First Published: August 24, 2016

Last Updated: July 6, 2020

Cisco Collaboration Systems Release 11.5(1)

As part of its standard methodology Cisco Systems performs system-wide testing of Cisco Collaboration products to supplement the product-level testing performed on each Collaboration product.


Note
Not all Collaboration System product release versions may be available at the same time. For latest product version availability, see individual product support pages at, Support and Downloads.

A major deliverable of the Cisco Collaboration Systems Release is a recommendation of compatible software releases verified by the testing teams. The recommendations are not exclusive and are in addition to interoperability recommendations for each of the individual application or product.

For information about component software releases for Cisco Collaboration Systems Release 11.5(1), see System Requirements. Software compatibility data for this release is available from the Cisco Collaboration Systems Compatibility Matrix.


Note

Software compatibility data for all Cisco Collaboration Systems releases before 10.5(1) is available from the Cisco Collaboration Systems Compatibility Tool.

This document focuses on the collaboration components of Cisco Collaboration Systems testing. Information about contact center components that were tested for Cisco Collaboration Systems is available at: http://cisco.com/go/unified-techinfo.

This document provides release notes for the testing conducted on systems including the following types of components:

  • Call Control components, such as Cisco Unified Communications Manager, Cisco Unified Communications Manager IM and Presence Service, Cisco Business Edition, and Cisco Unified Communications Manager Express.

  • Contact Center components, such as Cisco MediaSense.

  • Conferencing components, such as Cisco Meeting Server, Cisco TelePresence Management Suite, Cisco TelePresence Management Suite Provisioning Extension, Cisco TelePresence Management Suite Extension for Microsoft Exchange, Cisco TelePresence Server, and Cisco TelePresence Conductor.

  • Enterprise Edge components, such as Cisco TelePresence Video Communication Server, Cisco Expressway Series, and Cisco Unified Border Element.

  • Server Applications, such as Cisco Emergency Responder, Cisco Paging Server, and Cisco Unified Attendant Consoles.

  • Cloud and Hybrid Services, such as Cisco Spark, Cisco WebEx Meeting Center for Cisco Collaboration Meeting Rooms (CMR) Cloud, Cisco WebEx Meetings Server, and Cisco WebEx Meeting Center.

  • Voicemail and Messaging components, such as Cisco Unity Connection, and Cisco Unity Express.

  • Endpoint components, such as Cisco IP Phone Series, Cisco TelePresence IX5000, Cisco DX Series, Cisco TelePresence Integrator C Series, Cisco TelePresence MX and SX Series, Cisco Jabber, and Cisco Virtualization Experience Media Engine.

  • Service Management components, such as Cisco Prime License Manager and Cisco Prime Collaboration.

  • Communication Gateway components, such as Cisco Integrated Services Routers (ISR) and Cisco VG Analog Voice Gateways.

Tested Functionality

Feature Testing

The system-wide testing of collaboration functionality for Cisco Collaboration Systems Release 11.5(1) included the following features.

Solution Features

  • Jabber for iOS Push Notifications

  • Cisco Meeting Server ad hoc and rendez-vous conferencing

  • Single Edge (Skype for Business)

  • SSO support for Jabber for iOS through Mobile Remote Access (MRA)

  • MRA shared line support

  • H.323 registration for Cisco Expressway

  • Cisco Business Edition 7000

  • Cisco Business Edition 6000

  • Cisco Business Edition Management

  • Single deployment model for on-premise conferencing

  • Support for H.265 video and Opus audio codecs

  • Cisco Spark Hybrid Services (Calendar Service, Call Service Aware, Call Service Connect, Directory Service)

  • Cisco Emergency Responder integration with Unified Communications Manager Location Awareness

  • Single SAML connection agreement per cluster

Product Features

  • Directory search LDAP for Edge clients

  • Enhanced Microsoft Lync (cluster) RDP interoperability

  • Cisco IP Phone 7800 and 8800 Series in SRST Mode

  • ActiveControl for remote endpoints through Mobile Remote Access (MRA)

  • Cisco Spark Room OS with SX10

  • Support for DX Series

  • High Availability for CUBE ISR and ASR

  • Variable length check pointing enhancements in CUBE to address SDP sizes in SIP messages

  • ISR 4451-X gateway for PSTN, and Media Resources

  • Cisco Jabber IPv6

  • Read-only CLI for Unified Communications Manager

  • Persistent Chat High Availability

  • Location Based Service on Unified Communications Manager

  • Interwork External Multicast Music on Hold (MOH) source to Unicast MOH

  • Common PIN for Unified Communications Manager and Cisco Unity Connection

  • Authenticate and Authorize SIP registrations on a per-user basis

  • Windows 10 Support for TAPI and JTAPI Clients

Upgrade Paths

The system-wide functionality testing of Collaboration products for Cisco Collaboration Systems Release 11.5(1) included the following upgrade path.

