please help me for enabling volte, I have reliance jio sim (INDIA), I installed jaguar rom even though call is not going .
Nihas61 said:
please help me for enabling volte, I have reliance jio sim (INDIA), I installed jaguar rom even though call is not going .
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There are several factors that may affect Volte:
1. Your provider may have restricted Volte only to their own devices
2. The frequency they use volte on may not be supported by the phone
3. You may require IMS credentials from your carrier
4. Your device may require modem upgrade, which is not available.
Look at Volte discussion on Z2-Z3 threads. You may need to install LP stock firmware and use a special app to select Volte modem that is already in baseband, but not activated and then return to Jaguar.
All I have said in my thread is that Volte is supported on Android side...
Nihas61 said:
please help me for enabling volte, I have reliance jio sim (INDIA), I installed jaguar rom even though call is not going .
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Same problem Looking from many days
---------- Post added at 09:52 PM ---------- Previous post was at 09:43 PM ----------
optimumpro said:
There are several factors that may affect Volte:
1. Your provider may have restricted Volte only to their own devices
2. The frequency they use volte on may not be supported by the phone
3. You may require IMS credentials from your carrier
4. Your device may require modem upgrade, which is not available.
Look at Volte discussion on Z2-Z3 threads. You may need to install LP stock firmware and use a special app to select Volte modem that is already in baseband, but not activated and then return to Jaguar.
All I have said in my thread is that Volte is supported on Android side...
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1. its not applicable for jio jio sim not device restricted.
2. Jio Supported LTE bands Available In C6903 So it also not.
3. Its also not coz jio open for all no need any credentials just insert sim in any phone.
I think 4th is possiblility of jio not working. hardware wise Xperia Z1 supports VOLTE so i thik its needed modem patch also. any idea? Its possible coz we are using international Phone?
coolboy744 said:
Same problem Looking from many days
---------- Post added at 09:52 PM ---------- Previous post was at 09:43 PM ----------
1. its not applicable for jio jio sim not device restricted.
2. Jio Supported LTE bands Available In C6903 So it also not.
3. Its also not coz jio open for all no need any credentials just insert sim in any phone.
I think 4th is possiblility of jio not working. hardware wise Xperia Z1 supports VOLTE so i thik its needed modem patch also. any idea? Its possible coz we are using international Phone?
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Hey , does the Jio4GVoice app work for you cuz for me the call cuts out just as soon as I make it. Also what kinda speeds do you get?? I get around 150-250kBps...barely-- LTE ought to be faster.
masterofnocrack said:
Hey , does the Jio4GVoice app work for you cuz for me the call cuts out just as soon as I make it. Also what kinda speeds do you get?? I get around 150-250kBps...barely-- LTE ought to be faster.
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You can only have high definition calls when both devices have a working Volte. If the other phone doesn't have it (which about 95% don't), you are limited by the quality coming from the other phone. In other words, the channel you are on is wide enough for HD, but if no HD is coming from another phone, there is no Volte quality. It is going to take years and new devices for this to work...
optimumpro said:
You can only have high definition calls when both devices have a working Volte. If the other phone doesn't have it (which about 95% don't), you are limited by the quality coming from the other phone. In other words, the channel you are on is wide enough for HD, but if no HD is coming from another phone, there is no Volte quality. It is going to take years and new devices for this to work...
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Bro, you don't seem to understand the situation with Reliance Jio; its a brand new 4G ONLY carrier with NO 3G/2G fallback. Which means that if your phone doesn't have VoLTE then you can't make a phone call. To circumvent this problem , Jio made an app - Jio4GVoice , which lets you make calls and send messages even if you don't have VoLTE . But that app isn't working for me. I just wanted to know if this is a common problem with the Z1.
