LINPHONE iOS & Android

Linphone is fully compatible with sip.audio. It can be used in the field for live radio contributions. It includes OPUS, our preferred codec for interoperability. It does not support external microphones connected to the lightning port on iOS devices. It is free.

BASIC CONFIGURATION

1. In the Linphone app, go to Settings and 'Run Assistant'.
2. Select 'Use SIP Account'.
3. Enter the following...
   USERNAME: Full SIP Account address (For example, fmstation.linphone@sip.audio)
   PASSWORD: SIP Account Password
   DOMAIN: proxy.sip.audio
   TRANSPORT: TCP
   
4. Click 'Login'.
5. If successful, the app will display a green dot and 'Registered'.

MAKING A CALL

1. For best results, enable wifi, and get close to the wireless access point.
2. Click where it says 'Enter a number...' and type the SIP address (destination@sip.audio).
3. Click the 'phone' connect icon.

ADVANCED CONFIGURATION

1. In the app, go to Settings and select your SIP account.
   More options: On
   Stun Server: stun.sip.audio
   ICE: On
2. Go to Settings and select 'Audio'.
3. Only select the codecs you wish to use, such as...
   Opus 48kHz: On
   G.722: On
   
4. Under Advanced...
   Codec bitrate limit: Set according to network conditions
   Enable Voice Processing Off
   

LINPHONE Desktop

Linphone for Desktop is fully compatible with sip.audio. It includes OPUS, our preferred codec for interoperability. It is free.

BASIC CONFIGURATION

1. In the Linphone app, go to Preferences and click 'Add Account'...
   SIP Address: Enter like this: sip:account.username@sip.audio
   SIP Server Address: Enter like this:
   Register: Enable
   Enable ICE: Enable
   STUN/TURN Server: stun.sip.audio
   Click the Confirm button
2. The software will report. 'Unable to authenticate'. Please verify your password'...
   Enter the SIP Account password.
3. If successful, the app will display a green dot alongside your account name.
4. Go to Preferences, click 'Audio' and select your microphone and headphones. Only select the codecs you wish to use, such as...
   opus
   g722
   
5. For best results, connect an ethernet cable and avoid other internet use.

MAKING A CALL

1. Type the SIP address (destination@sip.audio) into the search box.
2. Click the 'phone' connect icon.

CORRECTIONS?

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