[Asterisk-Users] How do you force Asterisk to use only specific codecs?

[Chip G]

Is there a way in Asterisk configuration to force the
use of specific codecs only... for example:

Never use GSM
Try G.723 if available with end point
Try G.729 if available with end point
Try G.711 if available with end point

Something like that?

Thanks!
Chip

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