P.S: can someone confirm that band 40 works if I unlock it using olokos' method?
masterofnocrack said:
Bro, you don't seem to understand the situation with Reliance Jio; its a brand new 4G ONLY carrier with NO 3G/2G fallback. Which means that if your phone doesn't have VoLTE then you can't make a phone call. To circumvent this problem , Jio made an app - Jio4GVoice , which lets you make calls and send messages even if you don't have VoLTE . But that app isn't working for me. I just wanted to know if this is a common problem with the Z1.
P.S: can someone confirm that band 40 works if I unlock it using olokos' method?
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Try to see if the app can be configured. If you can place a call and then it cuts off once the other party picks up, you may not have enabled the correct codec.
In my view, having a Volte only network is stupid. The company probably is cutting corners to save money. Also, check LTE speed, I bet you are not going to have high speed at all. I have read Reliance's website: looks like too much hype...
Edit: Again, the only benefit of having Volte is high definition audio and video. And neither would work unless both phones are Volte and on the same network. If you don't have that, you have no benefit of Volte. Here is the same from the Indian Express::
"HD Calling is being touted as a major feature of the VoLTE saga, but there is a caveat. Calls are in HD only if the parties engaged in a phone call are both on Reliance’s Jio network The call has to originate and terminate on a VoLTE enabled handset. You can still make and receive calls from other networks, but they won’t be in the higher quality standard that you can expect from a VoLTE call."
http://indianexpress.com/article/technology/tech-news-technology/reliance-jio-4g-volte-technology-heres-how-voice-calls-will-work/
optimumpro said:
Try to see if the app can be configured. If you can place a call and then it cuts off once the other party picks up, you may not have enabled the correct codec.
In my view, having a Volte only network is stupid. The company probably is cutting corners to save money. Also, check LTE speed, I bet you are not going to have high speed at all. I have read Reliance's website: looks like too much hype...
Edit: Again, the only benefit of having Volte is high definition audio and video. And neither would work unless both phones are Volte and on the same network. If you don't have that, you have no benefit of Volte. Here is the same from the Indian Express::
"HD Calling is being touted as a major feature of the VoLTE saga, but there is a caveat. Calls are in HD only if the parties engaged in a phone call are both on Reliance’s Jio network The call has to originate and terminate on a VoLTE enabled handset. You can still make and receive calls from other networks, but they won’t be in the higher quality standard that you can expect from a VoLTE call."
http://indianexpress.com/article/technology/tech-news-technology/reliance-jio-4g-volte-technology-heres-how-voice-calls-will-work/
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No , the app doesn't have much config options .
Sometimes , the phone I call rings half a second and then cuts out other times it just cuts out out without anything.
I've tried it and volte doesn't work on jaguar ROM. Any ideas??
Your right though the avg DL speed is around 200kBps where I live which ain't nothing to write home about for an LTE network . Then again our Z1 doesn't support band 40 out of the box and that's supposed to be jio's high speed band. But jio is totally free till Dec 31st and well voice calls are free forever. So being able to make a phone call with this sim is kinda important
masterofnocrack said:
No , the app doesn't have much config options .
Sometimes , the phone I call rings half a second and then cuts out other times it just cuts out out without anything.
I've tried it and volte doesn't work on jaguar ROM. Any ideas??
Your right though the avg DL speed is around 200kBps where I live which ain't nothing to write home about for an LTE network . Then again our Z1 doesn't support band 40 out of the box and that's supposed to be jio's high speed band. But jio is totally free till Dec 31st and well voice calls are free forever. So being able to make a phone call with this sim is kinda important
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Volte is a sip call, which requires 1 mb to connect and 3-4 mb for a reasonable quality. 200 kbps, which is gprs, is simply not enough to carry voice.
optimumpro said:
Volte is a sip call, which requires 1 mb to connect and 3-4 mb for a reasonable quality. 200 kbps, which is gprs, is simply not enough to carry voice.
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Hmm ... Maybe that's the reason . But my friends have no problem with that app. That's why I need to know if this is a Z1 specific problem.
