Voice over IP (VoIP) is a name describing a range of technologies that enable voice communications over the internet, and private networks. Commonly VoIP software includes Skype and is also included in many instant messenger clients such as MSN Messenger, Google Talk, Yahoo! Messenger and AIM and is ...

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Are there any apps/ways to make free international calls without internet? [on hold]

I'm looking for a way to make free (or cheap) international calls when I do not have access to Wifi/3g/4g. There used to be a service called Jajah in which one could call a local number which would ...
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0answers
8 views

Sound when call connected in Google Hangouts / Voice

Google recently made a change to the voice dialer in Google Hangouts: when the call is connected, an annoying sound is played in the earpiece. The person with whom you will be speaking often hears ...
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0answers
30 views

How to start WiFi automatically on VoIP app demand

Phone is connected to internet with default program from my operator, it is a slow GPRS, EDGE or 3G internet, whatever is available in the moment. I would like to make my phone try automatically ...
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0answers
23 views

How to stop Android from disrupting VoIP calls over data when connecting to Wi-Fi?

I use Google Hangouts on my Nexus 5 a lot to make voice (VoIP, that is) calls over LTE. Also, I usually like that we have Wi-Fi everywhere on campus which I can use to save my LTE data. However, when ...
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1answer
40 views

Call forwarding from device 1 mobile network to device 2 data network

My brother's new job is underground with no cell reception or 3G. He wants to leave his phone upstairs so it can receive calls and SMS, and somehow forward them to him downstairs to Android / PC / Mac ...
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1answer
224 views

Android phone as a GSM gateway

I am currently in a foreign country. Is there anyway which I can make calls using my home country Android device from here? I mean I connect to that phone through VoIP and Android device set up a call ...
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2answers
17k views

Disable or prompt VoIP calling on Android Whatsapp

I recently updated my Whatsapp on Android. I noticed that it allows voice calls with the new version. There is a contact that resides in the same city as me that I would like to place a call to. ...
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0answers
211 views

Configure Google Voice/Hangouts to work like T-Mobile's wifi calling?

I have a Google Voice number, and I have Hangouts on my phone. What I would like to do is forward my Google Voice number to my "real" phone number when I'm in range of a cellular network, but answer ...
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1answer
74 views

Does Google still offer free incoming/outgoing voice calls with any of their Android services?

On Android, is Google still offering free incoming or outgoing voice calls to landlines/cellphones through any of their services? It seems like they keep changing it, and everything I read has ...
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1answer
3k views

How to convert Viber's voice message files to common audio file?

Viber's Voice message files are located in : "/sdcard/viber/media/.ptt/" directory, and they don't have any extension format on them. so, I'm looking for a solution to convert them to a common ...
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0answers
90 views

Calling between Linphone and RedPhone

I have successfully called RedPhone from Signal (iPhone). Can I do the same with Linphone? As I understand both Linphone and RedPhone use ZRTP, but I have not found a way to call between the two ...
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0answers
47 views

Twilio Android app has annoying echoing voice?

I am using the Twilioid app (https://play.google.com/store/apps/details?id=com.nethram.twilioid&hl=en) for my android phone and the person receiving the call reports that they can hear their own ...
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1answer
1k views

How do I forward incoming calls over VOIP to another client?

Is there any way I can take an incoming call and use an app or a system feature to turn my Android phone into a forwarding client so that I can then forward this via VOIP to any other client in the ...
2
votes
0answers
808 views

ICE (Emergency) contacts from lock screen - how to access when SIP is configured?

Using Android version 4.4.2 (on Samsung Galaxy S5 Mini). I have added one of my contacts to the OS built-in ICE contact group and assigned to one of the four emergency contact buttons that are shown ...
1
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1answer
218 views

VoIP on wifi not working in sleep mode

My calls don't come in, with voip on wifi, when my nexus 5 is in sleep mode. I went into settings to put "always keep wifi on" but no result. When screen shuts down, my voip app seems to disconnect ...
2
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0answers
884 views

How to automatically use SIP/VOIP for international calls

I have a cell phone plan that includes 9 hours of national calls, however, international calls are billed at extreme minute-rates. For this reason I use VOIP/SIP for international calls thorugh the ...
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0answers
129 views

