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The MMS API was deprecated on July 29, 2015. Get more information about our supported APIs.
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/apis/sms-mms /apis/mms/docs
The Device Capabilities API was deprecated on July 29, 2015. Get more information about our supported APIs.
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/apis/device-capabilities /apis/device-capabilities/docs

AT&T Enhanced Push-to-Talk (EPTT)

Tech using AT&T Enhanced Push-to-Talk image
tablet icon Improve productivity through collaborative near real-time voice communication on a wide array of purpose built devices, smartphones, tablets, and operating systems
globe icon Instant communication at the touch of a button on a dependable nationwide LTE wireless network
laptop icon Integrate voice services into business workflow processes with EPTT APIs

Features

AT&T Enhanced Push-to-Talk phone image

Contact and group

Instant one-to-one and group communication—up to 250 group members

Quickly create ad hoc groups for on the fly collaboration

Presence management and personal alerts

Real-time presence shows team member availability for a call

Send instant personal alert functions to participants, alerting them of missed calls or call an urgent call

PTT hot key and accessories

Ability to map any keyboard hot key combination to EPTT press/release action

Support for external accessories for different environments

Ecosystem

APIs to integrate near real-time voice into business systems

AT&T Enhanced Push-to-Talk info graph

Development Tools

AT&T Enhanced Push-to-Talk screenshot

A client-to-server PTT service

JavaScript-based or JSON formatted input and output arguments

Call Management API packages

Private one-to-one calling, predefined group calling, ad-hoc calling, half-duplex "floor" control, call rejoin, and paging function

Contact and Group Management API package

Manage users and groups, define contact lists, define predefined groups

Presence API package

Presences (available, do not disturb), individual's contact status

The Web API plug-in is required

Compatible with Windows 7, 8.0, and 8.1, distributed on an MSI installer package

Supported browsers include Internet Explorer 9 or higher and Firefox 28 or higher

Access Includes:

check mark icon API Documentation
  • API specifications
  • Working code examples
check mark icon Sandbox
  • Live PTT proof-of-concept (POC) server system available for integration
  • Web API clients
  • Software device clients
check mark icon Move to production environment with AT&T go-to-market (GTM) plan and support

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