  • Single stage upgrade of collaboration components from Cisco Collaboration Systems Release 11.0(1) to Cisco Collaboration Systems Release 11.5(1). For a list of the base Cisco Collaboration Systems Release 11.0(1) versions, see the Cisco Collaboration Systems Compatibility Matrix.

New and Changed Features

For details about what is new for Cisco Collaboration Systems Release 11.5(1), see the Solution Overview.

For details about new and changed product features, access individual product release notes from Product Documentation.

Additional Feature Testing for Unified CM SU Releases

In conjunction with feature enhancements that were a part of Cisco Unified Communications Manager Release 11.5(1)SU7, additional feature testing took place to test that the following feature is compatible with this release of Cisco Collaboration Systems:

Cisco Headsets Serviceability

The Cisco Headsets Serviceability feature is backported to Cisco Unified Communications Manager Release 11.5(1)SU7. This feature, which is fully tested with this Collaboration Systems Release, lets you deploy customized headset templates, manage headset inventory, diagnostics and headset metrics from the Unified Communications Manager administration interface.

For feature documentation, refer to the "Headset Management" chapter in the Feature Configuration Guide for Cisco Unified Communications Mangager, Release 11.5(1)SU7 at https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/admin/11_5_1_SU7/cucm_b_feature-configuration-guide-cisco1151su7/cucm_b_feature-configuration-guide-cisco1151su7_chapter_0110000.html.

Additional Feature Testing with 11.5(1)SU7

  • Cisco Headsets Serviceability—Deploy customized headset templates, manage headset inventory, diagnostics and metrics from the Unified Communications Manager administration interface. For details, refer to the "Headset Management" chapter in the Feature Configuration Guide for Cisco Unified Communications Mangager, Release 11.5(1)SU7.

Additional Feature Testing with 11.5(1)SU8

  • Apple Push Notification service (iOS13)—Apple is deprecating support for legacy VoIP mode for Jabber iOS clients. As a result, deploying the Apple Push Notification service (APNs) will soon be mandatory for calling and messaging from Jabber iOS clients. For scheduling information, see this update.

  • Cisco Headset Services for Extension Mobility—Headset Services allow you to connect the Cisco Headset into its supported Device to provide simple and integrated user experiences such as Headset-based Extension Mobility. For details, see the "Headset Services" chapter of the Feature Configuration Guide for Cisco Unified Communications Manager, Release 11.5(1)SU8.

  • Emergency Call Routing Regulations (Kari's Law)—Unified Communications Manager supports emergency call routing regulations that let your system comply with regulations such as Kari's Law. For details, see "US Federal Communications Commission (FCC) Emergency Call Routing Regulations" in the Feature Configuration Guide for Cisco Unified Communications Manager, Release 11.5(1)SU8.

  • OAuth Authentication with Office 365—The IM and Presence Service contains new OAuth authentication mechanisms that will soon be mandatory for calendar integration with Office 365. For scheduling information on when OAuth authentication becomes mandatory, see the official Product Bulletin.

  • Phone Refresh via Phone Migration Services—The native Phone Migration service makes it easy to replace old and obsolete phones. Feature testing included testing this service in a proxy TFTP deployment. For details on configuring the Phone Migration service, see the "Native Phone Migration using IVR and Phone Services" chapter in the Feature Configuration Guide for Cisco Unified Communications Manager, Release 11.5(1)SU8.

System Requirements

This section provides information about system requirements for Cisco Collaboration Systems Release 11.5(1).

End-of-Sale Components


Note

Cisco Unified Communications Manager Release 11.5(x) does not support some deprecated phone models. For more information, see the related Field Notice.


Note

Cisco DX650 has end-of-life announced: End-of-Sale and End-of-Life Announcement for the Cisco DX650.

The following components have reached end-of-sale (EOS) status but are still supported.

The EOS date is the last date to order the product through Cisco point-of-sale mechanisms. The product is no longer for sale. Another process, the end-of-life (EOL) cycle, guides the final business operations associated with the product.

