This release contains only internal changes to optimize manufacturing process.
Use these release notes with the Cisco IP Conference Phone 7832 Multiplatform Phones running SIP Firmware Release 11.3(1)SR4.
The following table describes the individual phone requirements.
Cisco IP Conference Phone 7832 Multiplatform Phones
Cisco BroadWorks 23.0
MetaSphere CFS version 9.5
New and Changed Features
This release is a maintenance release and doesn't contain any new or enhanced features.
Cisco IP Conference Phone 7832 Documentation
Refer to publications that are specific to your language and call control system. Navigate from the following documentation URL:
Upgrade the Firmware
The Cisco IP Conference Phone 7832 Multiplatform Phones support a single image upgrade using TFTP, HTTP, or HTTPS protocols with a URL.
After the firmware upgrade completes, the phone reboots automatically.
Click the following URL:
Select IP Phone 7800 Series with Multiplatform Firmware in the center pane.
Select IP Conference Phone 7832 with Multiplatform Firmware in the right pane.
Select the Multiplatform Firmware software type.
Under All Release, select the MPPv11 folder, then select the 11.3.1 MSR4-1 folder.
(Optional) Place your mouse pointer on the file name to display the file details and checksum values.
Download the cmterm-7832.11-3-1MSR4-1_REL.zip file.
Click Accept License Agreement when you accept the software license.
Unzip the firmware files.
Put the files in the TFTP, HTTP, or HTTPS download directory.
Upgrade the phone firmware with one of these methods.
Limitations and Restrictions
Phone Behavior During Times of Network Congestion
Anything that degrades network performance can affect phone audio and, in some cases, can cause a call to drop. Sources of network degradation can include, but are not limited to, the following activities:
Administrative tasks, such as an internal port scan or security scan
Attacks that occur on your network, such as a Denial of Service attack
This release doesn't contain any open or resolved caveats.
Cisco IP Phone Firmware Support Policy
For information on the support policy for phones, see https://cisco.com/go/phonefirmwaresupport.