How to make caller id work for incoming voip calls

I have a voip account on my galaxy S 5, using the built in internet calling, which works perfectly for calls. The problem is caller ids arent matching for incoming calls because of the sip server. ...
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1answer
99 views

PC from/to Android voice communication without Internet

I want to call my PC using my Android phone (and vice versa) without internet. PC to Android or Android to PC, not just Android to Android. I think it is possible, but not sure if there is a program ...
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0answers
222 views

VOIP call problems on samsung s4 running 4.4.2

I recently updated my Samsung Galaxy S4 to 4.4.2 and since then my VOIP calls are not going. Video calls work but audio calls don't. I have tried whilst connected to 2g/3g/WiFi and I have also tried ...
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2answers
2k views

how to make calls from my cell number, while using my laptop as the “headset”?

I want to be able to dial out from my laptop (a macbook pro), using my laptop headset to communicate and my laptop to initiate the call, however I want the number to be the same as my cell phone's ...
1
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1answer
187 views

Can I route a call via SIP based on a phone number using native SIP android?

My Android 4.x phone supports SIP. However, the options when to use the "Internet calling" are very limited: "For all calls", "Only for Internet calls", "Ask for each call". I would like to use ...
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1answer
719 views

Do any Android VoIP SIP clients support GCM (like APNS)?

It would appear that Android has a technology similar to APNS, called GCM (Google Cloud Messaging). Historically, in order to promote battery life, Apple did not let the apps run in the background ...
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1answer
279 views

Skype cutting out on Samsung Galaxy Ace III

I've had my phone (Samsung Galaxy Ace III) for around 3 weeks now. Ever since I received it I instantly installed Skype and for some reason, when ever I'm calling any of my friends their voices cut ...
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0answers
2k views

LG G2 Native SIP client (where Is It?)

For some reason I couldn't find the native SIP client on this Phone. On my Note 2 N7100 it's under Settings-> Call Settings-> Accounts Will someone please show me where it's hidden? Note: LG G2 D802 ...
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2answers
4k views

How to make incoming SIP calls work on Android 4.x?

I have a SIP account which I entered into the "Internet Call Settings" of the native android phone app. I am able to place outgoing SIP calls, but no luck with the incoming ones. I am new to the SIP ...
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2answers
451 views

Transparent Call Proxy

I was wondering if it would be possible to transparently route some calls over VOIP as opposed to the cell radio. My wife has terrible signal issues with her Galaxy S3. Verizon is no help and before ...
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0answers
260 views

VPN client based web browser for Android to cross over all STUN/TURN/ICE/NAT issues and have a freedom of multimedia

Its too hard to first build one apps and then its nightmare to make the network work. Is it not possible in Android Mobile/Tablet and all Chrome browsers default to have VPN Client embedded? So that ...
0
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1answer
563 views

How do I set up Google Voice as the provider for an unactivated phone?

I've got this Droid X, it's not activated, and I'd like to use Google Voice as the provider (this means it will be Wi-Fi only; that's OK.) Problem is, Google Voice needs the phone to have a number ...
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votes
6answers
11k views

Use my Land Line with Android?

Is it possible using a computer and WiFi, hardware plugin box or something to allow me to make (and receive) telephone calls using my Android phone through the existing land line? It would be more ...
0
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1answer
174 views

Can I use android phones and PC as walkie talkie? (without internet!)

I want to call my PC using my android phone(vice versa) without internet. I think it is possible, but not sure there is a program like that. PC to Android or Android to PC. Not just Android to ...
2
votes
1answer
214 views

Can I make a Wi-Fi VoIP call on Google Voice without third party applications?

I can't seem to make pure Wi-Fi VoIP calls on Google Voice without a third party application such as GrooVe IP. Is this the case?
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4answers
4k views

How do I make wi-fi calls from a cell phone with no number now associated with it?

I recently got tired of paying $65+ a month for cell service when I get mostly email. So I dropped my Sprint service in favor of $20 a month, no-contract phone and a Nexus 7, because WiFi is seemingly ...
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3answers
9k views

Android phones with native SIP client?

