Why rip out your old cabling when you can upgrade smart? DC Networks helps you switch to Fanvil IP Phones using your existing 2-wire cabling and RJ11 connection. Whether you use a cloud-based or on-prem SIP IP PBX, this upgrade is seamless, affordable, and packed with features like call forwarding and voicemail. Future-proof your communication—no construction needed. https://www.dcsnetworks.sg/fanvil.html