Aastra 6739i
http://www.aastratelecom.com/cps/rde/xbcr/SID-3D8CCB6A-EAA51F83/03/6739i_pds_en_1209.pdf
http://www.aastratelecom.com/cps/rde/xbcr/SID-3D8CCB6A-EAA51F83/03/6739i_pds_en_1209.pdf
http://www.voipsupply.com/aastra-6739i
SNOM 870
http://www.snom.com/uploads/docu/data_snom870_en.pdf
http://www.snom.com/products/ip-phones/snom-870-touchscreen-voip-phone/
http://www.voipsupply.com/snom-870