Add /e/OS audio troubleshooting and enhanced linphone.xml for privacy ROMs
PROBLEM ADDRESSED: Users with /e/OS (eFoundation OS) experience no audio transmission unless Linphone app has focus. This is due to /e/OS's strict privacy controls preventing background microphone access. CHANGES: 1. Enhanced linphone.xml template: - Added keep_service_alive=1 for service persistence - Added start_at_boot=1 for automatic startup - Added audio section with speaker routing - Force audio_route_speaker=1 for background operation - Updated instructions to reference /e/OS troubleshooting 2. New troubleshoot_eos_audio() function: - Comprehensive 9-step troubleshooting guide - Linphone app audio settings configuration - /e/OS privacy settings walkthrough - Advanced Privacy feature management - Network permission configuration - Autostart and battery optimization settings - XML provisioning verification - Speaker mode workaround - Nuclear option: disable privacy features temporarily - Alternative SIP app suggestions (Zoiper, CSipSimple, Wave) - Testing methodology - Technical explanation of the issue - Community resources and forum links 3. Added menu item in Provisioning Manager: - Option 6: "Troubleshoot /e/OS Audio Issues" - Easily accessible from provisioning workflow TECHNICAL DETAILS: The issue occurs because /e/OS restricts background microphone access even with permissions granted. The OS suspends audio capture when apps lose focus. Workarounds include forcing speaker mode, disabling specific privacy features, or using alternative SIP clients with better /e/OS compatibility. TESTING STEPS: 1. Make call with Linphone in foreground (audio works) 2. Press Home button 3. If audio stops, issue is confirmed 4. Follow troubleshooting guide in order This addresses privacy-focused Android ROM compatibility issues and provides users with clear, actionable solutions.
This commit is contained in:
Claude
@@ -1629,6 +1629,15 @@ create_linphone_xml() {
|
||||
<entry name="android_push_notification">0</entry>
|
||||
<!-- CRITICAL: Prevent audio pause when screen turns off -->
|
||||
<entry name="android_pause_calls_when_audio_focus_lost">0</entry>
|
||||
<!-- /e/OS and privacy ROMs: Keep service alive -->
|
||||
<entry name="keep_service_alive">1</entry>
|
||||
<entry name="start_at_boot">1</entry>
|
||||
</section>
|
||||
|
||||
<section name="audio">
|
||||
<!-- Force audio routing for background operation -->
|
||||
<entry name="audio_route_earpiece">0</entry>
|
||||
<entry name="audio_route_speaker">1</entry>
|
||||
</section>
|
||||
|
||||
<section name="net">
|
||||
@@ -1655,6 +1664,9 @@ EOF
|
||||
echo " 2. Replace USERNAME and PASSWORD in device-specific XML files"
|
||||
echo " 3. Set Battery Optimization to 'Unrestricted' manually on phone"
|
||||
echo " 4. The XML prevents audio pause when screen turns off"
|
||||
echo ""
|
||||
echo "FOR /e/OS (eFoundation) users:"
|
||||
echo " See 'Troubleshoot /e/OS Audio' in Provisioning Manager menu"
|
||||
fi
|
||||
}
|
||||
|
||||
@@ -1715,6 +1727,112 @@ show_provisioning_status() {
|
||||
echo " HTTPS: https://${server_ip}:8089/static/"
|
||||
}
|
||||
|
||||
troubleshoot_eos_audio() {
|
||||
print_header "/e/OS Audio Troubleshooting"
|
||||
|
||||
cat << 'EOSHELP'
|
||||
PROBLEM: No audio sent by phone unless Linphone has focus
|
||||
═══════════════════════════════════════════════════════════
|
||||
|
||||
This is a known issue with /e/OS (eFoundation OS) and privacy-focused
|
||||
Android ROMs. /e/OS has stricter privacy controls that prevent apps
|
||||
from accessing the microphone in the background.
