Examples
The following example shows a debug trace for RTP SPI errors, sessions, and in/out functions on a gateway:
Router# debug rtpspi all
RTP SPI Error, Session and function in/out tracings are enabled.
*Mar 1 00:38:59.381:rtpspi_allocate_rtp_port:Entered.
*Mar 1 00:38:59.381:rtpspi_allocate_rtp_port:allocated RTP port 16544
*Mar 1 00:38:59.381:rtpspi_allocate_rtp_port:Success. port = 16544. Leaving.
*Mar 1 00:38:59.381:rtpspi_call_setup_request:entered.
Call Id = 5, dest = 0.0.0.0; callInfo:
final dest flag = 0,
rtp_session_mode = 0x2,
local_ip_addrs = 0x5000001,remote_ip_addrs = 0x0,
local rtp port = 16544, remote rtp port = 0
*Mar 1 00:38:59.381:rtpspi_call_setup_request:spi_info copied for rtpspi_app_data_t.
*Mar 1 00:38:59.385:rtpspi_call_setup_request:leaving
*Mar 1 00:38:59.385:rtpspi_call_setup() entered
*Mar 1 00:38:59.385:rtpspi_initialize_ccb:Entered
*Mar 1 00:38:59.385:rtpspi_initialize_ccb:leaving
*Mar 1 00:38:59.385:rtpspi_call_setup:rtp_session_mode = 0x2
*Mar 1 00:38:59.385:rtpspi_call_setup:mode = CC_CALL_NORMAL.
destianation number = 0.0.0.0
*Mar 1 00:38:59.385:rtpspi_call_setup:Passed local_ip_addrs=0x5000001
*Mar 1 00:38:59.385:rtpspi_call_setup:Passed local_rtp_port = 16544
*Mar 1 00:38:59.385:rtpspi_call_setup:Saved RTCP Session = 0x1AF57E0
*Mar 1 00:38:59.385:rtpspi_call_setup:Passed remote rtp port = 0.
*Mar 1 00:38:59.389:rtpspi_start_rtcp_session:entered. rtp session mode=0x2, rem rtp=0, rem ip=0x0
*Mar 1 00:38:59.389:rtpspi_get_rtcp_mode:entered. rtp_mode = 0x2
*Mar 1 00:38:59.389:rtpspi_start_rtcp_session:Starting RTCP session.
Local IP addr = 0x5000001, Remote IP addr = 0x0,
Local RTP port = 16544, Remote RTP port = 0, mode = 0x2
*Mar 1 00:38:59.389:rtpspi_start_rtcp_session:RTP Session creation Success.
*Mar 1 00:38:59.389:rtpspi_call_setup:RTP Session creation Success.
*Mar 1 00:38:59.389:rtpspi_call_setup:calling cc_api_call_connected()
*Mar 1 00:38:59.389:rtpspi_call_setup:Leaving.
*Mar 1 00:38:59.393:rtpspi_bridge:entered. conf id = 1, src i/f = 0x1859E88,
dest i/f = 0x1964EEC, src call id = 5, dest call id = 4
call info = 0x1919140, xmit fn = 0xDA7494, tag = 0
*Mar 1 00:38:59.393:rtpspi_get_rtcp_mode:entered. rtp_mode = 0x2
*Mar 1 00:38:59.393:rtpspi_modify_rtcp_session_parameters():xmit fn=0xDA7494,
dstIF=0x1964EEC, dstCallID=4, voip_mode=0x2, rtp_mode=0x2, ssrc_status=0
*Mar 1 00:38:59.393:rtpspi_bridge:Calling cc_api_bridge_done() for 5(0x1AF5400) and 4(0x0).
*Mar 1 00:38:59.393:rtpspi_bridge:leaving.
*Mar 1 00:38:59.397:rtpspi_caps_ind:Entered. vdb = 0x1859E88 call id = 5, srcCallId = 4
*Mar 1 00:38:59.397:rtpspi_caps_ind:caps from VTSP:codec=0x83FB, codec_bytes=0x50,
fax rate=0x7F, vad=0x3 modem=0x0
*Mar 1 00:38:59.397:rtpspi_get_rtcp_session_parameters():CURRENT VALUES:
dstIF=0x1964EEC, dstCallID=4, current_seq_num=0x0
*Mar 1 00:38:59.397:rtpspi_get_rtcp_session_parameters():NEW VALUES:
dstIF=0x1964EEC, dstCallID=4, current_seq_num=0x261C
*Mar 1 00:38:59.397:rtpspi_caps_ind:Caps Used:codec=0x1, codec bytes=80,
fax rate=0x1, vad=0x1, modem=0x1, dtmf_relay=0x1, seq_num_start=0x261D
*Mar 1 00:38:59.397:rtpspi_caps_ind:calling cc_api_caps_ind().
*Mar 1 00:38:59.397:rtpspi_caps_ind:Returning success
*Mar 1 00:38:59.397:rtpspi_caps_ack:Entered. call id = 5, srcCallId = 4
*Mar 1 00:38:59.397:rtpspi_caps_ack:leaving.
