[Asterisk-Users] iaxtel - best codec

[Eric Wieling aka ManxPower]

Joseph wrote:
> On Mon, 2005-01-17 at 12:20 -0600, Eric Wieling aka ManxPower wrote:
> 
>>Joseph wrote:
>>
>>>What is the best codex for iaxtel?
>>>When I set in iax.conf
>>>
>>>bandwidth=high
>>>disallow=all
>>>allow=ulaw
>>>
>>>The call will not go through, if I set allow=all
>>>it sets the format to ADPCM and the first 15sec. or so the voice is
>>>choppy, it is hard to understand anything.
>>>
>>>Is it reliable/practical to terminate 1800 calls via iaxtel? 
>>
>>IAXtel only officially supports the GSM codec.  Use that codec and no 
>>other codec.
> 
> 
> I've tried gsm but the call doesn't go through.
> 

bandwidth=high could be screwing it up.

Post the CLI output of the failed call.