inputs.text: good picture good audio quality - bought 2 phones 1 parents 1 goal find easy use video phone setting might not easy though using voip quite time easy someone no experience might run difficulties though simply picked one many \\free\\ sipproviders created 2 accounts entered information phones parents want call simply dial \\number\\ cant get easier things could improved though wlan support wlan usb stick read somewhere grandstream working speaker phone speaker phone echos little works better systems tried home works good enough use not good business level speaker phones thus could improved g722 phone marketed support wideband codec g722 improves audio quality noticed purchased phone codec not yet implemented though phone market 3 years surprised grandstream not provided firmware g722 support yet though price phone great buy