
DAG3000-112S VoIP Gateway User Manual
1
Preface
Welcome
Thanks for choosing
DAG3000-112S VoIP Gateway
! We hope you will make optimum use of this
flexible, rich-feature VoIP-to-FXS gateway. Please read this document carefully before install the
gateway.
About this manual
This manual provides information about the introduction of the gateway, and about how to install,
configure or use the gateway.
For interoperability with different IPPBX/Softswitch platform, you can refer to relevant configuration
guide of different systems.
This manual is written with reference to the default configurations of the
DAG3000-112S
VoIP
Gateway.
Intended audience
This manual is aimed primarily at network and system engineers who will install, configure and
maintain the gateway.
System engineers are persons who customize the configurations to meet the requirements of users.
Parts of the document containing description of telephony features are aimed at users who are the
persons who will actually use the gateway.