Global scalability meets cloud capabilities.

Vasudev IP PBX  makes it easy to connect your business to the world in minutes.  With huge capacity, scale up or down the capacity and easily go global.

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See how Nexmo SIP Trunking helps businesses like yours succeed.

Go global with ease

Enable call center agents to accept global inbound calls in the cloud, and send outbound marketing calls local phone numbers.

Expand your callers’ reach

Allow your developers to extend calls to the cloud by adding SIP connectivity to their voice applications.

Connect to the cloud in no time

Save time and money and avoid traditional capacity restrictions by connecting your existing PBX idnfrastructure to the cloud.

Scale your on-premise call center.

Equip your call center with SIP connectivity and avoid managing carrier relationships and contracts in multiple countries.

Discover more ways Nexmo SIP Trunking can enhance your existing on-premise infrastructure.
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Start using your own Opt Ins Group to reach out your audience

Automatic Location Based Routing

Provision trunks instantly using detailed PBX configuration guides.

PBX Compatibility

Provision trunks instantly using detailed PBX configuration guides.

Efficient Elasticity

Save money by eliminating pre-provisioning trunks with virtually unlimited capacity.

Promotional or Transactional, which SMS route should I choose?

Choose the SMS route best suited for your business needs, whether it is for bulk SMS marketing or for customer engagement. Know the differences between Promotional and Transactional SMS with our quick explainer. Know more about regulatory guidelines.

Promotional SMS

Configured by default for all new accounts, promotional SMS is generally used for sending any offers or promotions to new and existing customers. Messages are sent to non-DND numbers and opt-in numbers (via myDND Manager) between 9am and 9pm only. Start your free trial today!

Transactional SMS

Transactional route can only be used for sending transactional SMS such as OTPs and alerts to your registered users. Messages can be sent 24/7 from your own 6-character Sender ID. To configure a transactional route, create your account today and contact . No setup costs involved!

Business SMS

We can configure both promotional and transactional SMS routes to you, free of cost, so that you can send any business SMS hassle-free! With platinum telecom partnership and intelligent routing technology, Vasudev SMS gateway assures you best-in-class delivery rates for both bulk SMS and SMS alerts.