/mcpStep 2
Go to key: HKEY_LOCAL_MACHINE on Local Machine\System\CurrentControlSet\Services\Tcpip\Parameters
Step 3
On the Edit menu, point to New, and then click DWORD Value.
Step 4
Enter DisableUserTOSSetting as the entry name, and then press ENTER.
When you add this entry, the value gets set to 0 (zero). Do not change the value.
Step 5
Quit Registry Editor and then restart the computer.
Quiet Clear
QuietClear occurs at the other end when two parties are on a call, and one address goes out of service because
of a network outage, the Cisco Unified Communications Manager goes down, the application controlling
CTIPort goes down, or CTIManager goes down. At this stage, the other end of the call can only drop the call
or disconnect the connection. It cannot perform any other callControl operations.
For the party that went out of service, applications will perceive ConnDisconnectedEv and/or
TermConnDroppedEv, and the other end of the call receives ConnFailedEv with CiscoCause of
CiscoCallEv.CAUSE_TEMPORARYFAILURE.
If applications try to invoke the following features during QuietClear mode, PlatformException with error
code of CiscoJtapiException.CTIERR_OPERATION_FAILER_QUIETCLEAR gets thrown:
• Consult transfer
• Consult conference
• Blind transfer
• Hold
• Unhold
Applications may only drop the call in this mode.
Note
Receiving and Responding to Media Flow Events
Whenever a media stream must be created between two endpoints, Cisco Unified Communications Manager
issues start transmission and start reception events to both endpoints. In JTAPI, the CiscoRTPOutputStartedEv
and CiscoRTPInputStartedEv events represent the start transmission and start reception events. The
CiscoRTPOutputStartedEv.getRTPOutputProperties() method returns a CiscoRTPOutputProperties object,
from which the application can determine the destination address of its peer endpoint in the call, as well as
the other RTP properties for the stream such as payload type and packet size. Similarly, the
CiscoRTPInputStartedEv.getRTPInputProperties() method returns a CiscoRTPInputProperties object that
informs the application of the RTP characteristics for the inbound stream.
At any time while media is flowing, the current CiscoRTPOutputProperties and CiscoRTPInputProperties
also remain available from the CiscoMediaTerminal.getRTPOutputProperties() and
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Features Supported by Cisco Unified JTAPI
Quiet Clear