Zentrunk - Cloud based SIP trunkingGlobal Connectivity, Unlimited Concurrent Calls with Flexible Pay-as-you-go Pricing. Connect your VoIP infrastructure in minutes.
Zentrunk is Quality SIP Trunking
We've built and optimized our network infrastructure so that you don't have to
Your calls are terminated through one hop local carriers to give you low Post Dial Delay, guaranteed features such as CLI and DTMF and no out-of-region audio looping.
Our PoPs, located in 6 regions (California, Oregon, Frankfurt, Singapore, Sydney, Sao Paulo) across 5 continents ensure that you experience low latency and high voice quality.
High Availability and Uptime
With a redundant infrastructure across multiple geographies and at least 3 local carrier connections across countries, Zentrunk promises a 99.95% uptime.
Zentrunk Pricing Scales with Your Business
Never worry about capacity planning again. Increase or decrease usage on demand and pay only for what you use
Standard Billing Intervals
We use carrier level billing intervals including 6/6 for US and Canada and 1/1 for all major International destinations
Aggressive Volume Discounts
Our pricing gets even better as you scale up. See our list pricing for US and Canada.
Robust Feature Set for All Your Business Needs
Authenticate and access your SIP trunks using IP or credentials for added security.
Secure your trunks with Transport Layer Security (TLS) & Secure Real-time Transport Protocol (SRTP).
Fraud Protection & Alerts
Our systems automatically detect and alert you of fraudulent activity on your account.
Interop with standard Softswitches and IP-PBXs.
Self Service Portal
Easily access and manage your account analytics, logs and SIP trunks.
Each trunk has a unique SIP domain for easy traffic segmentation & management.
FASTER GO TO MARKET
Pre-packaged templates for your use case reduces the amount of code required to integrate Voice and SMS in your applications.
Enable the same app to communicate with anyone across 200+ countries and over 1,500 telecom networks. Scale to new markets in no time as you grow.
ENTERPRISE GRADE PLATFORM
Engineered for reliability, quality and 99.95% uptime. Our Premium network allows for crystal clear voice quality and improved SMS deliverability.
LOWER COST OF OWNERSHIP
Competitive pricing from the start. Simple usage based pricing where you only pay for what you use. Avail volume discounts and custom pricing as you scale.