ISDN DEFINITY
Extender 2300EU/2100EU
64
Table 4-6. COD Failure Messages,
continued
Message
Description
Possible Cause
Handshake
Failed
The units wake out of COD and
successfully establish a connection,
but the Remote was unable to
establish a V.42 connection to the
Switch module.
Data problems on
the ISDN
network.
ISDN Conn
Failed
The units attempt to wake out of
COD mode but are unable to
establish an ISDN connection.
Connectivity
problems with the
ISDN network.