For those of you having issues with WiFi calling try the following, it may or may not help you but probably worth trying:
1. Enable SIP ALG in your router
2. Switch to 5Ghz WiFi band especially if you live in an apartment or a Wifi congested area as 2.4Ghz band faces a lot of interference due to widespread usage as well as added interference from things like some Bluetooth devices and Microwaves. Only interference you may face on 5Ghz is possibly really old 5ghz cordless phones.
3. On the Z3 going to WiFi settings -> Advanced and select keep WiFi on during sleep (I keep it off but it may help)
4. Try disabling "Que Background Data" in Power Management (May alleviate SMS issues over WiFi)
5. Either disable Stamina mode or try adding your SMS/MMS app like Google Messenger to Whitelist.
For those of you who have the 4G Range Extender (NOT the Cell Spot router), it seems it actually sometimes interferes with the 5Ghz band oddly enough.
For those of you who live in a 700 MHz (Band 12) area you can force the phone to use only Band 12 when in an LTE area, for better signal and improved battery. Band 12 has lower bandwidth though like 7-10 Mbps but I get Full signal vs the other LTE Bands where its 1-3 bars but higher speeds.
Dial in phone *#*#386#*#* -> You will enter Tech Mode -> go to the LTE option and disable bands 2 and 4.
1. Enable SIP ALG in your router
2. Switch to 5Ghz WiFi band especially if you live in an apartment or a Wifi congested area as 2.4Ghz band faces a lot of interference due to widespread usage as well as added interference from things like some Bluetooth devices and Microwaves. Only interference you may face on 5Ghz is possibly really old 5ghz cordless phones.
3. On the Z3 going to WiFi settings -> Advanced and select keep WiFi on during sleep (I keep it off but it may help)
4. Try disabling "Que Background Data" in Power Management (May alleviate SMS issues over WiFi)
5. Either disable Stamina mode or try adding your SMS/MMS app like Google Messenger to Whitelist.
For those of you who have the 4G Range Extender (NOT the Cell Spot router), it seems it actually sometimes interferes with the 5Ghz band oddly enough.
For those of you who live in a 700 MHz (Band 12) area you can force the phone to use only Band 12 when in an LTE area, for better signal and improved battery. Band 12 has lower bandwidth though like 7-10 Mbps but I get Full signal vs the other LTE Bands where its 1-3 bars but higher speeds.
Dial in phone *#*#386#*#* -> You will enter Tech Mode -> go to the LTE option and disable bands 2 and 4.
Aucun commentaire:
Enregistrer un commentaire