16 Receive and route phone calls through computer 2011-11-10T18:55:13.187

8 Google Voice to be used as a regular phone line 2009-09-04T20:16:58.610

7 microsoft lync linux client 2010-12-21T19:06:56.520

7 Which one VoIP SIP audio codec should I choose to high quality calls? 2013-08-23T15:50:17.687

6 best open source software for voice chat in linux 2009-09-08T11:08:31.120

6 What is the best way to import and/or sync Gmail-Google contacts with Skype contacts? 2010-02-14T09:27:05.007

6 VOIP calls break up when browsing internet 2017-03-08T16:34:24.860

5 Are there any free applications for audio chatting via Google accounts in Ubuntu? 2009-07-28T08:14:49.063

5 Recommended client to handle more than one SIP account? 2009-08-21T09:59:08.097

5 Do VoIP packets travel through the internet link in LAN calls? 2010-05-11T18:08:13.737

5 How to make calls from a remote computer through my land-line phone? 2011-04-24T22:30:56.780

5 Replacing my home phone with a VOIP solution? 2011-05-23T19:28:17.403

5 How to associate a softphone with a phone url 2012-02-02T01:44:56.840

5 Is there actually a way to make video calls through XMPP/Jingle WITHOUT Google Talk? 2012-09-15T21:44:39.830

5 Skype cutting out and skipping my voice 2014-03-12T18:16:56.840

4 Linux Skype issue. How to work with Pulseaudio in Ubuntu Karmic and/or Hardy? 2009-12-22T14:01:07.080

4 Is there a way to Call with skype in my LAN without internet connection? 2010-03-21T17:10:34.603

4 One way broadcast of SIP call using Wowza 2011-05-27T23:01:16.390

4 Are there any free voice changing programs for Windows? 2011-10-20T20:46:50.193

4 Skype shows I'm online when I don't have any Skype instance running 2014-04-18T10:08:57.170

4 linphone: remove/hide "default identity" 2016-02-04T14:21:58.723

3 How does SIP work and what is its use in VOIP? 2009-09-29T20:24:20.063

3 Per-contact notifications in Skype 2009-09-30T03:37:58.993

3 getting pbxes, sip2sip, ipkall all working 2010-01-23T21:58:58.687

3 A good softphone for OS X 2010-01-24T12:26:59.943

3 Open source chat protocol that handles voice & video? 2010-03-13T20:01:29.410

3 SIP client to open a web page with caller ID 2010-08-31T12:46:11.667

3 Is there an adapter to use a regular phone with Skype or Google Voice? 2010-11-14T22:25:13.213

3 Can you run DSL and T1 through a single switch for two different purposes? 2010-11-24T18:35:39.667

3 Skype dial out shortcut 2011-06-24T10:51:14.130

3 What is the difference between a VoIP phone and a SIP phone? 2011-10-14T14:54:24.323

3 How can I use a fax machine over WiFi? 2013-02-26T17:48:38.677

3 Realms in Asterisk 2013-05-22T22:02:56.717

3 Yum hangs on setting up package sacks 2013-08-12T20:27:45.867

3 How do I make a SIP call from behind an HTTP Proxy? 2013-10-30T09:07:41.767

3 "Caller rejected because extension not found" in asterisk 2014-02-05T13:29:33.677

