[asterisk-dev] Audio processing

[Harish Kasiviswanathan]

Hi,

We would like to know if audio is processed when it is moved from
digital IP phone to an analog line say FXO. The rate in which the both
these channels receive and transmit data can be slighly off. So there
need to be some processing done to match the data in and out.

If you explain to us little bit about the audio processing and also
point us to code where this is carried out, this will helpful.

Thank you,
Harish