abdoud
New Member
Virtual Modem Pro 3.0.3.129
Virtual Modem PRO was developed to build solution virtual
IP-modems and to map them to virtual serial ports in your
OS.
Virtual Modem Pro emulates standard hardware modems.
The main difference is that instead of using conventional
telephone line, it uses Ethernet network, including Internet,
VLAN, VPN, etc.
Standard modems are connected to the computer via serial
ports (COM1/COM2 or COM3/COM4). Virtual modem uses
virtual serial ports that are complete copies of real serial
ports.
The main advantages of Virtual Modem Pro is speed and
reliability of the transmitted data (since it uses fast
Ethernet network and reliable TCP/IP protocol) as well as a
considerable number (up to 255) of modems that can be
created in any system. Every automation system that collects
data from the remote hosts using modem and telephone line
can greatly benefit from implementing Virtual Modem PRO.
Among these are manufacturing/warehouse DAQ systems,
fiscal/data transfers in a banking system, retail
management, etc. Virtual Modem PRO uses virtual serial
ports technology which fully emulates real serial ports and
duplicates all their functionality.
To create such connection the first virtual modem (local host)
should be configured as a TCP/IP server that listens to
incoming connections, while the other one (remote host)
should be configured as a client to initiate the call. Every
instance of the virtual modem could be configured to be
server or client at any time depending whether you want to
generate outgoing call or accept it (same as standard
modems).
In addition, you may specify the TCP port which will be used
to establish the link and IP-address or hostname of the
server to connect to. In order to establish such client-server
connection you should install and set up Virtual Modem PRO on
both ends. Single license allows you to install and use Virtual
Modem PRO on two computers in a network
.
| 4881 KB
Virtual Modem PRO was developed to build solution virtual
IP-modems and to map them to virtual serial ports in your
OS.
Virtual Modem Pro emulates standard hardware modems.
The main difference is that instead of using conventional
telephone line, it uses Ethernet network, including Internet,
VLAN, VPN, etc.
Standard modems are connected to the computer via serial
ports (COM1/COM2 or COM3/COM4). Virtual modem uses
virtual serial ports that are complete copies of real serial
ports.
The main advantages of Virtual Modem Pro is speed and
reliability of the transmitted data (since it uses fast
Ethernet network and reliable TCP/IP protocol) as well as a
considerable number (up to 255) of modems that can be
created in any system. Every automation system that collects
data from the remote hosts using modem and telephone line
can greatly benefit from implementing Virtual Modem PRO.
Among these are manufacturing/warehouse DAQ systems,
fiscal/data transfers in a banking system, retail
management, etc. Virtual Modem PRO uses virtual serial
ports technology which fully emulates real serial ports and
duplicates all their functionality.
To create such connection the first virtual modem (local host)
should be configured as a TCP/IP server that listens to
incoming connections, while the other one (remote host)
should be configured as a client to initiate the call. Every
instance of the virtual modem could be configured to be
server or client at any time depending whether you want to
generate outgoing call or accept it (same as standard
modems).
In addition, you may specify the TCP port which will be used
to establish the link and IP-address or hostname of the
server to connect to. In order to establish such client-server
connection you should install and set up Virtual Modem PRO on
both ends. Single license allows you to install and use Virtual
Modem PRO on two computers in a network
.
| 4881 KB
