ESI IP 200 Installation Manual page 22

Hardware overview/installation
Digital Line Card (DLC)
Both T1 and PRI connections are supported by the DLC, which is configured for either T1 or PRI
when installed; see the document, Digital Line Card Configuration Instructions (#0450-0295), for
configuration instructions. The IP 200 can support up to two DLCs, the IP 40 up to one.
In T1 mode, the DLC supports up to 24 CO line interfaces (channels). It
can be configured to support loop-start, ground-start, E&M or E&M
DNIS/DID signaling types.
When configured for PRI, the DLC supports up to 23 digital B (bearer)
channels. Supported signaling protocols include National NI2, Lucent
5ESS, Nortel DMS100 and Siemens EWSD.
The DLC uses a four-wire connection via the front-panel RJ-48 jack. The
two "receive" wires use pins 1 and 2, and the two "transmit" wires use
pins 4 and 5, of the RJ-48 connector. The DLC incorporates an on-board CSU, and can be connected
directly to a Smart Jack or other telco network interface.
Station connection
Stations connect to the Ethernet cable at the desktop.
The IP Feature Phone has two RJ-45 interfaces, located
on the bottom of the instrument. Use the supplied
Ethernet cable to connect the port marked NETWORK to
the cable run jack (LAN). If needed, connect the user's
workstation Ethernet cable to the port marked PC.
Note: The IP Phone does not receive power through
the Ethernet cable. Remember to plug in the
power supply.
64-key Expansion Console connection
The IP version of the 64-Key Expansion Console plugs into the port labeled DSS on the bottom of
the IP Phone, using the supplied cable. No other connection is needed. The console draws its
power from the IP Phone's power supply through the cable. Up to 20 Expansion Consoles can
be installed.
TAPI phone installation
The IP Feature Phone is already TAPI-compliant; and ESI provides TAPI drivers (for Windows 95, 98,
NT and 2000) as a free download from the ESI resellers' Web site (www.esiresellers.com). The ESI
TAPI drivers have been tested with Act!
The IP Feature Phone must be inline between the PC and the network in order to use TAPI.
Remote IP Feature Phone installation
(See the Remote Phone IP Feature Phone Installation Manual [#0450-0263]; it is included on the
CD-ROM packed with the Remote IP Feature Phone.)
B.14
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