Quote:
Originally Posted by penelope
If I change the codec on code-set 1 from G.711A to G.711MU, what else might that effect? There are no other VoIP trunks, I'm trying to get it working for the first time on that system. Would it affect anything like communicating with the IALX in Milan?
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The A and MU at the end of the G.xxx refer to the companding being used on the voice signal - A for A-law, MU for mu-law. (If you've ever accidentally hooked up a digital span between two devices where one side was A-law and the other mu-law and actually placed a call, you would understand why a mistmatch is torn down when attempting to make the call.) It matters not which companding you use - it just has to match.
Make it easy on yourself and define a new network region which uses either A-law or mu-law companding, and use this new region for your trunks.