Hi all
I turn on VoLTE in MTK Engineering Mod but I have only incoming calls by LTE. VoLTE icon disapir and icon LTE switching to H+ when I try call to somebody.
Changing:
IMS/SIMx/VoLTE Settings
Defoult -> CMW500
IMS/SIMx/UA_call_amr_fmt_variant
Uncheck (1) and (3)
IMS/SIMx/Common/
mncmcc check (off)
operator code (my operator code)
Od course stay
voice_support, SMS_support on (1) and
video_over_ps_support (0)
I knows what's my operator isue but incoming calls by LTE work fine.
Somebody somethink?
Ps.
I suppose it has related with the missing configuration xcap but I have no enough knowledge about.
Related
Although Voda says Poco F1 does not support Voda Volte , it works although with problems for me.
No issues with outgoing calls, 4g keeps on working, hd call displayed when calling another Volte enabled number.
Incoming calls do not work on Volte and network switches to 3g/2g when calls come.
Anybody else having this issue or using Voda india and mention their experience.
No, not found any issues with 4g network either, i am able to recive calls on 4g networks in gujrat. For confirmation use 4g switcher app and manually select lte inly.
Abbey Bhatt said:
No, not found any issues with 4g network either, i am able to recive calls on 4g networks in gujrat. For confirmation use 4g switcher app and manually select lte inly.
Click to expand...
Click to collapse
4g is working fine. I meant Volte. Incoming calls switch over to 3g/2g network whereas outgoing continues with 4g
Run the below code in your dialer app manually. You should see a message stating "Volte Carrier check disable" else run the code again.
After 30 seconds your volte network should be retored. Pull down the notification bar to check for the volte symbol.
*#*#86583#*#*
Cheers!!
I see this options in the setting menu and I have enabled it -
"use mobile data during volte calls on secondary sim"
However, when I get a call on my Airtel number my data from Jio stops working.
Set up info.
My Airtel number is 4g enabled not sure how I can check if it has volte enabled (I have already selected the volte option in the settings menu for Airtel sim)
Please help.
akshey2021 said:
I see this options in the setting menu and I have enabled it -
"use mobile data during volte calls on secondary sim"
However, when I get a call on my Airtel number my data from Jio stops working.
Set up info.
My Airtel number is 4g enabled not sure how I can check if it has volte enabled (I have already selected the volte option in the settings menu for Airtel sim)
Please help.
Click to expand...
Click to collapse
2nd sim data only works if u r on volte call with the first sim.
If Ur Airtel is volte enabled then a volte symbol shows next to the signal bar in notification shade. And if Airtel is Ur data enabled sim then the status bar will still show 4g otherwise will shift to 3g or E
akshey2021 said:
My Airtel number is 4g enabled not sure how I can check if it has volte enabled (I have already selected the volte option in the settings menu for Airtel sim)
Please help.
Click to expand...
Click to collapse
You'd see two VoLTE signs if VoLTE is active on both networks.
I am using Jio and Airtel volte both. Airtel VoLTE can be activated by requesting to customer care via email, twitter, etc.
Hello,
I currently use the Samsung Galaxy S9 + with the Android version 8.0.0 Oreo. Currently I'm using a mobile phone card in the network of German Telekom, so I can make calls in the LTE network via VoLTE. I have learned that it should be possible to activate the VoLTE icon by modifying the file "Customer.xml" as soon as I am logged into the LTE network. This change I have also made, but this icon does not appear with me, what can this be? The Wi-Fi Call icon will be displayed as soon as I'm on a Wi-Fi network and mobile coverage is too low. As a network mode, I have also set "LTE only", so that the device can only log in the LTE network. I would therefore be grateful for helpful information. Do I have to change another file? Have I changed too often the entry from "<EnableVoLTEindicator> false </ EnableVoLTEindicator>" to "<EnableVoLTEindicator> true </ EnableVoLTEindicator>", because in my Customer.xml this entry appears for every net (Telekom.de, Vodafone. de and O2.de) and I changed everything from "false" to "true". In addition, I would be grateful if you could tell me whether in the current Android 9.0.0 Pie Beta this icon can also be activated.
Many many thanks,
greeting
You shouldn't need to modify anything for the VoLTE icon to appear. It should appear by default. It does this for ALL devices and OSes.