*Mar 1 00:38:59.618:rtpspi_call_modify:entered. call-id=5, nominator=0x7, params=0x18DD440
*Mar 1 00:38:59.618:rtpspi_call_modify:leaving
*Mar 1 00:38:59.618:rtpspi_do_call_modify:Entered. call-id = 5
*Mar 1 00:38:59.622:rtpspi_do_call_modify:Remote RTP port changed. New port=16432
*Mar 1 00:38:59.622:rtpspi_do_call_modify:Remote IP addrs changed. New IP addrs=0x6000001
*Mar 1 00:38:59.622:rtpspi_do_call_modify:new mode 2 is the same as the current mode
*Mar 1 00:38:59.622:rtpspi_do_call_modify:Starting new RTCP session.
*Mar 1 00:38:59.622:rtpspi_start_rtcp_session:entered. rtp session mode=0x2, rem rtp=16432, rem ip=0x6000001
*Mar 1 00:38:59.622:rtpspi_get_rtcp_mode:entered. rtp_mode = 0x2
*Mar 1 00:38:59.622:rtpspi_start_rtcp_session:Removing old RTCP session.
*Mar 1 00:38:59.622:rtpspi_start_rtcp_session:Starting RTCP session.
Local IP addr = 0x5000001, Remote IP addr = 0x6000001,
Local RTP port = 16544, Remote RTP port = 16432, mode = 0x2
*Mar 1 00:38:59.622:rtpspi_start_rtcp_session:RTCP Timer creation Success. (5)*(5000)
*Mar 1 00:38:59.622:rtpspi_start_rtcp_session:RTP Session creation Success.
*Mar 1 00:38:59.622:rtpspi_do_call_modify:RTP Session creation Success.
*Mar 1 00:38:59.622:rtpspi_do_call_modify:Calling cc_api_call_modify(), result=0x0
*Mar 1 00:38:59.626:rtpspi_do_call_modify:success. leaving
*Mar 1 00:39:05.019:rtpspi_call_modify:entered. call-id=5, nominator=0x7, params=0x18DD440
*Mar 1 00:39:05.019:rtpspi_call_modify:leaving
*Mar 1 00:39:05.019:rtpspi_do_call_modify:Entered. call-id = 5
*Mar 1 00:39:05.019:rtpspi_do_call_modify:New remote RTP port = old rtp port = 16432
*Mar 1 00:39:05.019:rtpspi_do_call_modify:New remote IP addrs = old IP addrs = 0x6000001
*Mar 1 00:39:05.019:rtpspi_do_call_modify:Mode changed. new = 3, old = 2
*Mar 1 00:39:05.019:rtpspi_get_rtcp_mode:entered. rtp_mode = 0x3
*Mar 1 00:39:05.023:rtpspi_modify_rtcp_session_parameters():xmit fn=0xDA7494,
dstIF=0x1964EEC, dstCallID=4, voip_mode=0x3, rtp_mode=0x3, ssrc_status=2
*Mar 1 00:39:05.023:rtpspi_do_call_modify:RTCP Timer start.
*Mar 1 00:39:05.023:rtpspi_do_call_modify:Calling cc_api_call_modify(), result=0x0
*Mar 1 00:39:05.023:rtpspi_do_call_modify:success. leaving
*Mar 1 00:40:13.786:rtpspi_bridge_drop:entered. src call-id=5, dest call-id=4, tag=0
*Mar 1 00:40:13.786:rtpspi_get_rtcp_mode:entered. rtp_mode = 0x3
*Mar 1 00:40:13.786:rtpspi_modify_rtcp_session_parameters():xmit fn=0x0,
dstIF=0x0, dstCallID=0, voip_mode=0x3, rtp_mode=0x3, ssrc_status=2
*Mar 1 00:40:13.786:rtpspi_bridge_drop:leaving
*Mar 1 00:40:13.790:rtpspi_call_disconnect:entered. call-id=5, cause=16, tag=0
*Mar 1 00:40:13.790:rtpspi_call_disconnect:leaving.
*Mar 1 00:40:13.790:rtpspi_do_call_disconnect:Entered. call-id = 5
*Mar 1 00:40:13.790:rtpspi_do_call_disconnect:calling rtpspi_call_cleanup(). call-id=5
*Mar 1 00:40:13.794:rtpspi_call_cleanup:entered. ccb = 0x1AF5400, call-id=5, rtp port = 16544
*Mar 1 00:40:13.794:rtpspi_call_cleanup:releasing ccb cache. RTP port=16544
*Mar 1 00:40:13.794:rtpspi_store_call_history_entry():Entered.
*Mar 1 00:40:13.794:rtpspi_store_call_history_entry():Leaving.
*Mar 1 00:40:13.794:rtpspi_call_cleanup:RTCP Timer Stop.
*Mar 1 00:40:13.794:rtpspi_call_cleanup:deallocating RTP port 16544.
*Mar 1 00:40:13.794:rtpspi_free_rtcp_session:Entered.
*Mar 1 00:40:13.794:rtpspi_free_rtcp_session:Success. Leaving
*Mar 1 00:40:13.794::rtpspi_call_cleanup freeing ccb (0x1AF5400)
*Mar 1 00:40:13.794:rtpspi_call_cleanup:leaving
*Mar 1 00:40:13.794:rtpspi_do_call_disconnect:leaving