I've heard from various sources that Android does have SIP support built in starting around version 2.3 Gingerbread, but I yet to see a single phone actually having it in its setup menus. Just ...
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0answers
144 views

My CallerId is not revealed when using Internet Calling (VoIP) on ICS

I configured my VoIP account with ICS Internet Calls, so I can call over WiFi using a VoIP account. However call receivers don't get my Caller ID, instead it comes up as withheld/unknown number. ...
2
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0answers
799 views

Unable to hear caller when using native internet (SIP) calling on Jelly Bean

I am using the native internet calling feature provided on Jelly Bean. (I believe this feature has been available since Gingerbread.) I can make outgoing calls without issue. Since my SIP account is ...
4
votes
4answers
14k views

How can I make direct phone-to-phone VoIP calls without Internet (on LAN or Wi-Fi)?

I'm looking for a way to make VoIP calls between two Android devices without having any intermediate server (SIP server) or an Internet connection. Is this possible?
3
votes
1answer
2k views

Using Android phone as Bluetooth headset to PC [duplicate]

I'd like to use my HTC One S (running Android ISC) as a Bluetooth "headset" for my computer, so I can use it to make VOIP calls. For devices without that capability built in, are there ...
2
votes
0answers
623 views

Use tablet as a Wi-Fi handsfree device?

My question is: Is there any way to use Tablet as a hands free adapter by Wi-Fi? With Access point created in the Tablet? "No internet" Device-To-Device lan connection. For Example: call ...
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0answers
598 views

Lightweight voice chat solution for Android gaming?

I'm currently looking for a solution to let me and my friends talk to each other (voice chat?) while in-game on an Android MMORPG (Ragnarok Online) without requiring too much resource as I am ...
1
vote
3answers
8k views

Using an Android phone like a SIP ATA

I would like to get a few Android phones functioning as a SIP ATA so I can make and receive calls via SIP. I realize one could use Bluetooth to pair with something like Asterisk, but I had high hopes ...
4
votes
2answers
677 views

How to VPN only a single application?

Say you only want to route the traffic of a single application through a VPN. (Because the application lacks proper encryption support or the remote service is only available on a cooperate network.) ...
5
votes
1answer
587 views

How to hide (to my carrier) the use of VoIP?

I plan to use Voice over IP with my android phone (Android 2.3 via Skype, Fring, JaJah, Line2 etc.). As I've read that my carrier is filtering VoIP protocols, I wondered if there are some protocol ...
11
votes
2answers
12k views

How can I make a point-to-point VoIP call over Wi-Fi?

I am searching for a way to make a point-to-point VoIP call between two Android devices without having any intermediate server (SIP server) or an Internet connection. I just have an access point (or ...
7
votes
1answer
2k views

Shortcut to enable / disable VoIP/SIP on Gingerbread?

Gingerbread comes with a cool SIP / VoIP integration. However, this feature drains the battery quite a bit. So I'm looking for a shortcut to enable SIP. So far, I always have to go deep into Settings ...
7
votes
1answer
1k views

Increase Wi-Fi Roaming Aggressiveness on Samsung Dart?

I have a T-Mobile Samsung Dart (which IIUC is a re-branded Samsung Galaxy Mini) and a Wi-Fi network in my apartment with two access points. When I make Wi-Fi calls while walking from one end of my ...
5
votes
2answers
6k views

Answer my phone on my Tablet?

I have an Android phone (HTC Desire Z), I also have a Android tablet (Acer Iconia Tab A501). I would like to link up my phone to my tablet so I can answer my phone on my tablet. Is this possible ...
7
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3answers
5k views

Is there any low bandwidth VoIP software for Android?

I have measured Skype's bandwidth consumption: When just running Skype: ~0.09 KB/s When talking to someone through Skype: ~9 KB/s Is there any VoIP software available in the Android Market that ...
3
votes
1answer
143 views

automatically choose voip service when dialing?

Is there a way to setup my phone so that when I dial someone who has an account with a voip service (skype, viber etc.) it will use that instead of the regular call? (I need to be registered with the ...
2
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6answers
1k views

How can I receive phone calls through Wi-Fi on an Android phone?

How can I receive phone calls from a landlines/cellphone when I have Wi-Fi connectivity, but no cell phone service?
4
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2answers
331 views

Receiving calls over Wi-Fi first

I just got an android 2.2 prepaid phone (no data plan, so I'm planning to have 3G off). I would like to find some service/android app combination that would let me receive calls over Wi-Fi on Skype or ...