The EOL process consists of a series of technical and business milestones and activities that, when completed, make a product obsolete. After a product becomes obsolete, it is not sold, manufactured, improved, repaired, maintained, or supported.

For information about recommended replacements and a comprehensive list of announcements, see Products & Services End-of-Sale and End-of-Life Products.

For information about specific products, go to Product/Technology Support. Then click End-of-Sale and End-of-Life and select products or technologies from the lists to the right.

Go to End-of-Life Policy for more information about the EOL policy.

Deployment Considerations

This section lists deployment considerations for Cisco Collaboration Systems Release 11.5(1). Cisco Collaboration Systems validation does not test every rebuild. Therefore, more regression testing in a customer or Cisco-specific certification lab is recommended before deployment.

When deploying Cisco Collaboration Systems in a customer environment, consider the following.

  • At the minimum, customers should deploy the software release recommended in:

    Cisco Collaboration Systems Compatibility Matrix

    Note

    For compatibility information before Collaboration Systems Release 10.5, refer to the Compatibility Tool: http://tools.cisco.com/ITDIT/vtgsca.

  • For other software components, customers should use the most current rebuild of a maintenance release. For IOS, information about the latest releases, including deferral advisories, is available at:

    http://tools.cisco.com/ITDIT/CFN/jsp/index.jsp

  • If the recommended release has been deferred to a subsequent release, customers should use the subsequent release.

  • Before deploying a release, examine the open caveats in the chosen release to determine if any affect your implementation. Open caveats can be viewed through the Bug Search tool, located at:

    https://tools.cisco.com/bugsearch/

  • Deploy the chosen release in a lab environment that uses the same product components as the customer's product components before moving to a production environment.

Component Versions

For current Cisco Collaboration Systems Release 11.5(1) compatible component versions, refer to the Cisco Collaboration Systems Compatibility Matrix.

Note

For compatibility information before Collaboration Systems Release 10.5, refer to the Compatibility Tool: http://tools.cisco.com/ITDIT/vtgsca.


Note

Product-specific compatibility documents provide complete compatibility information between components.


Note
Not all Collaboration System product release versions may be available at the same time. For latest product version availability, see individual product support pages at, Support and Downloads.

Note

You can set up a virtualized environment by running collaboration applications on a virtual machine on a Unified Computing System (UCS). For more details, including UCS hardware information and third-party requirements, see:

www.cisco.com/go/uc-virtualized


Note
Cisco Hosted Collaboration Solution (Cisco HCS) is a hosted solution that includes various Cisco Collaboration Systems release components. For more information about Cisco HCS, see: Cisco Hosted Collaboration Solution and Cisco HCS Product Support.

Related Documentation

Managed Services Documentation

For information about managed services of certain products, refer to the product documentation.

Product Documentation

The following table provides links to product documentation for the major Collaboration Systems Release 11.5(1) components. The table provides links to:

  • Product Release Notes.

  • Product Support pages, from which you can access technical documentation such as design, installation, configuration, and troubleshooting guides.

  • Product Information pages, from which you can access marketing material such as product data sheets.


Note

For details about component versions, see Component Versions.

Table 1. Related Documentation Links

Component

Links

Call Control

Cisco Unified Communications Manager

Cisco Unified Communications Manager IM & Presence Service

Cisco Business Edition 6000

Cisco Business Edition 7000

Cisco Unified Communications Manager Express

Cisco Unified Survivable Remote Site Telephony

Contact Center

For more information on Contact Center, see System Release Notes for Contact Center: Cisco Collaboration Systems Release 11.5(1) at https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/uc_system/V11-5-1/VTGS_BK_S32D0707_00_system-release-notes-contact_center_1151.html.

Cisco Packaged Contact Center Enterprise

Cisco Unified Contact Center Express

Cisco Unified Contact Center Enterprise

Cisco Finesse

Cisco Unified Customer Voice Portal

Cisco Unified Intelligence Center

Cisco Remote Expert Mobile

Conferencing

Cisco Meeting Server

Cisco TelePresence Management Suite

Cisco TelePresence Management Suite Provisioning Extension

Cisco TelePresence Management Suite Extension for Microsoft Exchange

Cisco TelePresence Server on Virtual Machine

Cisco TelePresence Server on Multiparty Media 820

Cisco TelePresence Conductor

Cisco TelePresence MCU 5300 Series

Cisco Collaboration Meeting Rooms (CMR) Cloud

Cisco Collaboration Meeting Rooms (CMR) Hybrid

Release Notes, Support, and Product Information

Enterprise Edge

Cisco TelePresence Video Communication Server (VCS)
Note 
New features from software version X12.5 and later are not supported for the VCS. Release X12.5 and later versions are provided for maintenance and bug fixing purposes only.

