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Poor quality of outgoing calls (voLTE, voWiFi) on ZENFONE 8; cutting words, robotic sound

arielsajda
Rising Star II
Hi,
when I call via voLTE or voWiFi and someone picks up, the call sounds good, but after a while it starts to sound very bad. When I answer (even one word), it's ok again (listening to the interlocutor) for a while, and then the same... I barely can understand words.
Other users with ZF8 has same issues.
voLTE and voWiFi - the same issue. The signal is full... T-Mobile PL, and WiFi 600Mb/s.
I'm on latest release *.89
80 REPLIES 80

arielsajda
Rising Star II
babol

https://zentalk.asus.com/en/discussion/comment/227101#Comment_227101

I wonder if it could be connected with the fact that your other sim card is T-Mobile, which allegedly supports VoLTE. Maybe it somehow enabled VoLTE for both providers? Just guessing.

If anyone else succeeded with enabling VoLTE in Orange PL please let us know here.


View post
Try putting Orange SIM card to voLTE/voWiFi supported device. Let the services (voLTE and voWiFi) activate and then take it back to Zenfone again then try to make my "procedure".

babol
Star III
arielsajda

https://zentalk.asus.com/en/discussion/comment/227106#Comment_227106

Try putting Orange SIM card to voLTE/voWiFi supported device. Let the services (voLTE and voWiFi) activate and then take it back to Zenfone again then try to make my "procedure".


View post
You are a genius! It works! Alright so now for anyone trying to make it work in Orange PL:
1. You need an orange supported VoLTE phone . Put your sim card in it and enable volte and Vowifi. Make a test call with airplane mode on to ensure it works.
2. Put your card into Zenfone, input the code *#*#3642623344#*#* into dialer
3. Enable volte Vowifi in settings and it should work. If not, disable and enable again.
It seems we just need to first enable the features on a phone that is actually certified.
Thank you once again @arielsajda !

arielsajda
Rising Star II
babol

https://zentalk.asus.com/en/discussion/comment/227109#Comment_227109

You are a genius! It works! Alright so now for anyone trying to make it work in Orange PL:

1. You need an orange supported VoLTE phone . Put your sim card in it and enable volte and Vowifi. Make a test call with airplane mode on to ensure it works.

2. Put your card into Zenfone, input the code *#*#3642623344#*#* into dialer

3. Enable volte Vowifi in settings and it should work. If not, disable and enable again.

It seems we just need to first enable the features on a phone that is actually certified.

Thank you once again @arielsajda !


View post
Fantastic, I hope it will be working for now because call quality upgrade is more than noticeable! 💪

arielsajda
Rising Star II
babol

https://zentalk.asus.com/en/discussion/comment/227109#Comment_227109

You are a genius! It works! Alright so now for anyone trying to make it work in Orange PL:

1. You need an orange supported VoLTE phone . Put your sim card in it and enable volte and Vowifi. Make a test call with airplane mode on to ensure it works.

2. Put your card into Zenfone, input the code *#*#3642623344#*#* into dialer

3. Enable volte Vowifi in settings and it should work. If not, disable and enable again.

It seems we just need to first enable the features on a phone that is actually certified.

Thank you once again @arielsajda !


View post
Have you signed a petition on Orange PL site about certificating ZF8?
https://nasz.orange.pl/t5/Pomys%C5%82y/Asus-Zenfone-8-dodanie-VoLTE-oraz-VoWiFi/idc-p/327317#M13100