3 Android won't register SIP on FritzBox router 2014-10-22T01:54:50.537

3 Ekiga softphone shows as "registered" -- but is it actually? 2015-02-21T07:29:33.033

3 How to use Dial up modem for VOIP to PSTN calls? 2015-09-10T12:18:46.273

3 Which one is more secure and efficient for VoIP: PPTP, L2TP, or TLS? 2015-11-17T05:52:00.553

2 Any plugins for Skype that support "Soundboard" usage? 2009-08-14T13:07:48.703

2 Do I have to have a special router or modem to enable VOIP? 2009-09-29T20:25:40.840

2 How can I get a shortcut to "Phone Dialer" in XP Pro 2009-09-30T01:28:56.537

2 Video chat software for Ubuntu 2009-10-28T11:15:47.877

2 SIP providers with local number portability? 2009-11-02T18:37:53.417

2 Caller ID not working 2009-11-30T23:23:44.717

2 What N+ modem routers with VOIP exist? 2009-12-29T21:47:50.283

2 VoIP calls through webcafés when travelling? 2010-01-08T09:57:07.117

2 Garbled VoIP over VPN, mainly on conference bridges 2010-02-23T05:52:42.640

2 Hardware and Service for Voip 2010-03-21T17:07:43.580

2 Which Messenger service allows you to make voice calls with the least amount of bandwidth? 2010-04-22T19:26:05.300

2 Call someone on the same network using VOIP calls 2011-01-09T19:36:35.653

2 How do I see how much bandwidth my VoIP phone takes? 2011-02-08T20:49:33.720

2 Softphone for 64-bit Windows 7 to make SIP calls without registering with a SIP proxy? 2011-02-09T23:10:00.640

2 program to dial land phone, enter password and record? 2011-04-19T00:05:40.077

2 How can I call from my PC? 2011-07-10T23:34:35.953

2 How to connect a remote IP Phone to our VOIP Network? 2011-07-11T20:54:18.210

2 Videoconferencing software that degrades framerate rather then resolution 2011-08-16T10:36:54.430

2 What are the internal workings of Google Voice? 2011-08-21T07:51:50.087

2 Will VPN will slow down VOIP traffic? 2011-09-23T14:44:34.327

2 Good quality audio conferencing without a headset 2011-10-14T16:32:03.850

2 How do I setup a Polycom phone over internet connection sharing? 2011-10-22T07:03:58.750

2 Does mobile phones use TCP/IP? 2012-01-20T20:43:49.473

2 I want to connect to my router through wifi and use its pstn phone line 2012-04-24T10:19:21.877

2 Wi-Fi voice calling methods on a jailbroken iPhone? 2012-05-13T19:29:28.293

2 What does a device with 4 FXS mean? 2012-06-20T09:05:27.040

2 What other ports should I block to maximize server security? PS using IPTABLES 2012-08-31T12:17:34.657

2 What does it mean to 'unlock' a VOIP adapter? 2012-10-05T18:47:29.143

2 VLAN & VPN for IP Phone 2012-11-25T14:12:52.483

2 What is the difference between VOIP and Internet Telephony? 2013-03-24T16:35:52.047

2 How to I setup a VoIP Server (not connected to telephony) 2013-10-05T06:37:20.240

2 Muting audio when receiving a VOIP call - which software is compatible? 2013-11-25T17:45:34.317

2 VOIP over double VPN isolation system = bad call quality, solutions? 2013-12-27T21:08:29.110

2 What happens when two SIP clients log in at the same time 2014-02-11T13:42:48.503

2 Why my outgoing VoIP calls are sometimes that bad? 2014-04-09T16:53:27.213

2 How to break Lync / Cisco IP Softphone interaction when placing a call from Lync? 2014-09-16T12:54:08.240

2 Bluetooth headset does not switch to VoIP 2015-04-20T08:11:11.903

2 internet traffic slow through switch; VOIP issues too 2015-05-06T06:28:29.210

2 Why do Ekiga touchtones only work with the RFC2833 setting? 2015-06-05T10:05:56.683

2 Home network - do I need QoS? 2016-02-04T15:57:45.373

2 Incomming local SIP calls. What's the cause? 2016-09-13T11:54:13.880

2 Linphone SIP INVITE providing wrong IP on multi-NIC system 2016-10-10T13:36:41.600

2 Route all traffic throuch a Linux machine 2018-01-26T07:52:08.860

2 Internal calls issues asterisk vicidial 2018-02-13T03:17:07.930

2 Understanding Yealink VOIP phone configuration 2018-06-02T04:07:47.760

2 How Does Making a VoIP call through PSTN Work? 2018-08-11T11:49:14.780

2 Periodic Internet Disconnection 2018-11-02T18:43:18.350

1 Need a new modem/router with VoIP - any suggestions? 2009-07-30T04:34:25.863

1 Bluetooth versus Wireless for VoIP 2009-09-27T14:42:34.637

1 Is there a "Dialer" program that comes with XP Pro and where is it? 2009-09-30T00:35:29.977

1 How to connect through voip between Skype and another voip provider 2009-10-14T16:52:08.867

1 What is the next step up from ASDL? 2009-10-30T03:29:25.233

1 How do I know if a regular handset will work with VoIP? 2009-11-07T19:19:08.007

1 How do I setup a VLAN? - What equipment do I need? 2009-12-02T23:38:32.987

1 How To Improve VOIP Sound Quality 2009-12-08T21:07:06.710

1 VOIP - how to see which number is called 2010-01-14T08:27:58.087

1 How do I setup a sip account with pennytel in empathy or ekiga in ubuntu 10.04? 2010-06-06T11:08:29.670

1 Stop playback of my voice when using mic during a call with twinkle voip 2010-06-13T18:43:39.130

1 VOIP/Skype/GoogleVoice solution without a PC 2010-09-20T01:54:38.613