Fix: Set correct local RTP port

[lcr.git] / sip.cpp

diff --git a/sip.cpp b/sip.cpp
index 4def0a1..4c81f11 100644 (file)
--- a/sip.cpp
+++ b/sip.cpp
@@ -257,6 +257,12 @@ we only support alaw and ulaw!
                return 0;
        }
 
+       /* record audio */
+       if (psip->p_record)
+               psip->record(payload, payload_len, 0); // from down
+       if (psip->p_tap)
+               psip->tap(payload, payload_len, 0); // from down
+
        n = payload_len;
        from = payload;
        to = payload;
@@ -387,8 +393,9 @@ int Psip::rtp_open(void)
                if (rc != 0)
                        goto try_next_port;
 
-               rc = rtp_sub_socket_bind(p_s_rtcp_fd.fd, &p_s_rtcp_sin_local, ip, next_udp_port+1);
+               rc = rtp_sub_socket_bind(p_s_rtcp_fd.fd, &p_s_rtcp_sin_local, ip, next_udp_port + 1);
                if (rc == 0) {
+                       p_s_rtp_port_local = next_udp_port;
                        next_udp_port = (next_udp_port + 2 > RTP_PORT_MAX) ? RTP_PORT_BASE : next_udp_port + 2;
                        break;
                }
@@ -415,7 +422,6 @@ try_next_port:
                rtp_close();
                return rc;
        }
-       p_s_rtp_port_local = next_udp_port;
        p_s_rtp_ip_local = ntohl(p_s_rtp_sin_local.sin_addr.s_addr);
        PDEBUG(DEBUG_SIP, "local ip %08x port %d\n", p_s_rtp_ip_local, p_s_rtp_port_local);
        PDEBUG(DEBUG_SIP, "remote ip %08x port %d\n", p_s_rtp_ip_remote, p_s_rtp_port_remote);
@@ -487,6 +493,12 @@ int Psip::rtp_send_frame(unsigned char *data, unsigned int len, uint8_t payload_
        int duration; /* in samples */
        unsigned char buffer[256];
 
+       /* record audio */
+       if (p_record)
+               record(data, len, 1); // from up
+       if (p_tap)
+               tap(data, len, 1); // from up
+
        if (!p_s_rtp_is_connected) {
                /* drop silently */
                return 0;