Using knoppix on laptops. LCD screens, APM, PCMCIA ...
Grandstream GS-GXP2135 8 Lines 4 SIP Counts Bluetooth Enterprise IP VoIP Phone
$28.56
Grandstream DP720 10 SIP Accounts Full HD Audio Dect Cordless VoIP Telephone
$24.44
Grandstream GS-HT802 2 Port Analog Telephone Adapter VoIP Phone & Device, Black
$32.00
Poly CCX 700 IP Phone OpenSIP - VoIP Phone (2200-49750-025)
$399.99
Cisco CP-7945G VOIP Phone With Stand & Handset Business IP Phone 7945
$3.00
Lightly Used Cisco 8811 Series VoIP phone Factory Reset great condition
$19.95
Cisco/Linksys SPA2102 VoIP Phone Adapter Router 2FXS (Unlocked)
$16.99
Ooma Telo Air 2 Free Home Phone Service VoIP 110-0148-300 (Already Registered)
$24.00
POLYCOM POLY OBIHAI OBI302 2668-08416-351 VOIP ADAPTER T5-C5
$36.00
Grandstream HT801 Single-Port Analog Telephone Adapter
$34.00