|
||||
|
||||
SOLUTIONS (Try in order):
|
||||
|
||||
1. LINPHONE APP SETTINGS (In Linphone app itself):
|
||||
────────────────────────────────────────────────────
|
||||
a) Open Linphone → ☰ Menu → Settings → Audio
|
||||
b) Change "Audio Route" to "Speaker" (not Earpiece)
|
||||
c) Enable "Use Speaker for calls"
|
||||
d) Disable "Echo Cancellation" (test if this helps)
|
||||
e) Go to Settings → Network
|
||||
f) Set "Media Encryption" to "None" (or match server)
|
||||
|
||||
2. /e/OS PRIVACY SETTINGS:
|
||||
────────────────────────────────────────────────────
|
||||
a) Settings → Apps → Linphone
|
||||
b) Permissions → Microphone → "Allow all the time"
|
||||
c) Permissions → Camera → "Don't allow" (if not using video)
|
||||
d) "Remove permissions if app isn't used" → DISABLE
|
||||
|
||||
3. /e/OS ADVANCED PRIVACY SETTINGS:
|
||||
────────────────────────────────────────────────────
|
||||
a) Settings → Privacy (Advanced Privacy / Privacy Central)
|
||||
b) Find Linphone in the list
|
||||
c) Disable "Hide my IP" for Linphone
|
||||
d) Set Location to "Real" (not fake location)
|
||||
e) Disable any "Manage trackers" restrictions for Linphone
|
||||
|
||||
4. /e/OS NETWORK PERMISSIONS:
|
||||
────────────────────────────────────────────────────
|
||||
a) Settings → Apps → Linphone → Mobile data & Wi-Fi
|
||||
b) Enable "Background data"
|
||||
c) Enable "Unrestricted data usage"
|
||||
d) Make sure "Allow network access" is ON
|
||||
|
||||
5. /e/OS AUTOSTART:
|
||||
────────────────────────────────────────────────────
|
||||
a) Settings → Apps → Linphone → Battery
|
||||
b) Battery optimization → "Don't optimize" or "Unrestricted"
|
||||
c) Settings → Apps → Linphone → Advanced
|
||||
d) Enable "Autostart" if available
|
||||
|
||||
6. LINPHONE XML PROVISIONING (Server-side fix):
|
||||
────────────────────────────────────────────────────
|
||||
Your linphone.xml should already have these settings:
|
||||
• android_pause_calls_when_audio_focus_lost=0
|
||||
• keep_service_alive=1
|
||||
• start_at_boot=1
|
||||
• audio_route_speaker=1
|
||||
|
||||
To verify, check: $PROVISIONING_DIR/linphone.xml
|
||||
|
||||
7. ALTERNATIVE: USE SPEAKER MODE DURING CALL:
|
||||
────────────────────────────────────────────────────
|
||||
As a workaround, during an active call:
|
||||
• Tap the speaker icon to enable speakerphone
|
||||
• This often forces audio to work even in background
|
||||
• Not ideal but proves the audio path works
|
||||
|
||||
8. NUCLEAR OPTION - DISABLE PRIVACY FEATURES:
|
||||
────────────────────────────────────────────────────
|
||||
If nothing works, temporarily disable /e/OS privacy features:
|
||||
a) Settings → Privacy → Advanced Privacy
|
||||
b) Toggle OFF "Advanced Privacy"
|
||||
c) Test if Linphone audio works
|
||||
d) If it works, re-enable and whitelist Linphone
|
||||
|
||||
9. ALTERNATIVE SIP APP:
|
||||
────────────────────────────────────────────────────
|
||||
If Linphone continues to have issues on /e/OS, try:
|
||||
• Zoiper (better /e/OS compatibility)
|
||||
• CSipSimple (older but reliable)
|
||||
• Grandstream Wave (commercial but works well)
|
||||
|
||||
TESTING:
|
||||
════════
|
||||
1. Make a call with Linphone in foreground → audio works
|
||||
2. Press Home button → does audio continue?
|
||||
3. If audio stops, the issue is confirmed
|
||||
|
||||
WHAT'S HAPPENING:
|
||||
═════════════════
|
||||
/e/OS restricts background microphone access for privacy.
|
||||
Even with permissions granted, the OS may suspend audio
|
||||
capture when the app loses focus. The XML settings and
|
||||
speaker mode help work around this limitation.
|
||||
|
||||
MORE HELP:
|
||||
══════════
|
||||
• /e/OS Community: https://community.e.foundation
|
||||
• Linphone Forums: https://forum.linphone.org
|
||||
• Issue: "Background microphone access on /e/OS"
|
||||
|
||||
═══════════════════════════════════════════════════════════
|
||||
EOSHELP
|
||||
}
|
||||
|
||||
provisioning_manager_menu() {
|
||||
while true; do
|
||||
clear
|
||||
@@ -1724,6 +1842,7 @@ provisioning_manager_menu() {
|
||||
echo " 3) Edit linphone.xml"
|
||||
echo " 4) Show Status"
|
||||
echo " 5) Open Provisioning Directory"
|
||||
echo " 6) Troubleshoot /e/OS Audio Issues"
|
||||
echo " 0) Back"
|
||||
read -p " Select: " choice
|
||||
|
||||
@@ -1740,6 +1859,7 @@ provisioning_manager_menu() {
|
||||
ls -lah "$PROVISIONING_DIR"
|
||||
fi
|
||||
;;
|
||||
6) troubleshoot_eos_audio ;;
|
||||
0) return ;;
|
||||
esac
|
||||
|
||||
|
||||
Reference in New Issue
Block a user