Cisco VGD-1T3 Software Configuration Manual page 185

Using Cisco Unified Communications Manager to Configure RSVP Agent
Profile Identifier: 10, Service Type: Software MTP
TCP packets rx 9, tx 6
Unsupported pkts rx 0, Unrecognized pkts rx 0
Register tx 0, successful 0, rejected 0, failed 0
KeepAlive tx 1, successful 1, failed 0
OpenReceiveChannel rx 2, successful 2, failed 0
CloseReceiveChannel rx 0, successful 0, failed 0
StartMediaTransmission rx 2, successful 2, failed 0
StopMediaTransmission rx 0, successful 0, failed 0
PortReq rx 1
PortRes tx 1, successful 1, failed 0
PortClose rx 0
QosListen rx 1
QosPath rx 1
QosTeardown rx 0, send 0, recv 0, sendrecv 0
QosResvNotify tx 2, send 2, recv 0, sendrecv 0
QosErrorNotify tx 0, send 0, recv 0, sendrecv 0
err0 0, err1 0, err2 0, err3 0, err4 0, err5 0,
err6 0, err7 0, err8 0, err9 0, err10 0, err11 0,
QosModify rx 1, send 0, recv 1, sendrecv 0
UpdateDscp rx 0
Reset rx 0, successful 0, failed 0
MediaStreamingFailure rx 0
Switchover 0, Switchback 0
Step 7 debug sccp all
Use the debug sccp all command to display the sequence of the SCCP messages. The message sequence
may be different if the RSVP policy defined in Cisco Unified Communications Manager is not set to
mandatory.
Router# show sccp statistics
Router# show log | incl (rcvd | txed)
Feb
Feb
Feb
Feb
Feb
36
Feb
Feb
Feb
header) - len 36
Feb
Feb 4 20:28:57.710: sccp_open_receive_chnl_ack: OpenRecvChnlAck msg txed in hex(including
header) - len 32
Feb
Feb
Feb 4 20:28:57.726: sccp_open_receive_chnl_ack: OpenRecvChnlAck msg txed in hex(including
header) - len 32
Feb
Feb
Feb
header) - len 36
Step 8 debug call rsvp-sync {events | func-trace}
Use the debug call rsvp-sync event and debug call rsvp-sync func-trace with the debug sccp all
command to show how SCCP messages and RSVP events trigger each other.
debug voip ccapi inout
Step 9
4 20:28:41.791: sccp_parse_control_msg: rcvd KeepAliveAckMessage msg
4 20:28:41.803: sccp_parse_control_msg: rcvd KeepAliveAckMessage msg
4 20:28:41.815: sccp_parse_control_msg: rcvd KeepAliveAckMessage msg
4 20:28:55.647: sccp_parse_control_msg: rcvd PortReq msg:
4 20:28:55.647: sccp_send_port_res: PortRes msg txed in hex(including header) - len
4 20:28:55.651: sccp_parse_control_msg: rcvd QosPath msg:
4 20:28:55.651: sccp_parse_control_msg: rcvd QosListen msg:
4 20:28:55.675: sccp_send_qos_resv_notify: QosResvNotify txed in hex(including
4 20:28:57.706: OpenReceviceChannel msg rcvd in hex -
4 20:28:57.714: OpenReceviceChannel msg rcvd in hex -
4 20:28:57.718: StartMediaTrans msg rcvd in hex -
4 20:28:57.866: StartMediaTrans msg rcvd in hex -
4 20:28:57.870: sccp_parse_control_msg: rcvd QosModify msg:
4 20:28:57.878: sccp_send_qos_resv_notify: QosResvNotify txed in hex(including
Enabling the RSVP Agent on the Voice Gateway
Cisco VGD 1T3 Voice Gateway Software Configuration Guide
175