We own our network — we are not resellers
Kisfely provides termination services with calls routed through international carriers using TDM facilities in São Paulo, Miami and Lisbon, giving you VoIP access to high-quality TDM routes at aggressive rates.
We deploy proprietary switching systems across secure, climate-controlled and redundant data centers. Clients receive account numbers and access credentials, then point their SIP equipment to the Kisfely switch. Technical documentation is provided on request.
Proprietary switching
Our own switching systems — not a reseller layer on top of someone else's network.
Secure data centers
Points of Presence in climate-controlled, redundant environments built for reliability.
Plug-and-play SIP
Get an account and credentials, configure your SIP gear, and start terminating traffic.
Wholesale voice and messaging
Direct-route termination worldwide for enterprises, service providers and carriers.
VoIP Termination
A SIP-based network compatible with standard VoIP platforms, delivering competitive wholesale rates worldwide.
- Top-quality worldwide call routing
- Compatible with gateways, soft switches and VoIP servers
- Web management to check your Call Detail Records
- Around-the-clock technical support
- Detailed invoices with traffic and route statistics
SMS Service
A complete and simple system to reach the final client directly and market your products and services.
- Direct messaging to the end customer
- Campaign management through a secure web portal
- Detailed campaign reports
- Scalable delivery for marketing and notifications
What sets our network apart
Top-quality routing
High-quality TDM routes through tier-1 international carriers.
Secured infrastructure
Proprietary switches deployed inside secure, controlled data centers.
High availability
A redundant platform engineered to keep your traffic always flowing.
Web management
A web interface to track Call Detail Records and live statistics.
24×7 support
Technical assistance available around the clock, every day.
Detailed invoicing
Transparent invoices with full traffic information and route statistics.
TDM facilities across three continents
Calls are routed through international carriers using TDM facilities in strategic Points of Presence.
São Paulo
TDM facility serving Latin American routes and regional interconnection.
Miami
Gateway to North American carriers and global onward routing.
Lisbon
European Point of Presence for EMEA termination and connectivity.
Direct-route termination available worldwide on request.
Request access to the Kisfely network
Tell us about your traffic and we'll set you up with an account and credentials.
Headquarters in Montevideo, Uruguay
Ruta 8, Km 17.500 — Zonamerica
Local Biotec Plaza – B · 91600 Montevideo — Uruguay