Cisco Expressway Series

Cisco Unified Border Element

Server Applications

Cisco Emergency Responder

Cisco Unified Attendant Console Standard

Cisco Unified Attendant Console Advanced

Cloud and Hybrid Services Applications

Cisco Spark

Message, Meet, Call

Cisco Spark Hybrid Services

Cisco Directory Connector

Hybrid Services Directory

Cisco Expressway Series

Cisco WebEx Meetings Server

Cisco WebEx Meeting Center

Voicemail and Messaging

Cisco Unity Connection

Cisco Unity Express

Endpoints

Cisco DX70

Cisco DX80

Cisco DX650

Cisco TelePresence System EX Series

Cisco TelePresence System 500-32

Cisco TelePresence System 500-37

Cisco TelePresence IX5000

Cisco TelePresence MX Series

Cisco TelePresence SX Series

Cisco TelePresence System 1100

Cisco TelePresence Integrator C Series

Cisco TelePresence Precision 60 Camera

Cisco IP Phone 7800 Series

Cisco IP Phone 8800 Series

Cisco Jabber for Android

Cisco Jabber iPhone and iPad

Cisco Jabber for Mac

Cisco Jabber for Windows

Service Management

Cisco Prime Collaboration (Provisioning, Assurance)

Cisco Prime Collaboration (Deployment)

Cisco Prime License Manager

Communication Gateways

Cisco IOS 15 M&T

Cisco IOS XE 16

Cisco 2900 Series Integrated Services Routers

Cisco 3900 Series Integrated Services Routers

Cisco 4400 Series Integrated Services Routers

Limitations and Restrictions

If you are a Cisco partner or a registered cisco.com user with a Cisco service contract, you can use the Bug Search Tool to find caveats of any severity for any release. Access the Bug Search Tool at: https://bst.cloudapps.cisco.com/bugsearch/.

Cisco offers a Cisco Notification Service that allows you to set up one or more profiles that enable you to receive email notification of new Field Notices, Product Alerts, or End of Sale information for the products that you select. The Product Alert Tool is available at: https://cway.cisco.com/mynotifications.


Note

Not all caveats documented in this section are applicable to the Collaboration system environment or deployment scenarios. They have been included for information purposes only.

Important Notes

This section includes important notes related to the testing of Cisco Collaboration Systems Release 11.5(1) and includes the following issues:

Unified CM Ad Hoc Escalation Failure with Meeting Server

Unified CM ad hoc escalations may fail, resulting in call failures or possibly a system reboot. If this occurs, retry the escalation. If you require more details, please contact Support and reference issue "SERVER-5142."

Transcoders in ISR 4451 Can't Open the Media Port

In a call flow that has a Unified CM controlled transcoder in an ISR 4451, callers may experience one-way audio if the transcoder is unable to open the media port. If this occurs, put the call on hold and then resume the call. This requests the transcoder to open a new port which may solve the one-way audio issue for the call. To avoid this issue, we recommended using XE 3.16 S5 for IOS-based transcoders on the ISR 4451. For more information, see CSCvc49737.

Automatic Optimization Not Currently Working

Automatic optimization of resources does not currently work in XC4.3. All calls consume the full resources assigned through a conference template, even if the far side advertises a reduced capability. This will be addressed in a later release. For more information see, CSCvb95252.

Cisco Expressway or VCS Application Error

Sometimes Cisco Expressway or Cisco VCS reports an application error reporting that an unexpected software error was detected, and the internal application process restarts automatically. For more information, see CSCvc06946.

Deprecated Phone Models

The following table lists all the phone models that are deprecated for this release of Cisco Unified Communications Manager, along with the Unified CM release where the phone model first became deprecated. For example, a phone model that was first deprecated in Release 11.5(1) is deprecated for all later releases, including all 12.x releases.

If you are upgrading to the current release of Cisco Unified Communications Manager and you have any of these phone models deployed, the phone will not work after the upgrade.

Table 2. Deprecated Phone Models for this Release

Deprecated Phone Models for this Release

First Deprecated as of Unified CM...

