Software: Sip Softphone

 
Enigma Softphone 0.8.6Racequeen Inc.

Enigma is a free Session Initiation Protocol (SIP) softphone available for your download. It can used to make Internet calls, establish conference and send instant messages to your buddies under the same SIP network. Choose your platform see features.

Platform: Windows,  WinXPCommunications- Other Comms Tools
License: FreewareSize: 20.5 KBReleased: 13 December, 2012
Download: http://www.2moshi.com/
Enigma - Softphone - Free Softphone - Free Calls
PortGo 6.8PortSIP Solutions, Inc.

PortGo is the newest SIP softphone from PortSIP, it's built base on PortSIP VoIP SDK, allowing users to enjoy multimedia communications in a dynamic way.

Featuring an intuitive interface, PortGo is expanding the softphone experience by making it even easier to make VoIP and Video over IP calls, see when your contacts are available ...

Platform: WindowsCommunications- Telephony
License: FreewareSize: 5.2 MBReleased: 31 March, 2012
Download: http://www.portsip.com/downloads/portgo/PortGo.zip?n=0.024341100642203517
hayibo 1.1IntuitTech Sdn. Bhd

hayibo is the first SIP softphone application specifically written for business users.
hayibo enables you to manage your communications easily and efficiently from your desktop or notebook computer and replaces or complements your hard phone, it allows you to make VoIP calls, see if your contacts are online, send instant or even SMS messages.

Platform: WindowsCommunications- Telephony
License: FreewareSize: 22.9 MBReleased: 20 June, 2012
Download: http://210.5.42.12/hayibo/downloads/hayibo-free-1122-setup.exe
Adore Softphone 2.0AdoreInfotech

Adore SIP Softphone comes with an intuitive Graphical User Interface and can be easily customized. It's designed with SIP technology that can be used to make outbound phone calls from PC to any telephone. Since sip softphone uses Microsoft's g723.1 codec, it can be used in all versions of Microsoft Windows without the need of external codecs ...

Platform: Windows,  Win98,  Windows2000Communications- Other Comms Tools
License: FreewareSize: 0Released: 31 December, 2012
Download: http://www.adoreinfotech.com/
Express Talk Free VoIP Softphone 4.26NCH Software

The Express Talk softphone works like a telephone to let you make calls through your computer and you can call anyone via the internet who has installed it (or any other SIP softphone). Connect your webcam or other video device and you can see and speak to family, friends and colleagues around the world.

Calls computer to computer are always ...

Express Talk Free VoIP Softphone 4.26 by NCH Software
Platform: Windows,  WinXPCommunications- Telephony
License: FreewareSize: 641.1 KBReleased: 17 May, 2012
Download: http://www.nch.com.au/talk/talksetup.exe
Express Talk Free - Free Softphone - Sip Softphone - Sip Phone
Minipax 2.8.3Vidosystem

Minipax is newest generation of Vidosystem Softphone. Our engineer had successfully recode sip engine to produce more robust, small application, better nat traversal sip softphone. Minipax NOW support SIP tunneling. SIP tunneling works where clients firewall blocked or on a country where voip is blocked. SIP tunneling also give more security to voip ...

Minipax 2.8.3 by Vidosystem
Platform: WinXP,  Windows Vista Home Basic,  Windows Vista Starter,  Windows2000Communications- Telephony
License: FreewareSize: 1.1 MBReleased: 12 January, 2009
Download: http://www.vidosystem.com/files/softphone/minipax.exe
TalkONLINE 2.43telCafe

TalkOnline is a SIP Softphone which offers PC-to-Phone service, requiring an OTL prepaid calling card. This smart application enables you to be in contact with your friends and relatives which are staying abroad. One of the important features of this smart tool is that it does not charge any connection fee or any hidden charges. You just need to buy ...

Platform: WindowsCommunications- Telephony
License: FreewareSize: 0Released: 15 April, 2012
Download: http://www.online.com.kh/voipsolutions
SkySipTel PC2Phone 1.0SkySipTel

A multifunctional client software which objective is to ensure high availability of the user and provide set of convenient communication tools including SIP softphone, SMS and instant messaging.
The communicator runs on windows based computers, can be easily installed on laptops or be used even from internet cafes when installed on USB memory ...

Platform: WindowsCommunications- Telephony
License: FreewareSize: 740.7 KBReleased: 01 July, 2012
Download: http://skysiptel.com/wp/?page_id=430
Express Talk Free VoIP Softphone for Mac 4.04NCH Software

With Express Talk you can call anyone on the internet who has installed Express Talk (or any other SIP voip softphone). Calls are free. You can also call ordinary telephone numbers anywhere in the world if you sign up to a gateway service. It uses the SIP protocol and is compatible with most major VoIP SIP service providers.

Express Talk ...

Express Talk Free VoIP Softphone for Mac 4.04 by NCH Software
Platform: Mac OS X,  Mac OtherCommunications- Telephony
License: FreewareSize: 794.1 KBReleased: 15 May, 2012
Download: http://www.nch.com.au/talk/talkmaci.zip
Express Talk Mac Free - Free Softphone Mac - Sip Softphone - Sip Phone
ABTO Software VoIP Video SIP SDK 4.7ABTO Software

Quick facts about ABTO Software VoIP Video SIP SDK for Windows:

License Details

No yearly/monthly fee
No limitation for number of users, channels, or products
Protocols Support

SIP, RTP, SDP, TCP/UDP, STUN, ICE
Development Features

ActiveX, COM, and plain dll files
NAT support
Encryption ...

