Release Notes for Cisco ATA 191 Analog Telephone Adapter for Firmware Release 12.0(1)SR1
These release notes support the Cisco 191 Analog Telephone Adapter (ATA) running Firmware Release 12.0(1)SR1.
The following table lists the support and protocol compatibility for the Cisco ATA 191.
Cisco IP Phone |
Protocol |
Support Requirements |
---|---|---|
Cisco ATA 191 |
SIP |
Cisco Unified Communications Manager 10.5(1) and later Cisco Unified Communications Manager DST Olsen version D or later |
Cisco ATA 191 |
SIP |
CME 12.6 |
Related Documentation
Cisco Unified Communications Manager Documentation
See the Cisco Unified Communications Manager Documentation Guide and other publications that are specific to your Cisco Unified Communications Manager release. Navigate from the following documentation URL:
Installation
Installation Requirements
Before you install the firmware release, you must ensure that your Cisco Unified Communications Manager is running the latest device pack. After you install a device pack on the Cisco Unified Communications Manager servers in the cluster, you need to reboot all the servers.
Note |
If your Cisco Unified Communications Manager does not have the required device pack to support this firmware release, the firmware may not work correctly. |
For information on the Cisco Unified Communications Manager Device Packs, see http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/compat/devpack_comp_mtx.html.
Install the Firmware Release on Cisco Unified Communications Manager
Before you use the Cisco Analog Telephone Adapter with Cisco Unified Communications Manager 10.5, or higher, you must install the latest firmware on all Cisco Unified Communications Manager servers in the cluster.
Besides Cisco Unified Communications Manager, the Cisco ATA 191 can also work with Cisco Unified Communications Manager Express and Cisco Unified Survivable Remote Site Telephony (SRST). Refer to the Related Documentation section for more information.
Procedure
Step 1 |
Go to the following URL: https://software.cisco.com/download/navigator.html?mdfid=268437683&flowid=77852 |
Step 2 |
Choose . |
Step 3 |
In the Latest Releases folder, choose 12.0(1)SR1. |
Step 4 |
Select cmterm-ata191.12-0-1SR1-1.k3.cop.sgn firmware, click the Download or Add to cart button, and follow the prompts. |
Step 5 |
Click the + next to the firmware file name in the Download Cart section to access additional information about this file. The hyperlink for the readme file is in the Additional Information section, which contains installation instructions for the corresponding firmware. |
Step 6 |
Follow the instructions in the readme file to install the firmware. |
Install the Firmware Zip Files
Before you use the Cisco Analog Telephone Adapter with Cisco Unified Communications Manager 10.5, or higher, you must install the latest firmware on all Cisco Unified Communications Manager servers in the cluster.
Besides Cisco Unified Communications Manager, the Cisco ATA 191 can also work with Cisco Unified Communications Manager Express and Cisco Unified Survivable Remote Site Telephony (SRST). Refer to the Related Documentation section for more information.
Procedure
Step 1 |
Go to the following URL: https://software.cisco.com/download/navigator.html?mdfid=268437683&flowid=77852 |
Step 2 |
Choose . |
Step 3 |
In the Latest Releases folder, choose 12.0(1)SR1. |
Step 4 |
Select cmterm-ata191.12-0-1SR1-1.zip firmware, click the Download or Add to cart button, and follow the prompts. |
Step 5 |
Click the + next to the firmware file name in the Download Cart section to access additional information about this file. The hyperlink for the readme file is in the Additional Information section, which contains installation instructions for the corresponding firmware. |
Step 6 |
Follow the instructions in the readme file to install the firmware. |
Limitations and Restrictions
Manufacturing Installed Certificate Signature and SHA-256 Support
The manufacturing installed certificate(MIC) signature has been updated from SHA-128 with RSA to SHA-256 with RSA. You must update and install the new SHA-2 certificates on the Cisco Unified Communications Manager for secure mode to function. You can download the new certificate from http://www.cisco.com/security/pki/certs/cmca2.cer.
-
Cisco Unified Communications Manager
-
Cisco Unified Survivable Remote Site Telephony
-
Cisco Secure Access Control System
-
Cisco Identity Services Engine
For additional information about SHA-2 use and support, see Security Guide for Cisco Unified Communications Manager (https://www.cisco.com/c/en/us/support/unified-communications/unified-communications-manager-callmanager/products-maintenance-guides-list.html).
