[Asterisk-Users] Livevoip DTMF via IAX almost

[Gary Reuter]

Umm... this is kinda interesting...
IAX means Inter-Asterisk-Protocol, right?  Apart from Asterisk and a
few soft- & hard- phones, what else uses IAX?
In other words, what is LiveVOIP using on their end to do IAX?  I'd
assume one or more Asterisk servers..
So this is not like trying to get different implementations of SIP or
any other protocol to work among different vendors.... it's one
protocol by one 'vendor'.

Does anyone know exactly what version of Asterisk/IAX they are running?