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101 lines
4.9 KiB
TeX
101 lines
4.9 KiB
TeX
\subsection{Introduction}
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A PBX is only really useful if you can get calls into it. Of course, you
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can use Asterisk with VoIP calls (SIP, H.323, IAX, etc.), but you can also
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talk to the real PSTN through various cards.
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Supported Hardware is divided into two general groups: DAHDI devices and
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non-DAHDI devices. The DAHDI compatible hardware supports pseudo-TDM
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conferencing and all call features through chan\_dahdi, whereas non-DAHDI
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compatible hardware may have different features.
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\subsection{DAHDI compatible hardware}
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\begin{itemize}
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\item Digium, Inc. (Primary Developer of Asterisk)
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\url{http://www.digium.com}
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\begin{itemize}
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\item Analog Interfaces
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\begin{itemize}
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\item TDM400P - The TDM400P is a half-length PCI 2.2-compliant card that supports FXS and FXO station interfaces for connecting analog telephones and analog POTS lines through a PC.
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\item TDM800P - The TDM800P is a half-length PCI 2.2-compliant, 8 port card using Digium's VoiceBus technology that supports FXS and FXO station interfaces for connecting analog telephones and analog POTS lines through a PC.
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\item TDM2400P - The TDM2400P is a full-length PCI 2.2-compliant card for connecting analog telephones and analog POTS lines through a PC. It supports a combination of up to 6 FXS and/or FXO modules for a total of 24 lines.
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\end{itemize}
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\item Digital Interfaces
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\begin{itemize}
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\item TE412P - The TE412P offers an on-board DSP-based echo cancellation module. It supports E1, T1, and J1 environments and is selectable on a per-card or per-port basis.
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\item TE410P - The TE410P improves performance and scalability through bus mastering architecture. It supports E1, T1, and J1 environments and is selectable on a per-card or per-port basis.
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\item TE407P - The TE407P offers an on-board DSP-based echo cancellation module. It supports E1, T1, and J1 environments and is selectable on a per-card or per-port basis.
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\item TE405P - The TE405P improves performance and scalability through bus mastering architecture. It supports both E1, T1, J1 environments and is selectable on a per-card or per-port basis.
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\item TE212P - The TE212P offers an on-board DSP-based echo cancellation module. It supports E1, T1, and J1 environments and is selectable on a per-card or per-port basis.
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\item TE210P - The TE210P improves performance and scalability through bus mastering architecture. It supports E1, T1, and J1 environments and is selectable on a per-card or per-port basis.
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\item TE207P - The TE207P offers an on-board DSP-based echo cancellation module. It supports E1, T1, and J1 environments and is selectable on a per-card or per-port basis.
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\item TE205P - The TE205P improves performance and scalability through bus mastering architecture. It supports both E1 and T1/J1 environments and is selectable on a per-card or per-port basis.
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\item TE120P - The TE120P is a single span, selectable T1, E1, or J1 card and utilizes Digium's VoiceBus\texttrademark technology. It supports both voice and data modes.
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\item TE110P - The TE110P brings a high-performance, cost-effective, and flexible single span togglable T1, E1, J1 interface to the Digium line-up of telephony interface devices.
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\end{itemize}
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\end{itemize}
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\end{itemize}
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\subsection{Non-DAHDI compatible hardware}
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\begin{itemize}
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\item QuickNet, Inc.
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\url{http://www.quicknet.net}
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\begin{itemize}
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\item Internet PhoneJack - Single FXS interface. Supports Linux telephony
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interface. DSP compression built-in.
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\item Internet LineJack - Single FXS or FXO interface. Supports Linux
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telephony interface.
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\end{itemize}
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\end{itemize}
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\subsection{mISDN compatible hardware}
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mISDN homepage: \url{http://www.misdn.org/}
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Any adapter with an mISDN driver should be compatible with
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chan\_misdn. See the mISDN section for more information.
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\begin{itemize}
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\item Digium, Inc. (Primary Developer of Asterisk)
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\url{http://www.digium.com}
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\begin{itemize}
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\item B410P - 4 Port BRI card (TE/NT)
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\end{itemize}
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\end{itemize}
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\begin{itemize}
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\item beroNet
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\url{http://www.beronet.com}
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\begin{itemize}
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\item BN4S0 - 4 Port BRI card (TE/NT)
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\item BN8S0 - 8 Port BRI card (TE/NT)
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\item Billion Card - Single Port BRI card (TE (/NT with crossed cable))
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\end{itemize}
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\end{itemize}
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\subsection{Miscellaneous other interfaces}
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\begin{itemize}
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\item Digium, Inc. (Primary Developer of Asterisk)
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\begin{itemize}
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\item TC400B - The TC400B is a half-length, low-profile PCI 2.2-compliant card for transforming complex VoIP codecs (G.729) into simple codecs.
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\end{itemize}
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\item ALSA
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\url{http://www.alsa-project.org}
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\begin{itemize}
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\item Any ALSA compatible full-duplex sound card
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\end{itemize}
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\item OSS
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\url{http://www.opensound.com}
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\begin{itemize}
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\item Any OSS compatible full-duplex sound card
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\end{itemize}
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\end{itemize}
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