This tab provides trace options for monitoring H.323 and H.245 events related to VoIP calls. The Computing Center Management System (CCMS) options can also be used for tracing Session Initiation Protocol (SIP) telephones that uses the interface, for example the J169 and J179 telephones.
Events
Option
Description
H.323
Log the state changes of the H.323 call.
Summary Tracing
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Packets
Option
Description
H.245 Send
Log H.245 messages sent to an H.323 endpoint (IP phone or IP trunk).
H.245 Receive
Log H.245 messages received from an H.323 endpoint (IP phone or IP trunk).
H.323
Log the state changes of the H.323 call.
H.323 Send
Log the H.323 messages sent to an H.323 endpoint (IP phone or IP trunk).
H.323 Receive
Log H.323 messages received from an H.323 endpoint (IP phone or IP trunk).
H.323 Fast Start
Log H.323 fast-start messages send to/received from an H.323 endpoint (IP phone or IP trunk).
RAS Send
Log RAS (registration, admission and status) messages sent to an IP phone.
RAS Receive
Log RAS messages received from an IP phone.
CCMS Send
Log the CCMS (Control Channel Message Set) messages sent to a VoIP endpoint (H.323/SIP phone or IP trunk).
CCMS Receive
Log CCMS messages received from an VoIP endpoint (H.323/SIP phone or IP trunk).
View Whole Packet
Decoded the full H.323 message and included in the trace. If not selected, the trace only includes the first two lines of the H.323 message.
Trace Color
This option allows selection of a color that is then applied to all options in the menu, see Coloring Tab Trace Options. This selection overrides any previous color selected for individual options. However, it does not prevent subsequent individual option coloring, see Coloring Individual Trace Options.
