Zentrunk

Zentrunk - Cloud based SIP trunking

Global connectivity, unlimited concurrent calls with flexible pay-as-you-go pricing. Connect your VoIP infrastructure in minutes.

Zentrunk Sip trunking
Zentrunk is Quality SIP Trunking
We've built and optimized our network infrastructure so that you don't have to
  • Guaranteed Quality
    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.
  • Global Infrastructure
    Our PoPs, located in 6 regions (California, Virginia, 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 Outbound
  • Make calls to over 190 countries
    Connect to mobile or fixed phone numbers globally using your existing VoIP infrastructure.
  • Multiple authentication options
    Secure your SIP trunk using IP based or credentials based authentication.
  • Unlimited concurrent calls
    Scale your outbound calls and experience unlimited concurrent calls at no extra cost.
Zentrunk Inbound
  • Receive calls in over 70 countries
    Purchase Local, National, Mobile or Toll-Free phone numbers across the globe.
  • Instantly provision phone numbers
    Configure phone numbers with Zentrunk and start receiving calls in minutes.
  • Unlimited concurrent calls
    Receive unlimited concurrent calls on your phone numbers at not extra cost.
Robust Feature Set for All Your Business Needs
IP Authentication
IP Authentication
Authenticate and access your SIP trunks using IP or credentials for added security.
Encrypted Trunks
Encrypted Trunks
Secure your trunks with Transport Layer Security (TLS) & Secure Real-time Transport Protocol (SRTP).
Fraud Protection & Alerts
Fraud Protection & Alerts
Our systems automatically detect and alert you of fraudulent activity on your account.
Interoperability
Interoperability
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Self Service Portal
Self Service Portal
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Separated Trunks
Separated Trunks
Each trunk has a unique SIP domain for easy traffic segmentation & management.
Flexible pricing model for your needs
Pay as you Go
Pay-as-you-go Pricing
Transparent usage based pricing, discounted from the start.
Discounts
Volume Discounts as You Scale
Avail additional discounts with committed usage as you scale.

Top reasons why businesses choose Plivo

FASTER GO TO MARKET

Proven Quality and Scale

With over a billion API requests every month, our globally distributed direct to carrier network and intelligent routing ensures highest SMS delivery and lowest latency for your calls.

ENTERPRISE GRADE PLATFORM

Enterprise Grade Platform

Engineered for high availability, extreme reliability and 99.95% uptime SLA. Privacy Shield and GDPR Compliance means any business can trust Plivo with data privacy and security.

GLOBAL SCALE

A Team That Truly Cares about Your Success

Our 24x7 premium support and a consultative customer success team, provide you with all the technical guidance and industry expertise you need, when you need it.

LOWER COST OF OWNERSHIP

Lower Cost of Ownership

Receive discounted pricing from the start with simple usage based pricing where you only pay for what you use. Avail additional discounts with committed usage as you scale.

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