Digium TE800 Series, User Manual

Page: 50 / 75

Chapter 3: Configuration
Second Example: E&M Line
In the E&M Line configuration, the
system.conf
is set for the card to
take timing from the telco on E&M with wink while chan_dahdi.conf
mirrors the configuration. Feat_D is a type of E&M with wink that
accepts DID, but there are many other E&M options; E&M_W, E&M,
Feat_B, etc.
/etc/dahdi/system.conf:
loadzone = us
defaultzone = us
span = 1,1,0,esf,b8zs
e&m = 1-24
echocanceller = mg2,1-24
/etc/asterisk/chan_dahdi.conf:
group = 1
echocancel = yes
context = incoming
signalling = feat_d
channel = 1-24
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