Oh and I'd like to point out that its actually 200kBps.
The VoLTE provisioned flag is turned on. I checked it by dialing *#*#4636#*#*
The problem lies in the Cellular Network settings menu. There is no option to enable enhanced 4G LTE services.
The network I'm using supports only VoLTE calls (Reliance jio, India).
I even tried turning the VoLTE provisioned flag off and then on again but it just isn't responding. It always "stays on" no matter how much I click (i.e., it always says "TURN OFF VOLTE PROVISIONED FLAG" no matter what)
What could be the problem here and how do I solve it?
same issue here and im also waiting for the fix
What exactly are you guys trying to achieve? Native VoLTE support? That won't happen unless Motorola implements its on a firmware level though a patch like they did for the Moto X Play, which they never will.
Even if they could do it quite easily Lenovo will never release a feature enhancing patch for Moto X Gen 1, a phone manufactured while Motorola was a Google company.
As far as Lenovo is concerned the Gen 1 X is dead and done with, planned obsolescence at its best.
So stick to the Jio4GVoice app, it more than does the job.
i was going through my old lg g3 and saw the volte packages cant anyone port the packages to the oneplus 3t
VoLTE is enabled by default on the OP3/T. It's up to the carrier to provision VoLTE onto your device for it to actually work though. The problem with some major carriers is that they screen the IMEI of the phone you're using and won't allow you to use certain features such as VoLTE unless you buy a branded phone from them. If you call customer support, they're going to come with with some BS excuse like "your phone is incompatible with our networks or VoLTE." Large networks are prone to pulling shady stuff like this to get users to buy more stuff from them. Not all networks will do this though, as it seems India's Jio networks allow all phones to use their advanced features.
All in all, porting software from another phone will not enable VoLTE on your phone. You might be enable to enable it by spoofing your phone's IMEI, though I'm pretty sure that's illegal or against some ToS.
Guys any custom rom with vowifi working in India?
Airtel voWifi not supported
I am also looking for the same. I live in Mumbai and there's ZERO network for Airtel (vodafone, MTNL, Jio get good reception). I don't want to switch provider again as I did it some time ago. I have a decent wifi connection and the news of wi fi calling made me relax however I was surprised to see that Airtel doesn't support Moto G5 S Plus. Tried various things but nothing worked when I finally realised that this phone doesn't support wi fi calling. If there is any custom ROM that supports wi fi calling, please do let us know as the network issue has literally screwed me. No calls at home. Thanks guys.
There is a workaround - if a carrier supports it - is called call forwarding.
Jio also not supporting VoWifi.
Looking forward for a solution.
...other than T-Mobile in the U.S.?
Though both the hardware and the last Sony stock build of Android Marshmallow support WFC (and by "support" on the Android side, I merely mean it's possible to at least get the "WiFi Calling" menu items to show up in Settings), I am looking for evidence that any carrier anywhere in the world *other* than T-Mobile U.S. ever actually supported this.
I don't count T-M because they had their own unique model (D6616) with special band support for their network and a special build of firmware that included support for T-M WiFi Calling. The D6616 firmware was also never updated past Lollipop 5.0.2, and "native" VoWiFi did not come to Android until 5.1.1.
But I have yet to find a single report of anybody using WFC on international Z2/Z3/Z3c models. Seems strange that the device itself would have support for it but none of the carriers that sold the device would. (Perhaps it was just so early to the WiFi Calling party that no carriers ever bothered?)
I can get VoLTE working on the Z3(c) just fine, but have not had success with WiFi Calling yet. It makes me wonder if possibly despite getting both Lollipop 5.1.1 and Marshmallow, the Z2/Z3 series had some critical piece of the WFC implementation omitted either from the modem baseband firmware, or from the Android side of things (the UI exists to toggle it on/off but it's not actually functional under-the-hood / doesn't properly send the right commands to the modem to enable).