Cheap PBX This topic has 1 reply, 1 voice, and was last updated 20 years, 1 month ago by JEP. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts 14th December 2002 at 02:31 #22720 MattGuest I am a real newbie to telephony stuff but I have a small office, 5 employees and we have 2 incoming telephone lines is it possible to build a PC running win or linux with a bunch of modems in them and use them as a pbx? 27th December 2002 at 21:47 #22721 JEPGuest Panasonic has a small key system that supports 24 local phones extensions and 3 incoming CO lines. the model of this PBX is KX-TA624 and i don’t think it costs more than $200 on ebay. Author Posts Viewing 2 posts - 1 through 2 (of 2 total) The forum ‘Voice over IP’ is closed to new topics and replies.