Chapter 6 Troubleshooting the VG248
Troubleshooting Software Errors
6-8
Cisco VG248 Analog Phone Gateway Software Configuration Guide
OL-1209-02
DSP
DTMF tone
transmit buffer
overflow
There is a finite number
of DTMF tones that can
be queued up to be
played through the
VG248’s analog ports.
Each of these tones
takes about 200
milliseconds to be
played, and the
instructions to play
these tones might arrive
much faster via the
Ethernet interface.
Thus, the VG248 might
not be able to store all
the tones that need to be
played.
No action is required. If this situation
occurs, the warning appears indicating that
some tones have been discarded.
DSP
DTMF tone
transmit buffer
reactivated
The overflow condition
has ceased and DTMF
tones are being sent to
the attached analog
device.
No action is required. This message is
informational only.
FTP
Required
password absent
An attempt was made to
connect to the VG248
via FTP without a
password when one was
required.
When using FTP, if you have both a login
and an enable password set, you must use
the enable password.
Refer to the
“Configuring Passwords”
section on page 2-11
for details.
Table 6-2
Network and System Errors and Warnings Explanation (continued)
System
Error
Explanation
Action