  • Cisco IP Phone 12 S

  • Cisco IP Phone 12 SP

  • Cisco IP Phone 12 SP+

  • Cisco IP Phone 30 SP+

  • Cisco IP Phone 30 VIP

  • Cisco Unified IP Phone 7902G

  • Cisco Unified IP Phone 7905G

  • Cisco Unified IP Phone 7910

  • Cisco Unified IP Phone 7910G

  • Cisco Unified IP Phone 7910+SW

  • Cisco Unified IP Phone 7910G+SW

  • Cisco Unified IP Phone 7912G

  • Cisco Unified Wireless IP Phone 7920

  • Cisco Unified IP Conference Station 7935

11.5(1) and later releases

For additional information, refer to Field Notice: Cisco Unified Communications Manager Release 11.5(x) does not support some deprecated phone models at https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/rel_notes/11_5_1/fieldNotice/cucm_b_fn-deprecated-phone-models-1151.html.

Upgrades that Involve Deprecated Phones

If you are using any of these phones on an earlier release and you want to upgrade to this release, do the following:

  1. Confirm whether the phones in your network will be supported in this release.

  2. Identify any non-supported phones.

  3. For any non-supported phones, power down the phone and disconnect the phone from the network.

  4. Provision a supported phone for the phone user. You can use the Migration FX tool to migrate from older model to newer model phones. For details, go to: https://www.unifiedfx.com/products/unifiedfx-migrationfx#endpoint_refresh_tool.

  5. Once all the phones in your network are supported by this release, upgrade your system.


Note

Deprecated phones can also be removed after the upgrade. When the administrator logs in to Unified Communications Manager after completing the upgrade, the system displays a warning message notifying the administrator of the deprecated phones.

Licensing

You do not need to purchase a new device license to replace a deprecated phone with a supported phone. The device license becomes available for a new phone when you either remove the deprecated phone from the system, or when you switch to the new Unified Communications Manager version, and the deprecated phone fails to register.

Cisco Unified Attendant Console Support

This information applies to CSCva12833.

Cisco Unified Attendant Console Releases 11.x and earlier are not compatible with Cisco Unified Communications Manager Release 11.5(1). You must install or upgrade to Cisco Unified Attendant Console Advanced Release 11.0(1).

IM and Presence Service Interoperability with Expressway-C

To interoperate Cisco Unified IM and Presence Service Release 11.5(1) and Expressway-C, you must be running a minimum version of Expressway-C X8.8. IM and Presence Service 11.5(1) does not support earlier versions of Expressway-C.

If you are upgrading from an earlier release where you are already interoperating with Expressway-C, upgrade your Expressway-C system to X8.8. After upgrading Expressway-C, you can upgrade your IM and Presence Service.

AXL Requests to Unified CM Nodes

This information applies to CSCuz42260.

If you run Cisco TelePresence Management Suite (TMS) for scheduling, then the node that you add it to sends multiple AXL queries to fetch endpoint information. Because of the load that TMS generates, we recommend that you do not configure other applications that use AXL (such as Cisco Emergency Responder or Cisco Unified Attendant Console) to send AXL requests to these nodes.

Unified CM Phantom IP Addresses When Discovered by VCS

In a Mobile Remote Access (MRA) environment consisting of MRA endpoints, Unified CM, and VCS, MRA endpoints may not register if stale database entries are present. To work around this issue, you can clear the old IPs. For more information, see CSCuy48059.

High Availability Support for Out-of-Band DTMF Interworking

DTMF does not work during and after failover for any call established through CUBE with:

  • RFC 2833 to out-of-band DTMF Interworking

  • Out-of-band to RFC 2833 DTMF Interworking

  • Out-of-band to out-of-band DTMF

Once failover happens, for DTMF to work, call again.

For more information, see CSCus57502.

Intermittent Calls to Destination Fail Through TLS Trunk

Calls fail intermittently when two TLS trunks are configured with same destination IP and port number. To work around this issue, configure two TLS trunks with same destination IP and different port number. Or configure two TLS trunks with different destination IP but same port number. For more information, see CSCus63305.

Active Control in Multistream Mode

When endpoints operate in multistream mode and receive messages through Active Control, conference messages are not displayed on-screen. To work around this issue, have endpoints run in transcoded mode. For more information, see CSCut47719.

