McDewey

• Reminder—Indicates the park monitoring reversion timer for the parked call has expired. • Retrieved—Indicates a previously parked call was retrieved. • Abandoned—Indicates a previously parked call is disconnected while waiting to be retrieved. • Forwarded: indicates the parked call has been forwarded to the configured Park Monitoring Forwarded No Retrieve destination, as the Park Monitoring Forward-No-retrieve timer has expired. When the cause is CAUSE_SNAPSHOT the park status can be either Parked or Reminder state only. On the phone, these notifications are targeted, that is, only the device parking the call can see these notifications (devices sharing line with the parker's device does not receive similar notifications). In Cisco Unified JTAPI, getTerminal() interface on CiscoAddrParkStatusEv has been added tomanage this. This returns the terminal on whose address, these notifications were received and this is the terminal that parked the call. Cisco Unified JTAPI also provides the CiscoCallID to applications in this new event. Applications may use this to retrieve the call object. However CiscoCallID.getCall() may return null value if the call does not exist in the provider's domain at the time this event is received. Cisco Unified JTAPI provides a new interface CiscoAddrEvFilter to control or filter the new event notifications to applications. Applications may get or set the filter value through the APIs getCiscoAddrParkStatusEvFilter() and setCiscoAddrParkStatusEvFilter() on the CiscoAddrEvFilter interface. Two new methods, getFilter() and setFilter(), have also been provided in the CiscoAddress to get and set the values of the filters in the CiscoAddrEvFilter interface. Applications receive the new event notification CiscoAddrParkStatusEv only if the filter is enabled and the setFilter() is invoked on CiscoAddress. By default, the filter value for CiscoAddrParkStatusEvFilter is false to maintain backward compatibility. When a call is parked, the Park monitoring reversion timer starts and then expires. After this, Park Monitoring Forward No Retrieve timer starts. When this timer expires, and the Forward No Retrieve destination is configured, the call is forwarded to this destination. A new CiscoFeatureReason FORWARD_NO_RETRIEVE is delivered in the connection events, when connections are created at the forwarded destination. If the Forward No Retrieve destination is not configured, call is forwarded back to the parker's DN, with the same reason as when park reversion occurs (CiscoFeatureReason.PARKREMINDER). When application invokes CiscoAddress.getAddressCallInfo(Terminal term), the CiscAddressCallInfo which is returned is now enhanced to include number of parked calls. This returns the number of parked calls. Cisco Unified IP Phone 7900 Series with SIP/SCCP returns zero value even if there are calls parked by this address. This feature is applicable only when newer phones park the call. If Cisco Unified IP Phone 7900 Series with SIP/ SCCP, parks the call, user continues to see the existing behavior. So, if a Cisco Unified IP Phone parks the call and is sharing a line with a Cisco Unified IP Phone 7900 Series with SIP, the new Park Monitoring enhancements can be seen. However, if the Cisco Unified IP Phone 7900 Series with SIP or SCCP invoked park, the old Park behavior would be seen on all the phones, if application is monitoring any of these lines. Users can set the Park Monitoring Reversion Timer to zero and set the Park Monitoring Forward No Retrieve Destination to the existing Park Reversion Duration timer to get the old behavior on the Cisco Unified IP Phone (provided the Forward No Retrieve destination is not configured) if the user so desires. However, the event notification cannot be controlled. On Cisco Unified Communications Manager Service Parameter pages, the timers mentioned above can be configured. These would apply only for SIP versions of future models of Cisco Unified IP Phone . Park Monitoring Reversion timer: This timer is started as soon as the call is parked. This is the amount of time that a call remains parked before the user is reminded that there is a parked call. The range is 0-1200 seconds, with default value of 60 seconds. Cisco Unified JTAPI Developers Guide for Cisco Unified Communications Manager, Release 15 and SUs 130 Features Supported by Cisco Unified JTAPI Park Monitoring and Assisted DPark Support