Line Service Commands

signals dtr

You can specify how the DTR signal pin acts during your modem application connection, as itself (DTR), as DCD, or as RI.

signals rts

You can specify how the RTS signal pin acts during your modem application connection, as itself (RTS), as DCD, or as RI.

style

One of the following:

zVerbose—Return codes (strings) are sent to the connected device.

zNumeric—The following characters can be sent to the connected device: 0 OK

1 CONNECTED

2 RING

3 NO CARRIER

4 ERROR

6 ITERFACE DOWN

7 CONNECTION REFUSED

8 NO LISTNER

success-string

String that is sent to the serial device when a connection succeeds. If no string is entered, then the string CONNECT will be sent with the connecting speed, for example CONNECT 9600.

suppress

If set to No, connection success/failure indication strings are sent to the connected device, otherwise these indications are suppressed.

Set Vmodem-Phone

Description

This command associates a phone number with an IP address and TCP port. This

 

enables the existing modem application to issue a dial command with a phone number.

 

The phone number will be searched in this table and if an exact match is found, the

 

associated IP address and TCP port will be used to establish the connection. This is a

 

universal command, meaning that all VModem lines will have access to the entries

 

defined here. 1-port models support up to 4 entries, all other desktop models support up

User Level

to 8 entries, and rack-mount models support up to 48 entries.

Admin

Syntax

set vmodem-phone entry <number> phone-number <string>

 

[<ip_address <number>host <string>] [port <TCP_port>]

 

set vmodem-phone entry <number> delete

Options

entry

 

Specify the entry number in the vmodem phone number table.

 

phone-number

 

Specify the phone number that your application uses to connect to remote location.

 

Enter the number exactly as it is issued by your application.

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Perle Systems 5500208-43 manual Set Vmodem-Phone

5500208-43 specifications

Perle Systems 5500208-43 is a highly advanced device in the realm of serial device connectivity and management. Designed to facilitate seamless communication between legacy serial devices and modern network infrastructure, this device serves as a reliable solution for numerous industrial and commercial applications.

One of the main features of the Perle 5500208-43 is its ability to connect up to 16 serial devices simultaneously over a single Ethernet connection. This multi-port capability is made possible through its robust architecture, allowing businesses to expand their network without the hassle of complex cabling. The device is equipped with 16 RS-232 serial ports, ensuring compatibility with a wide range of devices including printers, sensors, and legacy machines.

In terms of technologies, the 5500208-43 utilizes Perleā€™s advanced IOLAN technology which offers a host of features designed for efficiency and reliability. This technology not only ensures high-speed data transmission but also enables users to easily manage and configure the device through a user-friendly web interface. Furthermore, the device's support for various protocols, including TCP/IP, UDP, and SNMP, provides significant flexibility, allowing integration into existing IT infrastructures with ease.

Another notable characteristic of the Perle 5500208-43 is its rugged design. Built to withstand harsh environments, it is perfect for deployment in industrial settings where exposure to dust, humidity, and temperature variations can be a concern. The device supports industrial-grade power inputs, including PoE (Power over Ethernet), providing added convenience in installation and maintenance.

Security is also a top priority in the design of the 5500208-43. It incorporates features such as secure socket layer (SSL) encryption and user authentication to ensure that data remains protected during transmission. This makes it particularly suitable for applications requiring secure data handling, such as in healthcare, finance, and government sectors.

Additionally, the Perle 5500208-43 is backed by a solid warranty and technical support, giving customers peace of mind that they are investing in a reliable product. With its combination of versatility, durability, and advanced technology, this device stands out as a crucial component in bridging the gap between traditional serial devices and modern network systems.