You build it,
we'll connect it to the world.
Say hello to the Teleoh™ Voice API, a developers playground.
Add SMS & MMS to your
web or mobile application.
The Teleoh™ SMS API is a carrier-grade solution for your notification needs.
Voice API

Build robust communication applications with the scripting language of your choice.

SMS & MMS API

Send and receive messages in real-time to mobile phone numbers, toll-free numbers, and SMS short codes.

DID Number API

Buy local & toll-free numbers at wholesale prices. Our API provides real-time ordering and routing.

Fax API

Send faxes programmatically with our Fax API. Offer your own fax broadcasting service or use internally.

Whatever "it" is, build it with Teleoh™ Developer Ready to take your business to the next level?

IVR Functionality

The Teleoh™ Voice API is more than a PBX, it's any PBX. Build your IVR to your exact specifications.

SMS Notifications

Keep your customers in the loop with our SMS API. Send SMS from any of your Teleoh™ phone numbers.

Call Center

Create predictive dialing applications and programmatically fire calls with our XML & JSON API.

Conferencing

Our robust conference API offers everything you need to build a professional conference service.

Payment Hotline

Create automated payment hotlines that work with your existing legacy billing and invoicing system.

Voice Broadcasting

Create custom voice broadcasting applications and get important messages out to the right people fast.

Verification Systems

Two-Step verification isin't just for the big guys, with the Teleoh™ API it's easily done via SMS or voice.

Reminder Applications

Give employees more free time and let the Teleoh™ API handle appointment reminders via voice or SMS.

Teleoh™ Developer

With Teleoh™ developer you can build the telecom application you've always wanted without learning a new scripting language. Since our API takes advantage of familiar languages such as XML and JSON, you'll feel right at home developing the communications app of your dreams.


Calldesigner.app™ from Teleoh™

Not a developer? No Problem. Introducing Calldesigner.app™ for small and medium sized businesses. Calldesigner.app™ offers all the tools your business needs. Create unlimited ring groups, extensions, voicemail's, conference rooms, and more with a user friendly interface.


Begin developing your communications
app with Teleoh™ developer today!

Sign up now and get $2 in FREE credit on us! No credit card required.