diff options
Diffstat (limited to 'res')
-rw-r--r-- | res/res_pjsip.c | 3 | ||||
-rw-r--r-- | res/res_pjsip/pjsip_configuration.c | 7 | ||||
-rw-r--r-- | res/res_pjsip_sdp_rtp.c | 19 |
3 files changed, 24 insertions, 5 deletions
diff --git a/res/res_pjsip.c b/res/res_pjsip.c index f79ebfd72..057ae3360 100644 --- a/res/res_pjsip.c +++ b/res/res_pjsip.c @@ -229,6 +229,9 @@ <enum name="auto"> <para>DTMF is sent as RFC 4733 if the other side supports it or as INBAND if not.</para> </enum> + <enum name="auto_info"> + <para>DTMF is sent as RFC 4733 if the other side supports it or as SIP INFO if not.</para> + </enum> </enumlist> </description> </configOption> diff --git a/res/res_pjsip/pjsip_configuration.c b/res/res_pjsip/pjsip_configuration.c index d2d1a0c24..9604ff2ea 100644 --- a/res/res_pjsip/pjsip_configuration.c +++ b/res/res_pjsip/pjsip_configuration.c @@ -373,6 +373,8 @@ static int dtmf_handler(const struct aco_option *opt, struct ast_variable *var, endpoint->dtmf = AST_SIP_DTMF_RFC_4733; } else if (!strcasecmp(var->value, "inband")) { endpoint->dtmf = AST_SIP_DTMF_INBAND; + } else if (!strcasecmp(var->value, "auto_info")) { + endpoint->dtmf = AST_SIP_DTMF_AUTO_INFO; } else if (!strcasecmp(var->value, "info")) { endpoint->dtmf = AST_SIP_DTMF_INFO; } else if (!strcasecmp(var->value, "auto")) { @@ -397,8 +399,11 @@ static int dtmf_to_str(const void *obj, const intptr_t *args, char **buf) *buf = "inband"; break; case AST_SIP_DTMF_INFO : *buf = "info"; break; - case AST_SIP_DTMF_AUTO : + case AST_SIP_DTMF_AUTO : *buf = "auto"; break; + case AST_SIP_DTMF_AUTO_INFO : + *buf = "auto_info"; + break; default: *buf = "none"; } diff --git a/res/res_pjsip_sdp_rtp.c b/res/res_pjsip_sdp_rtp.c index d39842f3a..a6bd2d79c 100644 --- a/res/res_pjsip_sdp_rtp.c +++ b/res/res_pjsip_sdp_rtp.c @@ -246,7 +246,7 @@ static int create_rtp(struct ast_sip_session *session, struct ast_sip_session_me ice->stop(session_media->rtp); } - if (session->endpoint->dtmf == AST_SIP_DTMF_RFC_4733 || session->endpoint->dtmf == AST_SIP_DTMF_AUTO) { + if (session->endpoint->dtmf == AST_SIP_DTMF_RFC_4733 || session->endpoint->dtmf == AST_SIP_DTMF_AUTO || session->endpoint->dtmf == AST_SIP_DTMF_AUTO_INFO) { ast_rtp_instance_dtmf_mode_set(session_media->rtp, AST_RTP_DTMF_MODE_RFC2833); ast_rtp_instance_set_prop(session_media->rtp, AST_RTP_PROPERTY_DTMF, 1); } else if (session->endpoint->dtmf == AST_SIP_DTMF_INBAND) { @@ -269,7 +269,7 @@ static int create_rtp(struct ast_sip_session *session, struct ast_sip_session_me } static void get_codecs(struct ast_sip_session *session, const struct pjmedia_sdp_media *stream, struct ast_rtp_codecs *codecs, - struct ast_sip_session_media *session_media) + struct ast_sip_session_media *session_media) { pjmedia_sdp_attr *attr; pjmedia_sdp_rtpmap *rtpmap; @@ -335,6 +335,16 @@ static void get_codecs(struct ast_sip_session *session, const struct pjmedia_sdp if (!tel_event && (session->endpoint->dtmf == AST_SIP_DTMF_AUTO)) { ast_rtp_instance_dtmf_mode_set(session_media->rtp, AST_RTP_DTMF_MODE_INBAND); } + + if (session->endpoint->dtmf == AST_SIP_DTMF_AUTO_INFO) { + if (tel_event) { + ast_rtp_instance_dtmf_mode_set(session_media->rtp, AST_RTP_DTMF_MODE_RFC2833); + } else { + ast_rtp_instance_dtmf_mode_set(session_media->rtp, AST_RTP_DTMF_MODE_NONE); + } + } + + /* Get the packetization, if it exists */ if ((attr = pjmedia_sdp_media_find_attr2(stream, "ptime", NULL))) { unsigned long framing = pj_strtoul(pj_strltrim(&attr->value)); @@ -429,7 +439,8 @@ static int set_caps(struct ast_sip_session *session, struct ast_sip_session_medi ast_set_read_format(session->channel, ast_channel_readformat(session->channel)); ast_set_write_format(session->channel, ast_channel_writeformat(session->channel)); } - if ((session->endpoint->dtmf == AST_SIP_DTMF_AUTO) + + if ( ((session->endpoint->dtmf == AST_SIP_DTMF_AUTO) || (session->endpoint->dtmf == AST_SIP_DTMF_AUTO_INFO) ) && (ast_rtp_instance_dtmf_mode_get(session_media->rtp) == AST_RTP_DTMF_MODE_RFC2833) && (session->dsp)) { dsp_features = ast_dsp_get_features(session->dsp); @@ -1149,7 +1160,7 @@ static int create_outgoing_sdp_stream(struct ast_sip_session *session, struct as pj_str_t stmp; pjmedia_sdp_attr *attr; int index = 0; - int noncodec = (session->endpoint->dtmf == AST_SIP_DTMF_RFC_4733 || session->endpoint->dtmf == AST_SIP_DTMF_AUTO) ? AST_RTP_DTMF : 0; + int noncodec = (session->endpoint->dtmf == AST_SIP_DTMF_RFC_4733 || session->endpoint->dtmf == AST_SIP_DTMF_AUTO || session->endpoint->dtmf == AST_SIP_DTMF_AUTO_INFO) ? AST_RTP_DTMF : 0; int min_packet_size = 0, max_packet_size = 0; int rtp_code; RAII_VAR(struct ast_format_cap *, caps, NULL, ao2_cleanup); |