Limiting Media to IPv4-only on Dual Stack Unity Connection

Calls from dual stack phones to dual stack Unity Connection deployments use IPv6 media even when the Unified Communications Manager SCCP port's configuration is set to IPv4 only in the Common Device Configuration. To limit media to IPv4, disable IPv6 globally in Cisco Unity Connection Administration (navigate to System Settings >General Configuration >IP Addressing and select IPv4), or use a SIP integration with Unified Communications Manager. For more information, see: CSCus77286.

Secure SIP Trunk Security Profile Considerations

For a Cisco Extension Mobility Cross Cluster (EMCC) solution, a Secure SIP Trunk profile cannot be configured on the special EMCC SIP Trunk. This means that Transport Layer Security (TLS) will not be used to encrypt signaling for any calls that are initiated by the Home cluster to a Visiting cluster Local Route Group or PSTN gateway. For more information, see CSCtw76154

Call Preservation Not Supported on Cisco VCS in Mobile and Remote Access Deployment

Call preservation does not work when endpoints are registered through the Cisco VCS in a Mobile and Remote Access deployment. If the endpoint loses connectivity to Unified Communications Manager during an active call, the endpoint may not "be aware" that its connection to Unified Communications Manager has gone down, and it does not correctly display that it has entered call preservation mode. For more information, see CSCul67670.

Show Connection Status Not Updated After Unified Communications Manager Failover for Jabber in Mobile and Remote Access Deployment

When Jabber is registered using Mobile and Remote Access, the "Connection status" window shows connected address as the primary Unified Communications Manager, even after a Unified Communications Manager failover has happened, and the client is registered to the secondary Unified Communications Manager. For more information, see CSCuo89949.

Correct Phones Not Getting Picked For Migration in Native Phone Refresh with Proxy TFTP

If multiple phones with a shared directory number across multiple clusters are being migrated using the Native Phone Refresh feature with Proxy TFTP, the migration service will pick registered p hones for the migration instead of unregistered, regardless of whether that phone is in the same cluster.

Test Setup:

  • Proxy TFTP with 2 off clusters.

  • Offcluster 1 contains Phone1a with shared DN 10000.

  • Offcluster 2 contains Phone2a and Phone2b with shared DN 10000.

  • All phones are unregistered and are on 7965 model

Scenario:

  • In offcluster 1, Phone1a is on 7965 and is unregistered to the DN 10000. The new phone model (8865) is attached. Phone 1a migrates to the new model and registers.

  • In offcluster 2, Phone 2a and 2b, which use the same DN (10000) are still on the 7965 and are unregistered.

  • A new phone (8865) is attached so that one of the two phones can migrate. However, because the phones in cluster 2 are unregistered, and the phone in cluster 1, with the same DN, is registered, the migration service attempts to migrate the phone in cluster 1 again.

For additional details, see CSCvu04536.

Open Caveats

The following table lists known caveats, grouped by severity, related to Cisco Collaboration Systems Release 11.5(1) testing. It also includes caveats from previous releases, which were not resolved at the time this document was written.

Click the linked caveat number in the Identifier column to access more caveats details in the Bug Search Tool.

For information about a defect not listed in the table, go to Bug Search Tool.

For information about known issues with Cisco Spark Hybrid Services, go to Help Central: Cisco Cloud Collaboration Management - Known Issues.

Table 3. Open Caveats

Identifier

Headline

Severity 2-3 Caveats

CSCva33771

SX 20 encrypted call doesn't show secure lock icon after a few secs

CSCva54693

voip_rtp_allocate_port: Possible port leak? , when call goes on hold

CSCva74409

BFCP Share fails with SX80

CSCva86462

vCUE(ESXi) cannot be accessed from CME router CLI

CSCva86497

VM Network should be connected to physical adapter for vCUE access

CSCvb38243

TMS Scheduled conf of OBTP type with DX70 not getting dismiss & remind

CSCvb95252

Resource Optimization broken in XC4.3

CSCvc06946

cm core - OpenSSL_SSL, JAXConnection

CSCvc36899

Unity Connection - Switch version to 11.5.1 SU2 - Services & Database services down

CSCvc88264

CARIDSEngineCritical: Failed to create partition: java.sql.SQLException: Long transaction aborted.

