Connect your IP-PBX seamlessly to our global carrier backbone with encrypted TLS/SRTP tunnels, least-cost routing (LCR), and enterprise-grade 99.999% uptime reliability.
DDialer's carrier-grade SIP trunking connects your business PBX directly to Tier-1 global operator networks. Enjoy unmatched call completion rates, crystal-clear G.711 / Opus codecs, and automated failover.
Engineered for carrier-grade stability, security, and financial optimization.
Automatically routes calls through the most cost-effective upstream carrier without compromising voice quality.
Real-time AI monitoring prevents unauthorized international call spikes and fraudulent account usage.
Instant automatic rerouting to backup carrier paths if primary operator nodes experience latency.
Secure voice streams and signaling channels against interception and eavesdropping.
Detailed Call Detail Records (CDR) with instant billing ledger updates and Mos scores.
Manage sub-accounts, credit allocations, and custom rate decks under your brand identity.
Everything you need to know about setting up and configuring SIP trunks with DDialer.