SIP-T57W 16 Line IP HD Phone, 7″ 800 x 480 colour screen, HD voice, Dual Gig Ports, Built in Bluetooth and WiFi, USB 2.0 Port Recent Posts What Equipment is Needed for VoIP? Understanding of Call Forwarding and How It Works Breaking Down Communication Barriers: How Business Telephone Systems Can Help. 1800 vs 1300 – The Better Pick for Your Business Phone Number? PBX Phone System – How It Benefits Business Communication? Comparing 5G Broadband vs NBN: Which is Better? Book a Free Consultation First Name Phone Email Send Message