Cisco Cisco TelePresence Video Communication Server Expressway 릴리즈 노트
Resolved caveats
Cisco TelePresence Video Communication Server X7.2.2 Software Release Notes
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Identifier
Summary
Conditions: A SIP/H.323 interworked call is never torn down at the H.323 end despite 408
Request Timeout messages being generated.
Workaround: None, although non-interworked calls will not be affected.
Request Timeout messages being generated.
Workaround: None, although non-interworked calls will not be affected.
CSCua02807
Symptoms: The VCS loses its connection to Active Directory (identified by running "net ads
testjoin" on the root command line) and users cannot be authenticated with NTLM.
Conditions: This will occur if an AD server does not respond to a machine account password
change request within 10 seconds.
Workaround: Re-join the domain with the "domain_management" command as root. A fix to
disable machine password refreshes will be developed.
Additional info: Note that the NTLM web page does not show the correct join status in this
scenario. This is addressed by CSCty38860.
testjoin" on the root command line) and users cannot be authenticated with NTLM.
Conditions: This will occur if an AD server does not respond to a machine account password
change request within 10 seconds.
Workaround: Re-join the domain with the "domain_management" command as root. A fix to
disable machine password refreshes will be developed.
Additional info: Note that the NTLM web page does not show the correct join status in this
scenario. This is addressed by CSCty38860.
CSCua11868
Symptom: When calling from VCS to OCS/Lync via B2BUA, B2BUA removes ";user=phone"
from the request-URI.
Conditions: None.
Workaround: None.
from the request-URI.
Conditions: None.
Workaround: None.
CSCud58380
Symptom: Security Issue in Apache. Vulnerabilities CVE-2012-0883, CVE 2012-0053, CVE
2012-0031, and CVE 2012-0021 apply to Apache version 2.2.21 found in Cisco VCS version
X7.1.
Conditions: None.
Workaround: Upgrade to Cisco VCS X7.2.x
Additional Information: Cisco VCS version X7.2.x runs Apache version 2.4.2 which
resolves these issues.
2012-0031, and CVE 2012-0021 apply to Apache version 2.2.21 found in Cisco VCS version
X7.1.
Conditions: None.
Workaround: Upgrade to Cisco VCS X7.2.x
Additional Information: Cisco VCS version X7.2.x runs Apache version 2.4.2 which
resolves these issues.
Resolved in X7.1
Identifier
Summary
CSCtt13556
When a new policy service is created or modified its status defaults to Active:
Symptom: when a policy service is created or modified its status defaults to Active. It can
remain as Active for 30 seconds - long enough to convince the user that it really is active,
even if it subsequently fails.
Workaround: after creating or modifying a policy service, wait 30 seconds and then refresh
the policy services page.
Symptom: when a policy service is created or modified its status defaults to Active. It can
remain as Active for 30 seconds - long enough to convince the user that it really is active,
even if it subsequently fails.
Workaround: after creating or modifying a policy service, wait 30 seconds and then refresh
the policy services page.
CSCtx34916
Duplicate of CSCtx34918.
CSCtr80175
Cisco VCS Starter Pack Express and remote authentication of login account
credentials requires lower case usernames: when setting up user (FindMe) accounts you
must enter the account usernames in lower case. If usernames are created with mixed or
upper case the user will not be able to log in to the Cisco VCS. Note that passwords are case
sensitive.
This issue applies only if you have a Cisco VCS Starter Pack Express and are using remote
(LDAP) authentication of login account credentials.
credentials requires lower case usernames: when setting up user (FindMe) accounts you
must enter the account usernames in lower case. If usernames are created with mixed or
upper case the user will not be able to log in to the Cisco VCS. Note that passwords are case
sensitive.
This issue applies only if you have a Cisco VCS Starter Pack Express and are using remote
(LDAP) authentication of login account credentials.
CSCtr37987
During normal operation the system temp alarm got raised on the VCS but didn't clear:
The user might see the following in the /var/log/messages:
hwstatus: Event="Application Crash" Detail="Traceback (most recent call last):, File
'/bin/hwstatus.py'
hwstatus: Event="Application Crash" Detail="Traceback (most recent call last):, File
'/bin/hwstatus.py'
CSCtr80189
Viewing web pages with IE8 in compatibility mode: there are display problems with the
Cisco VCS web interface when viewing web pages with IE8 in compatibility mode. The
workaround is to switch off IE8 compatibility mode.
Cisco VCS web interface when viewing web pages with IE8 in compatibility mode. The
workaround is to switch off IE8 compatibility mode.
CSCtr77658
Cisco VCS sends SIP INFO for content channel without stream ID: when interworking
calls from H.323 to SIP, Fast Update Requests do not contain a stream ID.
calls from H.323 to SIP, Fast Update Requests do not contain a stream ID.
CSCtx71406
Symptoms: Make an interworked call from an H.323 MCU 4.3 to Movi and send some
content to Movi. Then from the participants list page disable content to Movi. Movi continues
to display content but the content freezes at the point of disabling.
content to Movi. Then from the participants list page disable content to Movi. Movi continues
to display content but the content freezes at the point of disabling.