Call Waiting Problem in CM12 or any Lollipop based ROM!! - ONE Q&A, Help & Troubleshooting

I have been facing this issue from the time I installed CM12 or any CM12 based ROM. Pretty surprised that there are two or three mentions of this problem in some of the threads but non has replied. Don't know whether its a bug or some intermittent issue. Problem is When I am on a call and a new call comes in(call waiting), my call goes on HOLD automatically and if I reject the new call, my already active call didn't work. I have to disconnect the call and call the person again. This problem is very annoying.
Can anyone please help.

mannu_in said:
I have been facing this issue from the time I installed CM12 or any CM12 based ROM. Pretty surprised that there are two or three mentions of this problem in some of the threads but non has replied. Don't know whether its a bug or some intermittent issue. Problem is When I am on a call and a new call comes in(call waiting), my call goes on HOLD automatically and if I reject the new call, my already active call didn't work. I have to disconnect the call and call the person again. This problem is very annoying.
Can anyone please help.
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I'm having the exact same problem and have been searching for a solution but no luck. Because of this reason I've been having to go back to KitKat. Does anyone have a solution for this? I have the lollipop one plus modem that I flash every time I flash any lollipop rom

That's what happens when you volunteer to test alpha firmware.
An easy workaround is disable call waiting bc it sucks anyway. Nobody likes to be put on hold. You can have interruption-free calling and extra incoming callers get an old-fashioned busy tone.

Did anyone filed bug for this..

tollboy said:
Did anyone filed bug for this..
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No I just went back to kit kat.

same problem. its really problematic.even the people are ia m in call with are getting irritated as they are being pushed to hold. some one from cyanogen should address this
mannu_in said:
I have been facing this issue from the time I installed CM12 or any CM12 based ROM. Pretty surprised that there are two or three mentions of this problem in some of the threads but non has replied. Don't know whether its a bug or some intermittent issue. Problem is When I am on a call and a new call comes in(call waiting), my call goes on HOLD automatically and if I reject the new call, my already active call didn't work. I have to disconnect the call and call the person again. This problem is very annoying.
Can anyone please help.
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Click to collapse

Hello...I am yureka plus user....I have installed Cm12 manually.....I have resolved many issue.....but still facing is conference call....as it shows"can't switch calls" and goes back to current call......neither it hold the call.....shows same error...please help.....big fan of cyanogen.....as able to use full features of my device...

Related

[Q] Mic not working on gt-i9000 {ICS}

Hi, recently I flashed Onecosmic's ICS 4.0.3 RC3 on my galaxy s....now the problem is that whenever I receive a call the MIC DOES NOT WORK !!
While when i make a call it works perfectly.....its pissing me off....as i dont want to leave ICS because of this silly problem.....nyone with a solution????
(P.S: I have tried reflashing other ics roms...like that of teamhacksung...but the problem exists...its only solved when i get down to gingerbread.)
Androlover said:
Hi, recently I flashed Onecosmic's ICS 4.0.3 RC3 on my galaxy s....now the problem is that whenever I receive a call the MIC DOES NOT WORK !!
While when i make a call it works perfectly.....its pissing me off....as i dont want to leave ICS because of this silly problem.....nyone with a solution????
(P.S: I have tried reflashing other ics roms...like that of teamhacksung...but the problem exists...its only solved when i get down to gingerbread.)
Click to expand...
Click to collapse
I also have this annoying problem that stops the basic function of the mobile phone. I also searched the net but did not find any fix for it also tried several ICS builds/version available on internet but all are having this problem of poort MIC audio while incoming call, perfectly working when doing outgoing call.
I discovered that just after receiving the call if you taggle the mute/unmute button then it works perfectly no matter how long your call can go - i check this on more than 30 min call.
Hope developer should rectify this issue as soon as possible.
dk147in said:
I also have this annoying problem that stops the basic function of the mobile phone. I also searched the net but did not find any fix for it also tried several ICS builds/version available on internet but all are having this problem of poort MIC audio while incoming call, perfectly working when doing outgoing call.
I discovered that just after receiving the call if you taggle the mute/unmute button then it works perfectly no matter how long your call can go - i check this on more than 30 min call.
Hope developer should rectify this issue as soon as possible.
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Click to collapse
need this sorting asap paranoid is the best rom i have used so far with this bug the onjly thing making this just short of awsome

Wierd bug

Hi,
whenever i try flash any aosp or cm rom, basically whatever is not based on stock, i have this phone call bug.
What hapens?
I use BT headset to make phone calls. First call can be done normally. Then after i end first call and try make another one ROM hangs. Period.
Call is made, other side rings, and when ppl answe i cant here anything just see that call is ongoing due to timer runing. No solution then to restart.
Someone alse or is it just me and if any solution=?
Many thx in advance
jprednik said:
Hi,
whenever i try flash any aosp or cm rom, basically whatever is not based on stock, i have this phone call bug.
What hapens?
I use BT headset to make phone calls. First call can be done normally. Then after i end first call and try make another one ROM hangs. Period.
Call is made, other side rings, and when ppl answe i cant here anything just see that call is ongoing due to timer runing. No solution then to restart.
Someone alse or is it just me and if any solution=?
Many thx in advance
Click to expand...
Click to collapse
Bt headset can only be work with stock rom..
¶Help must be Thanked¶
This cant be true or....?
Someone alse plz=?

