Extended Telephony Phone Functions
The Extended Phone Services (or Device-Specific Phone Services) include all
extensions to the Telephony API defined by the service provider. TAPI defines a
mechanism that enables service-provider vendors to extend TAPI using
device-specific extensions. TAPI defines only the extension mechanism, and by doing so
provides access to device-specific extensions. The Telephony API does not define
their behavior, which is completely defined by the service provider.
TAPI consists of scalar and bit-flag data constant definitions, data
structures, functions, and messages. Procedures are defined that enable a vendor to
extend most of these, as described in the following topics.
- Software for developers
Software for Android Developers
- More information resources
Unix Manual Pages