wip

src/switch_core_media.c

@@ -635,7 +635,7 @@ static switch_status_t switch_core_media_build_crypto(switch_media_handle_t *smh
 		type_str = SWITCH_RTP_CRYPTO_KEY_32;
 	}
 
-#define SAME_KEY
+//#define SAME_KEY
 #ifdef SAME_KEY
 	if (switch_channel_test_flag(channel, CF_WEBRTC) && type == SWITCH_MEDIA_TYPE_VIDEO) {
 		if (direction == SWITCH_RTP_CRYPTO_SEND) {
@@ -2258,7 +2258,8 @@ SWITCH_DECLARE(uint8_t) switch_core_media_negotiate_sdp(switch_core_session_t *s
 					ptime = atoi(attr->a_value);
 				} else if (!strcasecmp(attr->a_name, "maxptime") && attr->a_value) {
 					maxptime = atoi(attr->a_value);
-				} else if (!got_crypto && !strcasecmp(attr->a_name, "crypto") && !zstr(attr->a_value)) {
+				} else if (!got_crypto && !strcasecmp(attr->a_name, "crypto") && !zstr(attr->a_value) && 
+						   (!switch_channel_test_flag(session->channel, CF_WEBRTC) || switch_stristr(SWITCH_RTP_CRYPTO_KEY_80, attr->a_value))) {
 					int crypto_tag;
 
 					if (!(smh->mparams->ndlb & SM_NDLB_ALLOW_CRYPTO_IN_AVP) && 

src/switch_rtp.c

@@ -1888,9 +1888,11 @@ SWITCH_DECLARE(switch_status_t) switch_rtp_add_crypto_key(switch_rtp_t *rtp_sess
 	policy->key = (uint8_t *) crypto_key->key;
 	policy->next = NULL;
 	
+	policy->window_size = 1024;
+	policy->allow_repeat_tx = 1;
 
-	policy->rtp.sec_serv = sec_serv_conf_and_auth;
-	policy->rtcp.sec_serv = sec_serv_conf_and_auth;
+	//policy->rtp.sec_serv = sec_serv_conf_and_auth;
+	//policy->rtcp.sec_serv = sec_serv_conf_and_auth;
 
 	switch (direction) {
 	case SWITCH_RTP_CRYPTO_RECV:
@@ -1914,8 +1916,9 @@ SWITCH_DECLARE(switch_status_t) switch_rtp_add_crypto_key(switch_rtp_t *rtp_sess
 		}
 		break;
 	case SWITCH_RTP_CRYPTO_SEND:
-		policy->ssrc.type = ssrc_specific;
-		policy->ssrc.value = rtp_session->ssrc;
+		policy->ssrc.type = ssrc_any_outbound;
+		//policy->ssrc.type = ssrc_specific;
+		//policy->ssrc.value = rtp_session->ssrc;
 
 		if (rtp_session->flags[SWITCH_RTP_FLAG_SECURE_SEND]) {
 			rtp_session->flags[SWITCH_RTP_FLAG_SECURE_SEND_RESET] = 1;