TN5250 and TN3270 products from MochaSoft

 

Telnet for iPhone and iPod

 

 
 

Frequently Asked Questions  for Telnet ?

 

General

  1. When is Mocha Telnet released
  2. Difference between Lite and Paid version
  3. Any plans for SSH-2
  4. Caps Lock

Installation

  1. How to connect to a Telnet Server from the Internet (EDGE)
  2. How to enable the Telnet Server in Mac OS X Leopard

Troubleshooting

  1. Cannot make a connection to the Telnet Server

 


When is Mocha Telnet released

Our telnet product was released 3 August 2008 at App Store.

 

Telnet v 1.4 was released 14 September 2009. Changes:

  • In OS 3.0, the auto-correction option (Settings - General - keyboard) could give a crash
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Difference between Lite and Paid version

Compared to the Lite version the full version has:
UL>

  • Another 4 cool keyboards
  • Support for ctrl keys
  • Text Macro support
  • 20 Host configurations
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    Any plans for SSH-2

    As to US export regulations , we cannot include 128 encryption.

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    Caps Lock

    The iPhone does include a Caps Lock feature

    • Tap Settings
    • Tap General
    • Tap Keyboard
    • Tap the Enable Caps Lock slider
    Using the Caps Lock:

    Quickly tap the Shift key twice. Instead of the usual glowing arrow to indicate the next letter will be upper case, the whole Shift key turns blue to show Caps Lock Mode.
    Tapping the Shift key again turns Caps Lock back off.

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    Cannot make a connection to the Telnet Server

    Either
    - wrong IP address for the Telnet Server
    - The Telnet server is not running
    - A firewall stopping access on port 23.
    - The iPhone/iPod is not on the same network as the Telnet Server

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    How to connect to a Telnet Server from the Internet (EDGE)

    To allow a connection with the iPhone on the EDGE network or another wifi network, maybe at your local Cafe, you must configure the router/firewall protecting your office network to allow traffic on port 23. This could be a security risk! Read the router manual for advice.

     

    An example:

    I have a router at my office, which connect to the Internet. It has IP address 88.1.2.44 on the Internet. The router has a fixed IP address on the Internet, if your internet provider (ISP) gives a  dynamic address, a solution could be to use a service as NO-IP


    Our Office Linux PC has a fixed IP address on the local network (wifi) at 192.168.2.2

     

    In the router firewall configuration I have configured, if it receives data on port 23, forward it to 192.168.2.2.

    When on the EDGE network with the iPhone, I will in Telnet as Server IP address write

    • 88.1.2.44 , and as port 23 (Not the IP address for the Linux box!)
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    How to enable the Telnet Server in Mac OS X Leopard (10.5)

    To enable the Mac OS X telnet server click in Finder on file /*System/Library/LaunchDaemon/telnet.plist*, and select enabled. Screenshot

    Hereafter the Mac must be rebooted.  

     
     
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