[asterisk-users] IAXModem or T38Modem?

[Jeff LaCoursiere]

On 03/24/2014 05:50 PM, Thorolf Godawa wrote:
> Hi,
>
>> I'm installing Hylafax on my Asterisk system.  From what I've read, I
>> can either use IAXModem or T38Modem to provide the virtual fax device.
> we are using T38modem, it was a long way to get it stable, but finally
> it works quite good with 10 parallel running T38modems.
>
> But your carrier has to support T38, when we began to evaluate this some
> years ago, this was not true for all.

Would you share the provider you are using?  I have had almost zero luck 
so far.

Thanks,

j