I'm needing to put together an auto attendant, with two lines and later expansion to 3 or 4. Most of the voice CTI market is commercial or industrial and many sources don't even know what I'm asking about.
It would seem that SOHO aps would create an in-between market that someone would fill at a reasonable cost- but I haven't found one yet. A single ISA card with 2 or 4 lines (Dialogic, Rhetorex)lists over $1,000, some $1800. Anyone know of a source or alternative approach that is not so excessively costly? Used equipment would be on interest too, but I've not found anything.

Thanks!