I finally installed the beta4 on two AMD64 3800 with dual processors, running on top of Fedora Core 5 with kernel 2.6.18-1.2257.fc5.
One of the boxes has a Digium T101 card, and the other has no cards.
I build a Trunk between both, the the one that has no card is also connected to the world through IAX links to providers.
The trunk quality is really poor except that I choose gsm. g726 is terrible even with the g726 nonstandard=yes option. Do I need to use allow=g726AAL2 instead of allow=g726?
Also, I have two GXV-3000 phones that worked perfect if I put both on the same asterisk, but as soon as I put one on each box, through IAX I have only video on the called phone, not in the caller, on I get error 126 on rtp reported by the caller Asterisk box. On the other one I only get miniframe out of order.
Also I saw problems with authentication if I put auth=plaintext. Those problems disappears as soon as I take off that line.
Any clue about this?