diff options
-rw-r--r-- | system.conf.sample | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/system.conf.sample b/system.conf.sample index 1da1022..23c7b75 100644 --- a/system.conf.sample +++ b/system.conf.sample @@ -288,22 +288,23 @@ defaultzone=us # # Echo Cancellers # ~~~~~~~~~~~~~~~ -# DAHDI uses modular echocancellers that are configured per channel. The echo -# cancellers are compiled and configured as part of the dahdi-linux package. -# You can specify in this file the default echo canceller to use for a given -# dahdi channel. The default behavior is for there to be no default echo -# cancellers. -# -# Valid echo cancellers are: jpah, kb1, mg2, sec2, and sec. +# DAHDI uses modular echo cancellers that are configured per channel. The echo +# cancellers are compiled and installed as part of the dahdi-linux package. +# You can specify in this file the echo canceller to be used for each +# channel. The default behavior is for there to be NO echo canceller on any +# channel, so it is very important that you specify one here if you do +# not have hardware echo cancellers and need echo cancellation. +# +# Valid echo cancellers are: mg2, kb1, sec2, and sec. # If compiled, 'hpec' is also a valid echo canceller. # # To configure the default echo cancellers, use the format: # echocanceller=<echocanceller name>,<channel(s)> # # Example: -# Configure channels 1 through 8 to use the mg2 echocanceller +# Configure channels 1 through 8 to use the mg2 echo canceller #echocanceller=mg2,1-8 # -# And change channel 2 to use the kb1 echocanceller. +# And change channel 2 to use the kb1 echo canceller. #echocanceller=kb1,2 # |