
Product Support Notice © 2012 Avaya Inc. All Rights Reserved.
Original publication date: 11-May-12. This is Issue #01, published date:
11-May-12.
B149 and B159 analog conference phone periodic ringing on CM
B149 and B159 Analog Conference Phone
In certain cases, B149 and B159 analog conference phones may produce periodic ringing tones when attached to TN746, TN746B,
TN2183 or TN2215 analog circuit packs on Communication Manager. The periodic ringing is trigger by the background maintenance
test executed on these circuit packs.
The solution to this issue is to disable station maintenance on the ports that B149 and B159 are connected to. This is accomplished by
using CM’s SAT station and issue a “change stations xxx” command. Set the field “Tests?” to “n”.
Workaround or alternative remediation
n/a
This is not an issue with TN793CP, MM711, MM714A/B, and MM716 analog circuit packs.
Patch Notes
The information in this section concerns the patch, if any, recommended in the Resolution above.
Backup before applying the patch
Patch install instructions
Patch uninstall instructions
Security Notes
The information in this section concerns the security risk, if any, represented by the topic of this PSN.
Avaya Security Vulnerability Classification
Comments to this Manuals