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PN: 1725-36033-001_C.doc
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Swapping/Adding/Deleting SVP
Servers
Whenever an SVP Server is removed from the system, wireless
telephones that are using the SVP Server will be affected and calls
may be lost. If the removal of the SVP Server is intentional, the
administrator should lock and idle the system prior to removing an
SVP Server.
Adding an SVP Server
A new SVP Server is detected within two seconds of being added to
the system (booted/configured/connected). When detected, any
wireless telephone not active in a call will immediately be forced to
reboot and check in again. Any wireless telephone in a call will
immediately switch to the SVP Server that should provide its "timing"
function. This switch should not be noticeable to the user since it is
similar to a normal handoff between APs. When the wireless
telephone ends the call, it will be forced to reboot and check in again.
Removing an SVP Server
When an SVP Server is removed from the system it is detected within
two seconds. Wireless telephones not in calls are immediately forced
to reboot and check in again. For wireless telephones active in calls,
two possible scenarios can occur. If the SVP Server that was removed
was providing the "gateway" function for the wireless telephone, then
the call is lost and the wireless telephone is forced to check-in again. If
the SVP Server that was removed was providing the "timing" function
for the call, the call will switch to the SVP Server that should now
provide the "timing" function. Note that during the two seconds while
the loss of the SVP Server is being detected, the audio for the call will
be lost.
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