Expert Documentation

Chapter 9
9.1.5.4 DSP status
Note:
the phone sets in “out of order” state cannot be used for debugging; an error message is displayed to
check the connectivity.
Enter the 8082 My IC Phone debug command to be executed on the phone in the
command text box. The output for the command/log is displayed in the display frame.
The available commands for installer session are the following:
• ifconfig
• netstat
• traceroute
• audio
• ipconfig
• id
• mac
• dhcp
• phy
• btid
• btaddr
• reset
• ethernetstats
• ping
• arp
• netlog/redirect
• level
• initstatus all
• dwl check/upgrade
• rtp
• codec
• route
As of R8.2:
• Click the Download Log button to download the log files from the selected phone or
from all phones (by validating the All checkbox). Log files can be saved as .tgz files
• Click the Help ? button to obtain the list of available commands or to obtain information
about a command typed in the Command text box
DSP Informations are displayed for:
- VoIP-Trunk channels
- VoIP-Subscriber (phone) channels
- VoIP-Subscriber 'hold reservation' channels
'Hold reservation' reserves dynamically some DSP channels for SIP phone calls that have
been put on hold.
When a SIP phone is on hold, the DSP channel is not needed for voice encoding and is
available for other calls. But these other calls could consume all remaining DSP channels,
and the SIP phone unhold would lead to call failure. To reduce this risk, some IP Phone
DSP channels are reserved for calls on hold.
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