Assign direct local phone numbers to individuals or departments within your business without requiring separate physical lines. Available across hundreds of US area codes.
Give your customers a free way to reach you with toll-free 800, 833, 844, 855, 866, 877, and 888 numbers. Perfect for customer service lines and national businesses.
Route inbound calls from the PSTN to your VoIP platform with high-quality audio and intelligent call routing. Our origination network covers all 48 contiguous states.
Send outbound calls from your VoIP system to any phone worldwide through our carrier-grade termination network. Competitive rates with transparent billing.
Replace legacy PRI and analog lines with flexible SIP trunking. Ideal for businesses with existing PBX systems looking to cut costs and add capacity on demand.
For carriers, CLECs, and high-volume resellers — Telsis provides switching infrastructure and routing services to handle large-scale VoIP traffic with reliability and control.
All Telsis services run on redundant, geographically distributed infrastructure — engineered for the highest call quality and availability.
All outbound calls are signed and verified to combat robocalling and caller ID spoofing.
TLS and SRTP encryption available on all SIP connections to protect your calls in transit.
Access detailed call detail records (CDRs) and live traffic dashboards for your account.
Our team will work with you to design and deploy the exact configuration your business requires.