Controls echo cancellation on analog lines and trunks.
Note:
The recommended setting for all analog trunks and lines is the default auto mode.
Syntax
set echo-cancellation analog slot [port] {on|off|auto}
Parameters
Parameter
Description
Possible Values
Default Value
slot
Number of the slot, represented as a number preceded by the letter v. For example, slot 1 is represented as v1.
port
Number of the port on the module, represented as two digits. For example, port 2 is represented as 02. If you do not specify a port, the command applies to all ports in this slot.
on
Keyword specifying that echo cancellation be always on for the analog line or trunk
off
Keyword specifying that echo cancellation be always off for the analog line or trunk
auto
For analog lines: keyword specifying that echo cancellation be always on.
For analog trunks: keyword specifying that the gateway controller function chooses when to employ the analog echo canceller on a call-by-call basis automatically for best echo coverage.
This is the default value.
User level
read-write
Context
general
Example
To place port 7 in slot 3 under control of the gateway in auto mode:
Gxxx-001(super)# set echo-cancellation analog v307 auto
