Polycom RealPresence 1800 Administration Manual page 317

Call Disconnection Causes
Disconnection Cause
H323 call closed. Small bandwidth
H323 call closed. No port left
Caller not registered
H323 call closed. ARQ timeout
H323 call closed. DRQ timeout
H323 call closed. Alt Gatekeeper failure
H323 call closed. Gatekeeper failure
H323 call closed. Remote busy
H323 call closed. Normal
H323 call closed. Remote reject
H323 call closed. Remote unreachable
H323 call closed. Unknown reason
H323 call closed. Faulty destination
address
H323 call closed. Small bandwidth
H323 call closed. Gatekeeper reject
ARQ
H323 call closed. No port left
H323 call closed. Gatekeeper DRQ
H323 call closed. No destination IP
address
H323 call. Call failed prior or during the
capabilities negotiation stage
H323 call closed. Audio channels didn't
open before timeout
H323 call closed. Remote sent bad
capability
Polycom, Inc.
Description
The gatekeeper allocated insufficient bandwidth to the connection with
the endpoint.
There are no free ports left in the IP card.
The calling endpoint is not registered in the gatekeeper.
The endpoint sent an ARQ message to the gatekeeper, but the
gatekeeper did not respond before timeout.
The endpoint sent a DRQ message to the gatekeeper, but the
gatekeeper did not respond before timeout.
An alternate gatekeeper failure occurred.
A gatekeeper failure occurred.
The endpoint was busy. (Applicable only to dial-out)
The call ended normally, for example, the endpoint disconnected.
The endpoint rejected the call.
The call remained idle for more than 30 seconds and was
disconnected because the destination device did not answer. Possible
causes can be due to network problems, the gatekeeper could not find
the endpoint's address, or the endpoint was busy or unavailable (for
example, the "do not disturb" status is selected).
The reason for the disconnection is unknown, for example, the
endpoint disconnected without giving a reason.
Incorrect address format.
The gatekeeper allocated insufficient bandwidth to the connection with
the endpoint.
The gatekeeper rejected the endpoint's ARQ.
There are no ports left in the IP card.
The gatekeeper sent a DRQ.
For internal use.
The endpoint did not send its capabilities to the gatekeeper.
The endpoint did not open the audio channel.
There was a problem in the capabilities sent by the endpoint.
Disconnection Causes
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