CSCuw94161

Lync RDP: Lync share to TS conference doesn't restart properly after Hold

CSCux75274

Observing audio distortion/no audio during failover for ~10 seconds

CSCuz60900

No Hold option on SX endpoints when using Remote

CSCuz60922

No Option to MERGE when using Remote on SX10

CSCuz69449

VCS-C unexpected s/w error was detected in CSI[14917]: unknown reason

CSCuz78022

"Call not encrypted" message displayed on OSD for encrypted call when ot

CSCuv01320

TMS does not use IPv4 address for WebEx when IPv6 connectivity is down

CSCuv11962

One-way audio & video issue on SX20[Edge] endpoint

CSCut40663

8945 stream statistics shows "0" for encrypted during secure call

CSCuu32156

AD group search failed for Jabber for Android

CSCuq81822

Security status not sent to all phones when endpoint drops from chained

CSCur42059

TC endpoints do not show lock icon on the display

CSCum63004

Presentation channel encryption status is "ON" before BFCP share starts

The following caveats were observed in CSR testing for Unified Communications Manager 11.5(1)SU8.

Table 4. Open Caveats in Association with Unified CM 11.5(1)SU8

Identifier

Headline

CSCvu04536

Proper phones should be picked for migration while exact same DN is present across multiple cluster

CSCvu30005

Expressway-E crashed, An unexpected software error was detected in app[14911]: SIGSEGV

CSCvu17427

Crash on ASR during collab call load

Troubleshooting

For troubleshooting information, tips, and recommendations related to Cisco Collaboration Systems Releases, see:

Documentation Changes

Table 5. Cisco Collaboration Systems Release 11.5(1) Documentation Changes

Document

Date

Change

Cisco Collaboration Systems Release Compatibility Matrix

Collaboration System Release Notes for Cisco Collaboration Systems Release 11.5(1)

May 21, 2020

Updated CSR Matrix and Release Notes for CSR testing of Cisco Unified Communications Manager 11.5(1)SU8

Cisco Collaboration Systems Release Compatibility Matrix

Collaboration System Release Notes for Cisco Collaboration Systems Release 11.5(1)

January 06, 2020

Updated CSR Matrix and Release Notes for CSR testing of Cisco Unified Communications Manager 11.5(1)SU7

Cisco Collaboration Systems Release Compatibility Matrix

Nov 15, 2017

Updated recommended product versions for:

  • Cisco Unified Communications Manager

Cisco Collaboration Systems Release Compatibility Matrix

Mar 8, 2017

Updated recommended product versions for:

  • Cisco Business Edition

  • Cisco Meeting Server

  • some of the Cisco Unified IP Phone 7900 Series

  • IOS XE

Collaboration System Release Notes for Cisco Collaboration Systems Release 11.5(1), Tested Functionality

Feb 6, 2017

Added new features tested:

  • Jabber for iOS Push Notifications

  • Cisco Meeting Server ad hoc and rendezvous conferencing

  • Single Edge (Skype for Business)

  • SSO support for Jabber for iOS through MRA

  • MRA shared line support

  • H.323 registration for Expressway

  • Cisco Business Edition 7000

  • Cisco Business Edition Management

Collaboration System Release Notes for Cisco Collaboration Systems Release 11.5(1), End-of-Sale Components

Feb 6, 2017

Added EOL or EOS announcements for DX650, 7911G, 7925G, 7925G-EX, and 7926G, Cisco 2800 Series Integrated Services Routers, and Cisco 3800 Series Integrated Services Routers.

Collaboration System Release Notes for Cisco Collaboration Systems Release 11.5(1), Important Notes

Feb 6, 2017

Added new important notes for:

Removed important note for CSCuv12544.

Collaboration System Release Notes for Cisco Collaboration Systems Release 11.5(1), Open Caveats

Feb 6, 2017

Added new open, severity 1-3 caveats.

Removed fixed and terminated caveats.

Cisco Collaboration Systems Release Compatibility Matrix

Feb 6, 2017

Updated recommended product versions.

Collaboration Test Bed for Collaboration Systems Release 11.5(1)

Feb 6, 2017

Updated test bed description and topology to include details about Cisco Meeting Server and Jabber for iOS Push Notifications.

Documentation and Service Requests

For information about obtaining documentation, submitting a service request, and gathering additional information, see the monthly What's New in Cisco Product Documentation, which also lists all new and revised Cisco technical documentation, at:

https://www.cisco.com/c/en/us/td/docs/general/whatsnew/whatsnew.html

Subscribe to the What's New in Cisco Product Documentation as an RSS feed and set content to be delivered directly to your desktop using a reader application. The RSS feeds are a free service. Cisco currently supports RSS Version 2.0.