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Linphone - Installation Guide - Secure-SBC


Installing the latest version


http://www.linphone.org

Then to 'Download'


- Download the Linphone package for your specific system (Windows / Mac)

Linphone Main Page Download Page

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- Start the installer, and accept any changes.

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Click 'Next' Click 'I Agree' Click 'Next' Click 'Next'

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- Cisco Openh264 is not required and can be left unchecked. Click 'Finish'

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Linphone Icon Setup


You may wish to create a desktop icon.  You can search for Linphone using the start menu and then right click to get to the 'Open file location'

- Right-click drag to the desktop to create a shortcut


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Linphone Configuration


Linphone is installed *without* any configured extension.  

Click on 'Use A Sip Account' on the bottom of the application. The following screen will show.

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Fill all form fields.


Username: Extension number for this new phone

SIP Domain: The server address of the system


Password: Secret token for this extension

* Note regarding password.  This is a secure, machine-generated password, it is highly recommended to copy and paste this password, rather than typing this manually to avoid errors.

* Note, incorrect passwords will result in the PC being blocked from the voice communications server for up to 15 minutes


Transport: Unless otherwise instructed, set to 'TLS'


When done filling out this form, click 'Use'

If you see the following screen, the entered username/extension or password is incorrect.


If you have been blocked by the system, this block will automatically expire after 15 minutes, or a systems administrator can remove it.

The following screen will show if the login credentials are correct.

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Switch to the newly activated Soft Phone Account.


- Click the top left corner red triangle

- Select the newly configured extension


Choose the new Soft Phone Account


- Set the 'Active Account' to the second item in the list

Setup has been completed when the icon in the top left corner turns green

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Final steps.  Application Configuration

- Click the 'Triple Bar' for Preferences at the top-right of the application

* Step required for SBC Systems


While in the Preferences/Settings Screen

- Click the 'Calls and Chat' screen

- Under 'Encryption', Click 'SRTP'


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Lastly...

While in the Preferences/Settings Screen


- Click the 'Audio' tab to set up the devices for speaking and playback.

- Typically, Playback/Capture will be a USB Headset

- Typically, Ringer device will be the built-in speakers

  (To be able to hear the phone ringing without the headset on)


Note: If the USB Headset is not showing, close and re-launch Linphone


Warning: Do not make any other changes that are not described here.

Other changes may cause your software to malfunction.


Click 'OK' when finished with the configuration.

Note:

If you wish to completely stop the Soft Phone Application, Note:


- When hitting the 'X' (Close) button for Linphone, it may be still running

- Check the system-tray for Linphone, right click and select 'Exit'







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