Hi, ive a couple of questions regarding asterisk/hylafax intergration. First off, ive successfully configued a SIP / fax setup with 1 virtual fax machine. Questions: 1) im on a multi channel trunk. If multiple simulatious inbound faxes are coming to my DID (it has mulitchannel support), do i need multiple virtual machines to avoid busy signals? 2) Ideally i want a solution where the caller enters an extention (think UID), and have the resulting fax file endup with the UID in its file name. Any thoughts on how this could be accomplished? any help much appreciated.