Cisco Cisco TelePresence Video Communication Server Expressway
Appendix 1 - Troubleshooting
Cisco VCS Deployment Guide: Microsoft Lync 2010 and Cisco VCS X6.1
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The entry shows the incoming and outgoing call leg details, the call’s status and the zones that
the Cisco VCS Control used to route the call.
the Cisco VCS Control used to route the call.
Check for errors
Event Log
Check the Event Log (Status > Logs > Event Log).
Real time detailed event log
To obtain a more detailed log of key events and errors, start up netlog level 1 logging and then try the
call or initiate a presence action.
call or initiate a presence action.
1. Log in to Cisco VCS Control as admin using an SSH or Telnet connection.
2. At the prompt type:
netlog 1
3. To turn off tracing, at the prompt type:
netlog off
Information displayed between typing netlog 1 and netlog off contains the key events and error
messages that occurred between those two times.
messages that occurred between those two times.
Tracing calls
Tracing calls at SIP / H.323 level
1. Log in to Cisco VCS Control as admin using an SSH or Telnet connection.
2. At the prompt type:
netlog 2
3. To turn off tracing, at the prompt type:
netlog off
Information displayed between typing netlog 2 and netlog off contains the SIP and H.323 messaging
received and sent out by the Cisco VCS.
received and sent out by the Cisco VCS.
Information displayed by netlog 2 includes the key event and error message information reported by
netlog 1. Viewing netlog 1 and netlog 2 information separately can be useful so that netlog 1
messages are not lost within the detailed SIP / H.323 messaging.
netlog 1. Viewing netlog 1 and netlog 2 information separately can be useful so that netlog 1
messages are not lost within the detailed SIP / H.323 messaging.
Presence not observed as expected
Presence Server status
To check who is providing presence information to the Cisco VCS Presence Server:
•
Go to Status > Presence > Publishers
To check whose presence is being watched for (on domains handled by Cisco VCS Presence
Server):
Server):
•
Go to Status > Presence > Presentities
To check who is watching for presence (of one or more entities in domains handled by Cisco VCS
Presence Server):
Presence Server):
•
Go to Status > Presence > Subscribers