In addition to the ISDN Software, you need the following components to build an ISDN protocol application:
One or more T1, E1, or BRI trunk interface boards.
NaturalAccess.
Warning: |
Dialogic obtains board-level approvals certificates for supported countries. Some countries require that you obtain system-level approvals before connecting a system to the public network. To learn what approvals you require, contact the appropriate regulatory authority in the target country. |
NaturalAccess is a complete development environment for telephony applications that must be installed to build an ISDN Software application.
For more information, refer to NaturalAccess environment.
The NaturalCallControl API (NCC API) features a protocol-independent API, separate call and line state machines, call hold/retrieve capabilities, and the ability to query a protocol's capabilities. Use this service to perform call control operations.
For more information, refer to the Dialogic® NaturalAccess™ NaturalCallControl™ API Developer’s Manual.