Specifications

VoIP Maintenance and Troubleshooting 4-57
Chapter 4 - Maintenance and Troubleshooting
XTS-IP - Installation Manual December 2005
Trace Message Description
Field Descriptions:
hhmmss:ms [x] [message-type:origin] messages
1. hhmmss:ms = Time of event
 hh = hours
 mm = minutes
 ss = seconds
 ms = milliseconds
2. [x] = Device index (CO) number
3. [message-type:origin] = Type/origin of message
 message-type = Command (CMD, MAKE, DROP, SEND, or ANSWER) or event (EVT)
type
 origin = master processor (MP)-to-peripheral processor (PP) (HDLC), PP-to-MP
(HDLC), or toward/from H.323
Table 4-17: HDLC Messages
Message Description
TRK_CMD_CALL_FST Call start request (FastStart) from MP
TRK_CMD_CLR_REQ Call clear request from MP
TRK_CMD_CONNECT Call connect request from MP
TRK_EVT_CALL_REQ Report an incoming call to MP
TRK_EVT_ALERT Report receiving alert (ring) from destination to MP
TRK_EVT_CALL_PROC Report receiving call proceed confirmation from
destination to MP
TRK_EVT_CONNECT Report connecting with destination to MP
TRK_EVT_CLR_REQ Report call was disconnected by destination to MP
TRK_EVT_CLR_REQ_ACK Acknowledgement of TRK_EVT_CLR_REQ