KW CPU comes with the TDM interface.
If we were to put the VOIP on the addon module and mod the case a bit to build a new VOIP plug, how much demands do you think it will be? How big is the market for such device?
Since non-trivial amount of investment is needed, we like to get a sense of demand.
I will chat with the HW engineer on actual HW feasibility - make sure all the needed TDM signals have been routed to the 2nd board.
BTW, if you know the market and feel the demand can justify such investment ($$ on your part), feel free to mail me @ email@example.com
. I can provide some support.
I have KW demo platform with FXS/FXO and have demoed VOIP connections via analog phone.
I also has demo of connection with SIP phone via Marvell sdio wifi modules.
p.s. I worked for Marvell. (post gmail address, since they are better on filter spam.)