Understanding VoLTE and its implications.
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VoLTE is a service that uses various IP protocols to enable voice calls over LTE networks.
It takes the analog voice signal from the microphone and encodes it to digital data. It also decodes the incoming digital data to an analog signal that is sent to the speaker.
To prepare for transmission, the data is split and encapsulated in packets that implement the IP protocols. For reception the opposite is done (the packets are decapsulated and the data is reassembled).
The packets are transmitted and received over the 4G LTE network.
There are specific frequency band requirements that VoLTE-capable devices must meet based on the operator's deployed LTE bands. So if your VoLTE capable phone does not support the frequency bands used by Fizz it can't work.
There can also be differences in the codecs (encoders and decoders) used by operators. If the codecs are different it is the equivalent of speaking different languages.
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> @BeakBird said:
> VoLTE is a service that uses various IP protocols...
This is very interesting, you seem very knowlegeable on this! My current phone is on the whitelist but the phone I am looking to purchase is not. Do you know, roughly, when 3g will be phased out?0 -
I get the feeling that the whitelist will grow until then. Specially for newer phones.
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> @BeakBird said:
> I get the feeling that the whitelist will grow until then. Specially for newer phones.
I hope so! I know its unlikely but I hope they also whitelist some more niche devices as well. Like the suspiciously cheap Android phones on Amazon (some are actually decent!)0 -
I think it will be a business decision. So devices with the largest market share will be prioritized.
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> @BeakBird said:
> I think it will be a business decision. So devices with the largest market share will be prioritized.
Makes sense. Although the current whitelist has TCL phones on it, and I don't imagine those are super popular, at least compared to all the other phones on the whitelist (Google, Samsung, Apple)0 -
Hopefully all the involved parties will eventually agree on a common set of protocols and codecs eliminating all the device restrictions.
Once a standard is established phone manufacturers can update their firmware to be compatible.
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OnePlus can be configured to enable Volte with Fizz. It's for rather advanced users, but I made it work . You need Videotron mbn file from pixel 5 , follow the upload process and them enable profile in PCD tools.1
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Hi. Does this require the phone to be rooted?
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> @ansher said:
> OnePlus can be configured to enable Volte with Fizz. It's for rather advanced users, but I made it work . You need Videotron mbn file from pixel 5 , follow the upload process and them enable profile in PCD tools.
This is pretty great info! Any idea where to find the mbn file?0 -
> @ansher said:
> OnePlus can be configured to enable Volte with Fizz. It's for rather advanced users, but I made it work . You need Videotron mbn file from pixel 5 , follow the upload process and them enable profile in PCD tools.
This is a great idea. I just grabbed the mbn file, but I'm curious as to what device you used this on? I have a op7pro and a op12 as well. Can you point me to the pcd tools?0 -
Maybe you could try reaching him via private message. I'm curious about the procedure as well. I'm wondering if you need to root or just copy via ADB.
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PLEASE support more phones with volte.
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Maybe they have their reasons.
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Yes, they sould support more phones!
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"Volte" is an industry standard, right? Whether they are on any phone, it should work, at least those that support the right frequencies, right?
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Yes most of the new phones support Volte but the phone carrier might choose to not support a phone So even if your phone has it it might not work because of that
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Ok, thanks
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You're welcome
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I wish Fizz would tell us what it takes for a phone to be certified (in technical terms).
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Yes it would be nice, I would also like to see more phone on the certified liste
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If they explain what it takes maybe we will know why the list is limited.
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Yea, beacause there's not many brand on the list
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They will need to expand the list if they want to remain competitive.
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If a OnePlus 8T KB2005 is certified on AT&T does that mean that roaming volte in the USA will work as long as I'm connected to ATT?
Or is it that fizz has not certified so even out of luck on ATT?
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I don't get it.
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Thanks for the info!0
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Did it finally work? Thanks for updating
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wow, I learned something new today!
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I'm curious to know too!
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Probably it didn't lol or changed phone, usually those USA phones are only meant for that specific carriers, I remember the Blackberry with those USA carriers phones only compatible there and were cheaper Blackberry because of that back than seen it online like on Ebay and such, that was long time ago
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everyday, it's a learning day 🙂
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Yea that make sense! Blackberry were nice its sad the compagnie didnt keep up. Fizz should add more supported phones!
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Blackberry, They don't have anything left on mobile I think?
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No they dont, the last phone they made was in 2018.
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It's valuable, they had an interesting keypad system on their phone.
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Yes I guess its the end of an era they were big player in phone space a few years ago.
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Yeah lol had the Blackberry Curve back than I think the 9360, it was pretty good for texting fast and business phone feels to it
Yeah that's forsure
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Not quite sure about this information, need to do more research on it
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Oh shoot… that's why their stock fell after awhile
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Yeah exactly, extremely convenient way back for texting, had a few curve phones from BlackBerry before
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We need a phone as durable as blackberry. I never had one. The only thing I had at that time was a flip phone and I dont remember the brand lol
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Yes probably and they stopped supporting their phones in 2022.
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For people who do, does it still work?
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For some it wont work.
Due to BlackBerry’s decision to discontinue certain devices, affected customers will need to upgrade to a new phone by January 4, 2022. If people continue to use their device after January 4, 2022, their device’s calling, data, texting, and 9-1-1 emergency service capabilities will no longer be reliable.
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Very Sad!!!
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Yeah accurate, Blackberry were so durable and a quality phone overall.
Lmao I never had one flip phone but it was a Sony Erickson my first with like 3.2MP camera, it was good for texting nothing special lol
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Damn, they stopped completely everything? Like zero products?
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100% it should, they are bulletproof like Nokia lol
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I had years a Windows Phone 8.1 and was still going and going very well but no longer supported and none of the recent applications were present last in those that was Windows 10 mobile
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