U assuming LTE only device is normal lorry, LTE-A device is normal vehicle on the road.

In LTE only network = 1 lane road, all lorry n vehicle jam in a lane.
In LTE-A network = 2 lane road, all lorry stuck at lane 1, while normal vehicle can use both lane

5s not support volte leh...:/

Dun simply put ur statement if you don't know.
U can use volte call to anyone and anyone can call u with/without volte.

The only thing only for volte to volte is better setup time and higher HD voice compared to normal 3G/2G calls.

SE support. Pls go check digi volte faq

To enjoy these new features, which come at no additional cost, both devices making and receiving the call must be VoLTE-capable with the feature switched on and with both customers located within Digi’s 4G LTE coverage area.
This one? Perhaps the feature is VoLTE quality.
How can a phone will know who he dial is iphone with volte capability or no before reaching them?
Another fact, if YES 4G VoLTE call maxis user now? what should they do? drop to 3G(they only have volte)? call drop?

If you are saying to have volte quality then you are right.

A call B:
A (iphone VoLTE) to B (3310) = the call at A will still VoLTE, remain at 4G
A (3310) to B (iphone VoLTE) = the call at B will still VoLTE, remain at 4G
A (iphone VoLTE to B (iphone VoLTE) = both side will at VoLTE, remain at 4G .. if network stable, it only requires 1s to reach B, same as wifi calling to wifi calling

This post has been edited by prosibu: Oct 27 2016, 06:27 PM

It uses different APN which is free of charge .....

But currently the call will be like this.
For example DiGi user with volte call to YES 4G VoLTE

DiGi user --> DiGi IMS -- > DiGi 2G/3G network ---> YES 4G Gateway -- > YES 4G IMS --- YES 4G user
and both side will using VoLTE 100000000% for sure.

DiGi IMS network connects to other IMS network will be real after this, for better call setup advantages and saving TDM costs.
FYI, government previously still forcing telcos to use TDM for interconnection between telcos.
FYI, ZTE is ZTE. Many issues comes due to legacy 2G/3G/CSFB network. I cannot tell more at here

A big wrong.

EPC/PGW detect this when user register VoLTE via different APN (which is "ims" for U Mobile, DiGi and Yes 4G, im not sure whether this is standard APN for all VoLTE in the world or no). Then phone will perform SIP registration to IMS network.
Calling will cause phone trigger SIP calling to ANY numbers, as long as the number exist (999 and 112 are still pending MCMC standard).
VoLTE and Wifi calling all using SIP call. A SIP call wont check where is the destination or even the destination is fix line, or mobile or VoLTE or no. The call just go through.
If i am U Mobile and U are digi, and u can know my subscriber using VoLTE or no then GG ad lo me
but end to end HD voice capability can work if both parties agree on this
For example, DiGi VoLTE users ---> DiGi IMS ---> DiGi 23G ---> UM 3G ---> UM users (who phone support HD voice)
But ... slow slow wait.... government very slow at this.

talking about SIP call,
Did u see any skype call cant reach fix line/mobile phones?
Did u see any voip calls cant reach fix line/mobile phones due to they are SIP calling?
All legacy networks are accepting SIP INVITE and processing accordingly.
Those calls between MSCs and between OLOs are now using SIP protocol too(this one seldom, will implement soon).

And im holding iphone 6. I can call anyone using VoLTE (my signal wont drop to 3G).
And also Im part of the VoLTE testing. Im sure how DiGi core network/IMS network works.

Im not sure bout this... but normal call is 64kbps dedicated bandwidth... i think HD voice is more to the kHz the audio is captured? even though 3G HD voice also got 6.xx kbps

Currently digi maxis umobile celcom using 12.65kbps for HD voice codec bit.... and UM normal call using 12.2kbps... tat is y UM calls will be only slightly difference between HD call and normal call in its 3G network

https://patentimages.storage.googleapis.com...000025_0001.png

This post has been edited by prosibu: Oct 27 2016, 09:25 PM

which model you having?
I got iphone 7+ not working with volte
but iphone 6+ working with volte

both 10.1 and carrier 26.1

and how long you insert your digi sim to your iphone.
DiGi has to enable your sim to VoLTE enabled and send u a sms that your number is activated VOLTE.

This post has been edited by prosibu: Oct 27 2016, 09:24 PM

Using different APN when you perform registration and making calls. And the billing only charges my3g APN instead of VoLTE punya APN
Previously, when u make a call, the signal will drop to 3G. Actually it is quite insecure as the fallback to 3G steps are not guarantee.
Of coz, our calls will drop to 3G if we make VoLTE calls where there is weak LTE coverage.
Perhaps telco wanna users consume data in 4G network instead of legacy 2/3G network.
Soon the 2G and 3G will be dead also

My opinion is it is just because iphone brand supported VoLTE devices amount has the most among DiGi network. Followed by Samsung.
They already finished test with samsung and going to live anytime

That is why im totally disagree any of his point Never mind, we learn new thing

you sure u connected to LTE-A?
you sure u get 100mbps above when connect only 4G?
What is ur edge model?

I only tested 100mbps above with iphone 7+ only I believe the phone is support LTE-A
will not certified 100mbps below as LTE-A as long as the phone din show 4G+ or iphone(stupid iphone!!!)

launch date for S7 edge user?
Did u receive SMS that your number activated VoLTE? If yes, then it will come real soon.
Else need to wait lo

DiGi activate user profile based on the device they used

This post has been edited by prosibu: Oct 27 2016, 10:06 PM

wa... then i duno liao leh, i also nvr holding a 4G+ phone

perhaps u ask at S7 edge thread thr?

A site can transmit band 3 and band 7 together... so there is no issue on this.
Furthermore, if network configured, you can connect band 3 of site A and band 7 of site B
or even band 3 of site A to band 3 of site B (im not sure for this)
UM doing 4T4R, receive 40Mhz of same 10Mhz at same tower (wtf i also duno about this)

Perhaps his number has not provision yet. U should ask him whether he receive SMS that activated the VoLTE 1st?

Call tone different when your called party is also VoLTE. DiGi very good for this.
U Mobile engineering force ZTE to use same tone as 3G 2G. This causes users cannot differentiate the calls is originating from where...

Yes, tried it before.

Yea, better do that

+1

+1

I tested using note 5... also having same result...
y DiGi makes our life so suffer... have to check with secret code....

The statement state that free internet ....


Aren't ur free LTE weekend is considered free internet???

But i still can use idd club free 1gb 64kbps to perform watsapps call now...
@@

can guide us how to use on android?

I try called 2 times. both over 1 minutes.
call not disconnected but the sentences are choppy

have u tried local friends?
Perhaps the telco oversea blocked the voip?
i tried watsapps with my bro(unifi), the call seems go thru hor

Else u try connect wifi to watsapps call them n see if calls still drop or no lo

Thanks for the guide.
I tot it wont work if do like this...
Who knows it work perfectly at Huawei P9


This post has been edited by prosibu: Oct 31 2016, 03:52 PM

mine fail to call 0162211800, call drop to 3G... can help try urs?