Filter
Top Products
Install TN464HP/TN2464CP with Echo Cancellation
Issue 10 June 2005 249
6. Type get boot-image UUCSS to check the status of the firmware images on the target
circuit pack.
7. Ensure that both the Active Image and the Reboot Image fields are as you expect.
Install TN464HP/TN2464CP with
Echo Cancellation
The TN464HP and TN2464CP circuit packs with echo cancellation are intended for customers
who are likely to encounter echo over circuits connected to the Direct Distance Dialing (DDD)
network. These circuit packs are intended for channels supporting voice; therefore, they support
the following trunks: CAS, CO, DID, DIOD, DMI, FX, Tie, WATS. They do not support any data
trunk groups.
Note:
Note: The P suffix designation means the circuit pack is programmable; new firmware
can be downloaded directly to the circuit pack. For more information refer to
Upgrade Firmware on Programmable Circuit Packs
on page 231.
The TN464HP and TN2464CP circuit packs are backwards compatible, although the echo
cancellation feature can only be used with Release 1.1 or later of Avaya™ Communication
Manager and after the feature is enabled.
The echo cancellation feature cancels echoes with delays up to 96 ms. Echo cancellation is
disabled automatically when the circuit pack detects a 2100-Hz phase-reversed tone put out by
high-speed modems (56K baud) but not when it detects a 2100-Hz straight tone generated by
low-speed modems (9.6K baud).
get boot-image 1C07
DISPLAY FIRMWARE IMAGE(S)
Image 1 Image 2
Board Type: TN2501 TN2501
FW Vintage: 02 01
HW Signature: 02 02
Suffix: A A
Date: 03/02/02 03/02/01
Timestamp: 10:30:50 12:42:18
CRC Checksum: Good Good
Active Image: No Yes
Reboot Image: No Yes