Cisco ASA Series Cli Configuration Manual page 1229

Chapter 1 Configuring the Cisco Phone Proxy
Table 1-6
Table 1-6 Security Appliance Show Commands to Use with the Phone Proxy
To
To show the packets or connections
dropped by the accelerated security path.
To show the classifier contents of the
accelerated security path for the specific
classifier domain.
To show the connections that are to the
ASA or from the ASA, in addition to
through-traffic connections.
lists the show commands to use with the phone proxy.
Use the Command
show asp drop
show asp table classify domain
domain_name
show conn all
Troubleshooting the Phone Proxy
Notes
Use this command to troubleshoot audio
quality issues with the IP phones or other
traffic issues with the phone proxy. In
addition to running this command, get
call status from the phone to check for
any dropped packets or jitter. See
Debugging Information from IP Phones,
page 1-32.
If the IP phones are not downloading
TFTP files, use this command to check
that the classification rule for the domain
inspect-phone-proxy
the configured TFTP server under the
phone proxy instance.
If the IP phones are failing to register, use
this command to make sure there is a
classification rule for the domain
set for the IP phones that
app-redirect
cannot register.
If you are experiencing problems with
audio, use this command to make sure
that there are connections opened from
the IP phone to the media termination
address.
Note
Use the show conn command
with following options to display
TFTP connections that have
replicated (unused) connections:
hostname# show conn |
include p
The output for the TFTP connections
should have a "p" flag at the end:
UDP out 64.169.58.181:9014 in
192.168.200.101:39420 idle 0:01:51
bytes 522 flags p
Using this command shows that the phone
proxy has connections that are going
through "inspect-phone-proxy", which
inspects TFTP connections. Using this
command verifies that the TFTP requests
are being inspected because the p flag is
there.
Cisco ASA Series CLI Configuration Guide
is set for hosts to
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