ftdm2trillium_t *vals, uint8_t ftdm_val, uint8_t default_val); static uint8_t get_ftdm_val(ftdm2trillium_t *vals, uint8_t trillium_val, uint8_t default_val); ftdm_status_t four_char_to_hex(const char* in, uint16_t* out) ; - +ftdm_status_t hex_to_four_char(uint16_t in, char* out); /* Maps generic FreeTDM CPC codes to SS7 CPC codes */ ftdm2trillium_t cpc_codes[] = { @@ -976,6 +976,54 @@ ftdm_status_t four_char_to_hex(const char* in, uint16_t* out) return FTDM_SUCCESS; } + +ftdm_status_t hex_to_four_char(uint16_t in, char* out) +{ + char val=0; + int mask = 0xf; + int i=0; + if (!out) { + return FTDM_SUCCESS; + } + + for (i=3; i>=0; i--) { + val = (in & (mask<<(4*i))) >> (4*i); + sprintf (out+(3-i), "%x", val); + } + + return FTDM_SUCCESS; +} + +ftdm_status_t copy_fwdCallInd_hex_from_sngss7(ftdm_channel_t *ftdmchan, SiFwdCallInd *fwdCallInd) +{ + char val[5]; + uint16_t val_hex = 0; + sngss7_chan_data_t *sngss7_info = ftdmchan->call_data; + + memset (val, 0, 5*sizeof(char)); + if (fwdCallInd->eh.pres != PRSNT_NODEF ) { + ftdm_log_chan_msg(ftdmchan, FTDM_LOG_DEBUG, "No forward call indicator IE available\n"); + return FTDM_SUCCESS; + } + + val_hex |= fwdCallInd->natIntCallInd.val << 8; + val_hex |= (fwdCallInd->end2EndMethInd.val & 0x1) << 9; + val_hex |= ((fwdCallInd->end2EndMethInd.val & 0x2)>>1) << 10; + val_hex |= fwdCallInd->intInd.val << 11; + val_hex |= fwdCallInd->end2EndInfoInd.val << 12; + val_hex |= fwdCallInd->isdnUsrPrtInd.val << 13; + val_hex |= (fwdCallInd->isdnUsrPrtPrfInd.val & 0x1) << 14; + val_hex |= ((fwdCallInd->isdnUsrPrtPrfInd.val & 0x2)>>1) << 15; + + val_hex |= fwdCallInd->isdnAccInd.val; + hex_to_four_char(val_hex, val) ; + + sngss7_add_var(sngss7_info, "ss7_iam_fwd_ind_hex", val); + ftdm_log_chan(ftdmchan, FTDM_LOG_DEBUG, "Forwad Call Indicator Hex: 0x%s\n", val); + + return FTDM_SUCCESS; +} + ftdm_status_t copy_fwdCallInd_to_sngss7(ftdm_channel_t *ftdmchan, SiFwdCallInd *fwdCallInd) { const char *val = NULL; @@ -1000,9 +1048,9 @@ ftdm_status_t copy_fwdCallInd_to_sngss7(ftdm_channel_t *ftdmchan, SiFwdCallInd * SS7_ERROR ("Wrong value set in iam_fwd_ind_HEX variable. Please correct the error. Setting to default values.\n" ); } else { fwdCallInd->natIntCallInd.val = (val_hex & 0x100)>>8; - fwdCallInd->end2EndMethInd.val = (val_hex & 0x600)>>9; + fwdCallInd->end2EndMethInd.val = (val_hex & 0x600)>>9; fwdCallInd->intInd.val = (val_hex & 0x800)>>11; - fwdCallInd->end2EndInfoInd.val = (val_hex & 0x1000)>>12; + fwdCallInd->end2EndInfoInd.val = (val_hex & 0x1000)>>12; fwdCallInd->isdnUsrPrtInd.val = (val_hex & 0x2000)>>13; fwdCallInd->isdnUsrPrtPrfInd.val = (val_hex & 0xC000)>>14; fwdCallInd->isdnUsrPrtPrfInd.val = (fwdCallInd->isdnUsrPrtPrfInd.val==0x03)?0x0:fwdCallInd->isdnUsrPrtPrfInd.val;