If you have the Wi-Fi Calling icon appearing then at least you know that VoLTE is actually enabled and working. But I'm not sure why the icon doesn't appear.
You do realise the icon doesn't show when you are connected to a wireless network, right? It only shows when you are not connected to wifi.
the_scotsman said:
You shouldn't need to modify anything for the VoLTE icon to appear. It should appear by default. It does this for ALL devices and OSes.
If you have the Wi-Fi Calling icon appearing then at least you know that VoLTE is actually enabled and working. But I'm not sure why the icon doesn't appear.
You do realise the icon doesn't show when you are connected to a wireless network, right? It only shows when you are not connected to wifi.
Click to expand...
Click to collapse
It connects to the strongest connection, you can be on wifi and VOLTE icon will show. Only one will ever show though
AndroidenMick said:
Hello,
I currently use the Samsung Galaxy S9 + with the Android version 8.0.0 Oreo. Currently I'm using a mobile phone card in the network of German Telekom, so I can make calls in the LTE network via VoLTE. I have learned that it should be possible to activate the VoLTE icon by modifying the file "Customer.xml" as soon as I am logged into the LTE network. This change I have also made, but this icon does not appear with me, what can this be? The Wi-Fi Call icon will be displayed as soon as I'm on a Wi-Fi network and mobile coverage is too low. As a network mode, I have also set "LTE only", so that the device can only log in the LTE network. I would therefore be grateful for helpful information. Do I have to change another file? Have I changed too often the entry from "<EnableVoLTEindicator> false </ EnableVoLTEindicator>" to "<EnableVoLTEindicator> true </ EnableVoLTEindicator>", because in my Customer.xml this entry appears for every net (Telekom.de, Vodafone. de and O2.de) and I changed everything from "false" to "true". In addition, I would be grateful if you could tell me whether in the current Android 9.0.0 Pie Beta this icon can also be activated.
Many many thanks,
greeting
Click to expand...
Click to collapse
I'm on android 9.0 beta right now. How can I try this? I dont see the volte icon
Pocophone just arrived, one thing I absolutely need is call redirection services while I am roaming.
Usually I use GSM codes *21*[dest]# etc to set and on / off codes saved as contacts.
I test and my pre-existing redirect set on my old phone is working strange with this SIM inserted to the pocophone.. I cant cancel it on the pocophone either.. I use another phone to cancel it just fine but PocoPhone cant set it back up.
Looking in menus -> System apps -> call setting -> call waiting generates errors on all 4 options. Goes to reading settings and 'Call settings error Network or SIM card Error' note this works perfectly fine with a different phone on same network.
I am roaming currently, but other hardware operates just fine roaming and it is essential to me to be able to handle call forwarding.
Anyone else ??
Can anyone confirm if this is working on thier phone or network ??
Settings -> System apps -> call setting -> call waiting generates errors on all 4 options. Goes to reading settings and 'Call settings error Network or SIM card Error'
My brother got the same behavior.
It worked fine as he set the forwarding.
Later he enabled VoLTE and ( after unlocking the Bootloader) VoWiFi.
We can't figure out which of these 2 actions leads to the behavior yet, but we are looking into it.
Did you enable VoLTE or VoWiFi too?
Spacerat1 said:
My brother got the same behavior.
It worked fine as he set the forwarding.
Later he enabled VoLTE and ( after unlocking the Bootloader) VoWiFi.
We can't figure out which of these 2 actions leads to the behavior yet, but we are looking into it.
Did you enable VoLTE or VoWiFi too?
Click to expand...
Click to collapse
Mine is working now..
I set it up with a different phone but with the latest build I can pause and resume the set up forwarding..
Still have a few issues (call echo, some camera problems) which reduce it from perfect but its very liveable.
Forgot to add.. I had to change the vendor firmware to get the latest PE rom working so could have been that..
I want to use the overseas version in Japan.
Is there a way to enable volte?
海外版を日本で使いたいのですが、
volteを有効化する方法はありますか？
Did you try these steps?
Dial *#*#3642623344#*#* (which is *#*#ENHANCED4G#*#*) long-press the wifi icon, then select SIM1, and turning off 4G Calling and back on again; VoLTE icon appears shortly after that.