Please help with the "hello hello bug" (2-3 secs delay when answering a call)

Please help with the "hello hello bug" (2-3 secs delay when answering a call)
There are lots of old threads about this, but I can't believe this is still an issue. You know the same old problem - When I answer a call the first 2-3 seconds the other side does not hear me, then everything is fine. It is called the "hello hello" bug or "Call Delay" bug, The oldest posts I see that explain the same issue are from 2011. Now 3 years later this is still NOT fixed. Come on Google get your **** together seriously...
It seems that every android phone that I've owned had this problem. This is my 2nd nexus 5 (the first had memory problems) and I still experience the same bug.
Anyway is there a known fix for this? Does anyone had this problem and fixed it somehow? I've read that there was some "Call Delay Patch" but I cannot find a working link for this, the app is no longer in the play store also.
I am experiencing the same issue since I bought the phone, even changing the rom to CM11 did not change the situation. Does anyone have an answer to this problem?
no issues here, im using lichtis rastakat build with trinity kernel.
bump bump.. Is no one else experiencing this issue? Saying hello 2 times after answering is a bit annoying .
I've experienced this issue as well, but I've only noticed it when I'm communicating with an iphone user. It never happens when i call or receive a call from someone on landlines or android phones.
I my case this happens with litteraly any type of phone. This is a really weird bug because it doesn't seem to be device specific, i had this happen to me on my old lg optimus black, but then installing a different rom, fixed the bug, now this happens on all the roms i've installed.
Could it be baseband specific?

[Q] Incoming Call But nothing appear on lock screen

Hello,
I recently got lollipop update for my Nexus 5 OTA, After updating my phone i am experiencing issues while answering incoming calls. When i get an incoming call my phone rings and vibrate but nothing shows up on the screen.
I have to press the power button to bring my screen back to life and then unlock it to answer the incoming call. Without unlocking the phone i am not able to answer any incoming calls
This was not happening with 4.4.4. I am not sure if anyone else is facing same issue and i am not able to locate any workaround under settings of the phone. Any help on this will be highly appreciated.
Roy2208 said:
Hello,
I recently got lollipop update for my Nexus 5 OTA, After updating my phone i am experiencing issues while answering incoming calls. When i get an incoming call my phone rings and vibrate but nothing shows up on the screen.
I have to press the power button to bring my screen back to life and then unlock it to answer the incoming call. Without unlocking the phone i am not able to answer any incoming calls
This was not happening with 4.4.4. I am not sure if anyone else is facing same issue and i am not able to locate any workaround under settings of the phone. Any help on this will be highly appreciated.
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Click to collapse
Unfortunately this is a known issue that hundreds, if not thousands of people have been experiencing and reporting ever since the phone was released a year ago. So yes ever since 4.4, before even 4.4.2. Even more unfortunately it is a known issue that neither Google nor any carriers admit to own up to. Anyways to my knowledge no one knows if it is a software or hardware issue, but it is most likely not a carrier issue since it is reproduced on multiple different carriers. Anyways I will link you to the Google Forums thread that started on this issue a year ago and has hundreds of people posting and reporting it in that thread. You can find that post if you click right here.
The only solution is a work around, not a permanent solution. If you find out that someone called you, and the phone did not ring, restart the phone. It seems to have resolved the issue temporarily. I always restart mine every 2 to 3 days anyways to try to prevent it as little as possible, so that is what I would suggest. Also maybe state on your voice mail if you did not pick up to leave you a voice mail or send you a text so you know they called, because you been having issues with calls on your phone. That way you know someone called, because you will still get the text message or voice mail notification.
I had the problem mentioned in the second post (which may not be what OP was describing) and I solved it by trying out different radios. Latest one with Lollipop is fine, but the two before that weren't good.

[Q] big Call volume issue

I purchased my OPO two months ago and it was fine even in the call section. I love this phone but recently i have been facing a problem. When i place a call or recieve one then the person om the reciever's end is not able to hear my voice clearly. It's too low and sometimes my voice is also distorted. I have tried flashing various radio zip and also updated my phone to 05q, i came back to 44s and still i am having the same problem. I Googled it and i saw that some of the users are also having the same problem. When i reset my phone this problem gets solved but as soon as i download some apps.. I again start facing the same problem. It is quite frustrating.. Other than this.. This phone is too good. Please guys can u help me. Is there a way i can get rid of this?
flameonfzn said:
I purchased my OPO two months ago and it was fine even in the call section. I love this phone but recently i have been facing a problem. When i place a call or recieve one then the person om the reciever's end is not able to hear my voice clearly. It's too low and sometimes my voice is also distorted. I have tried flashing various radio zip and also updated my phone to 05q, i came back to 44s and still i am having the same problem. I Googled it and i saw that some of the users are also having the same problem. When i reset my phone this problem gets solved but as soon as i download some apps.. I again start facing the same problem. It is quite frustrating.. Other than this.. This phone is too good. Please guys can u help me. Is there a way i can get rid of this?
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hmm no replies. anyways i fixed this .. it seems it is really a big issue for oneplus one, they call it "robotic voice" and the fix is really simple. disable the "ok google" feature and delete your voice recording on it as well.

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