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disconnect reasons (see
Reasons
on page 91), the Gateway tries each peer device in the Peer
list section in order until the call is successfully connected. The
arrow moves to the peer device with which the call connection is
successful. If the Gateway fails to connect the call after trying all the
peer devices on the list, it rejects the call and the arrow indicates
with which peer device a call was last connected successfully. This
is the default setting.
Round Robin—As for the Always start from last successful peer
setting, except that the arrow advances to the next peer device in the
Peer list section even if the call connection succeeds.
The peer hunting process starts when any of the following events
Note
occur: the Gateway fails to establish a Transmission Control Protocol (TCP)
connection to the specified peer device after a timeout; the Gateway receives
a "Release Complete" message from a peer device with a "No Resources" call
rejection reason, or one of the other reasons that the Peer-to-Peer disconnect
reason add advanced command specifies; or the Gateway establishes a TCP
connection to the specified peer device, but does not receive a valid H.323
message from the peer device after a timeout.
In the Peer list section, you can define peer devices currently
6
configured to work with the Gateway. The Peer list section displays all
configured peer devices in a table with the following columns:
Peer #—The sequential number of the peer in the list.
Description—The description of the peer device.
IP Address—The peer IP address.
IP Port—The peer IP port number.
Calls—Displays "Yes" or "No" to indicate whether or not there are
currently any active calls between the peer and Gateway.
To change the order of peer devices used in peer hunting, select a peer
device and click the up or down arrow button to change its order.
To add or edit a peer device, click Add or select the peer device and click
Edit. Perform the following steps in the Add peer or Edit peer dialog
box:
Configuring Gateway Settings
About Peer-to-Peer H.323 Call Disconnect
Configuring the SCOPIA Gateway
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