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MultiVOIP User Guide  
 Technical Configuration (T1/E1) 
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Remote configuration is done through a connection between the 
MultiVOIP’s Ethernet (network) port and a computer connected to the 
same network.  The computer could be miles or continents away from 
the MultiVOIP itself. There are two ways of doing remote configuration 
and operation of the MultiVOIP unit: (1) using the MultiVoipManager 
SNMP program, or (2) using the MultiVOIP web browser interface 
program. 
MultiVoipManager
.  MultiVoipManager is an SNMP agent program 
(Simple Network Management Protocol) that extends the capabilities of 
the MultiVOIP configuration program:  MultiVoipManager allows the 
user to manage any number of VOIPs on a network, whereas the 
MultiVOIP configuration program can manage only the VOIP to which 
it is directly/locally connected.  The MultiVoipManager can configure 
multiple VOIPs simultaneously, whereas the MultiVOIP configuration 
program can configure only one at a time. 
MultiVoipManager may (but does not need to) reside on the same PC 
as the MultiVOIP configuration program.  The MultiVoipManager 
program is on the MultiVOIP Product CD.  Updates, when applicable, 
may be posted at on the MultiTech FTP site.  To download, go to 
Web Browser Interface
.  The MultiVOIP web browser GUI gives access 
to the same commands and configuration parameters as are available in 
the MultiVOIP Windows GUI except for logging functions.  When 
using the web browser GUI, logging can be done by email (the SMTP 
option). 
Functional Equivalence of Interfaces
.  The MultiVOIP configuration 
program is required to do the initial configuration (that is, setting an IP 
address for the MultiVOIP unit) so that the VOIP unit can communicate 
with the MultiVoipManager program or with the web browser GUI.  
Management of the VOIP after that point can be done from any of these 
three programs since they all offer essentially the same functionality.  
Functionally, either the MultiVoipManager program or the web 
browser GUI can replace the MultiVOIP configuration program after 
the initial configuration is complete (with minor exceptions, as noted).   
WARNING: Do not attempt to interface the MultiVOIP unit with 
two control programs simultaneously (that is, by 
accessing the MultiVOIP configuration program via 
the Command Port and either the 
MultiVoipManager program or the web browser 
interface via the Ethernet Port).  The results of using 
two programs to control a single VOIP 
simultaneously would be unpredictable.