Dear sir,
Koncept will clearance some old type discountinued VoIP ATA with lowest price from Sept,2009 to Oct 2009.
those VoIP ATAs will be very low price, you can feedback us for ask the datasheet and user manual of them.

SIP protocol:
KTA3000  USD 15/PCS 280pcs stock, 2FXS port, 1WAN+1LAN port(10/100M, router/ bridge function), with full SIP features, but not support T.38 fax, only support pass through fax 
KTA3100  USD 28/PCS 190pcs stock, 4FXS port, 1WAN port(10/100M), with full SIP features, but not support T.38 fax, only support pass through fax 
KTA1001 USD 10/PCS  70pcs stock, 1FXS port, 1WAN port(10M), no SIP features, no T.38 or pass through fax


thanks
yours,
 Yuxiang Liu
 Koncept Network Communication Equipment Co., Ltd.
 Room A2801~2804, Shen Fang Plaza, Ren Min Nan Rd,
 Luohu, Shenzhen, Guangdong Province,
 China
 Tel: 86-755-33387808 ext.809
 Mobile: 86-13543317817
 Fax: 86-755-33387809
 MSN: liu_yuxiang@163.com
 Mail:lyx@konceptusa.com
      lyx@konceptproducts.com
      lyx@konceptproduct.com