TANDBERG 7000 MXP - Manual (Page 256)

D1335403_T7000_MXP_User_Manual
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(*) Note: While using MultiSite, if a site is disconnected and reconnected without terminating the
entire conference, the next site to be connected will have a H.245 port outside of the specified
range. If this functionality is required through a firewall, the range of TCP ports can be extended
past 5564. However, if a site is disconnected and reconnected, without ending the conference
enough times one can quickly end up outside of this range again.