indication
The loadzone option in a
channel configuration file configures the tone zone to use for a channel. A tone zone is
a set of indications, as configured in
indications.conf , that contains information about all the various sounds
that are common to telephones in a particular country—dial tone, ringing
cycles, busy tones, and so on. A loaded tone zone is applied to a Zaptel
channel, which will behave according to the definition for its tone
zone. The idea is to deliver familiar telephone sounds, wherever in the
world the users might be. Individual channels can have different
indication sets configured, which means that a single Asterisk system
can provide familiar telephony behavior to people from different
countries. The defaultzone is used if
nothing is specified for the channel.
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