SIM-based calling, zero call fees
Agents dial out from the regular phone app on their company SIM. Calliyo runs alongside the dialer, capturing the call automatically, no SIP, no PBX, no minute charges from us.
- Works with any 4G/5G SIM and any Android phone
- Local connect rates beat virtual numbers (45–60% higher pickup in our customer data)
- No call drops in low-bandwidth areas, calls don't go through the internet
