SIP Trunking features
Everything you need for reliable, scalable voice connectivity.
Global Reach
Connect to any PSTN destination worldwide with SIP trunks that route through our 550+ direct carrier interconnects.
Enterprise Security
TLS/SRTP encryption, IP whitelisting, and fraud detection safeguard every call traversing your SIP trunks.
Unlimited Channels
Scale from 1 to 10,000+ concurrent call channels instantly without hardware upgrades or contract changes.
Self-Service Portal
Configure trunk groups, manage failover rules, and monitor performance from our intuitive web dashboard.
Real-Time Analytics
Track ASR, ACD, PDD, and other key voice quality metrics with detailed call data records.
24/7 NOC Support
Dedicated network operations center monitors your trunks around the clock for maximum uptime.
Common use cases
Replace Legacy PRIs
Migrate from expensive PRI circuits to cost-effective SIP trunks with up to 60% savings on monthly telecom costs.
Multi-Site Connectivity
Connect all office locations to a centralized SIP trunk for simplified management and consolidated billing.
Disaster Recovery
Automatic failover routing ensures business continuity when your primary connection experiences issues.
Contact Center Scaling
Add or remove channels in real time to handle seasonal call volume spikes without long-term commitments.
What is SIP Trunking?
SIP (Session Initiation Protocol) Trunking is a method of delivering telephone services over the internet, replacing traditional analog phone lines and PRI circuits. A SIP trunk connects your IP-PBX, contact center, or unified communications platform to the public telephone network (PSTN) via the internet.
Unlike physical phone lines, SIP trunks are virtual connections that can be scaled instantly. You pay only for what you use, with no hardware to install or maintain. Each trunk supports multiple concurrent call channels, giving you far more flexibility than traditional telephony.