Phone Behavior During Times of Network Congestion
-
Administrative tasks, such as an internal port scan or security scan
-
Attacks that occur on your network, such as a Denial of Service attack
Caveats
This section describes the resolved and open caveats, and provides information on accessing the Cisco Software Bug Toolkit.
View Caveats
You can search for caveats using the Cisco Bug Search.
Known caveats (bugs) are graded according to severity level, and can be either open or resolved.
Before you begin
To view caveats, you need the following items:
-
Internet connection
-
Web browser
-
Cisco.com user ID and password
Procedure
Step 1 |
Perform one of the following actions:
|
Step 2 |
When prompted, log in with your Cisco.com user ID and password. |
Step 3 |
(Optional) Enter the bug ID number in the Search for field, then press Enter. |
Open Caveats
The following table lists severity 1, 2, and 3 defects that are open for the Cisco ATA 191 Analog Telephone Adapter Firmware Release 12.0(1)SR1.
For more information about an individual defect, access the Bug Search toolkit and search for the defect using the Identifier. You must be a registered Cisco.com user to access this online information.
Because defect status continually changes, the table reflects a snapshot of the defects that were open at the time this report was compiled. For an updated view of open defects, access Bug Toolkit as described in Access Cisco Bug Search.
Identifier |
Description |
---|---|
CSCvg61100 |
Within about 10 seconds after MWI off, off-hook no dial tone |
CSCvg01656 |
DUT connect to half duplex Ethernet port can't link up after power on |
CSCvg05091 |
DHCPv6 Solicit content cannot be recognized by IPv6 Ready Logo DHCPv6 tool |
Resolved Caveats
The following table lists severity 1, 2, and 3 defects that are resolved for the Cisco ATA 191 Analog Telephone Adapter Release Firmware Release 12.0(1)SR1.
For more information about an individual defect, access the Bug Search toolkit and search for the defect using the Identifier. You must be a registered Cisco.com user to access this online information.
Because defect status continually changes, the table reflects a snapshot of the defects that were open at the time this report was compiled. For an updated view of open defects, access Bug Toolkit as described in Access Cisco Bug Search.
Identifier |
Description |
---|---|
CSCvg08575 |
Does not support daylight saving time in non-legacy phone supported timezone |
CSCvf41125 |
DUT sends un-configured multicast packets |
CSCvg12065 |
Telephony event and inband DTMF should not be generated at the same time |
CSCvg32457 |
When there's private call, ATA should let analog phone display some kind of "Blocked" string |
CSCvg79108 |
Incorrect reverse polarity behavior |
CSCvf92297 |
The configuration of DSCP can't take effect |
CSCvg82381 |
ATA does not play IPv6 MOH when two-way voice is IPv4 RTP |
CSCvg77965 |
DUT can't dial out and it lost IPv6 address from CUCM view |
CSCvh56729 |
AX betwween T38 and passthrough has low pass rate on FAXLab test (May have DSPG dependency) |
CSCvh56709 |
Modem call does not connect successfully (DSPG dependency) |
CSCvh88547 |
T.38 sender to pass through receiver cause DUT restart after on hook |
CSCvi33600 |
No audio when swap call legs of call waiting |
Access Cisco Bug Search
Known problems (bugs) are graded according to severity level. These release notes contain descriptions of the following:
-
All severity level 1 or 2 bugs
-
Significant severity level 3 bugs
You can search for problems by using Cisco Bug Search.
Before you begin
To access Cisco Bug Search, you need the following items:
-
Internet connection
-
Web browser
-
Cisco.com user ID and password
Procedure
Step 1 |
To access Cisco Bug Search, go to: |
Step 2 |
Log in with your Cisco.com user ID and password. |
Step 3 |
To look for information about a specific problem, enter the bug ID number in the Search for field, then press Enter. |
Cisco IP Phone Firmware Support Policy
For information on the support policy for phones, see https://cisco.com/go/phonefirmwaresupport.
Documentation, Service Requests, and Additional Information
For information on 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:
http://www.cisco.com/c/en/us/td/docs/general/whatsnew/whatsnew.html
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