ABTO Software VoIP Video SIP SDK 4.7 by ABTO Software
Platform: Windows,  Windows 8,  Windows CE,  Windows MobileCommunications- Telephony
License: SharewareSize: 106.4 KBReleased: 05 June, 2014
Download: http://www.VoIPSipSDK.com/Download/SIP_23.zip
Video Voip Sip Sdk - Video Voip Sdk - Video Sip Sdk - Video Voip Sip Sdk For Windows
Phoner 2.13Heiko Sommerfeldt

Phoner is a free softphone for ISDN and VoIP telephony. An answering machine and Text-To-Speech support complete the large package.

Phoner 2.13 by Heiko Sommerfeldt
Platform: Win98,  WinME,  WinNT 4.x,  WinXPCommunications- Telephony
License: FreewareSize: 2.8 MBReleased: 12 May, 2008
Download: http://www.phoner.de/PhonerSetup.exe
Isdn - Telephony - Freeware - Capi
SoftGlobalPhone v1.0One4000

Use it as a softphone and to make calls with your regular phones at super low rates worldwide from One4000 Telecom. Call from your PC, your cellular/mobile phone or home phone to any other PC, cellular/mobile or land phone in the world. It???s free calls and you can call to any PC with a soft phone, not just the ones with One4000 installed. PC to ...

SoftGlobalPhone v1.0 by One4000
Platform: WindowsNetwork & Internet- Other
License: FreewareSize: 1.4 MBReleased: 20 May, 2009
Download: http://www.one4000.com/download/One4000Setup_trial.zip
PhoneXP 4.0PhoneXP

Pc 2 Pc

Save up to 95% on your calls International Our PC to Phone application is a fantastic way to slash the cost of your international phone calls right from your desktop. It's free to download, easy to use and delivers you excellent call quality, all at call rates up to 95% cheaper than your regular No roaming charges.
Because ...

Platform: WindowsCommunications- Telephony
License: FreewareSize: 5.1 MBReleased: 10 May, 2012
Download: http://phonexp.org/Default.aspx
Kapanga Softphone 1.00.2180b Ecotronics Ventures LLC

Kapanga Softphone was developed to be a powerful and unique SIP software telephone that lets users make phone and video calls as well as send/receive fax from one single software application using any Voice over IP (VoIP) telephony provider.

As a fully featured SIP client, Kapanga Softphone is designed from the ground up to work with current ...

Kapanga Softphone 1.00.2180b  by Ecotronics Ventures LLC
Platform: WindowsBusiness- Office Suites & Tools
License: FreewareSize: 13.0 MBReleased: 02 July, 2012
Download: http://www.kapanga.net/IP/download.cfm
PortSIP Softphone 3.5PortSIP Sutions, Inc.

This is a full featured Voice Over IP Phone in software used to connect with VoIP PBX compatible with SIP like Open SER, Asterisk, Portaone, Radvision, Nortel, or a variety of international telephony providers.

It has a lot of popular features like call recording, attended and blind transfer, hold, auto answer, do not disturb, and conference ...

Platform: WindowsCommunications- Telephony
License: FreewareSize: 0Released: 28 January, 2012
Download: http://www.portsip.com
Mizu SoftPhone Free 1.4.2004MizuTech

Full featured VOIP softphone based on the open standard SIP protocol. With MizuPhone you can connect to any SIP (proxy and/or registrar) server on the public internet or on your local area network.

MizuPhone tries to combine the SIP compatibility with P2P inteligence and an intuitive GUI. It is a perfect choice for everybody who wants to ...

Platform: Windows,  Win95,  Win98,  WinMECommunications- Telephony
License: FreewareSize: 8.1 MBReleased: 06 February, 2013
Download: http://pagesinxt.com/?dn=www.mizu-softphone.com&flrdr=yes&nxte=exe
X-Lite SIP VoIP Softphone 4.0www.counterpath.com

0 is the market's leading free SIP based softphone available for download. Based on the advanced architecture of eyeBeam 1.5 (CounterPath's carrier grade telephony client), the newX-Lite is designed to showcase some of the feature rich abilities available with our commercial softphone such as superior audio and video quality, zero-touch configuration, ...

Platform: WindowsCommunications- Telephony
License: FreewareSize: 38.3 MBReleased: 13 April, 2013
Download: http://www.counterpath.com
CounterPath Software - Sip - Applications - Enterprise
TekPhone 1.4www.yasinkaplan.com

TekPhone is a SIP (Session Initiation Protocol) VoIP Softphone that provides UA agent functions (Based on RFC 3261) runs under Windows (XP, Vista, 2003 Server). Use it just for testing environments! Do not use for production systems.TekPhone Features:
1. Simple, easy-to-use interface.
2. TekPhone Supports (Only) G.711 A - Mu law codecs and ...

Platform: WindowsCommunications- Telephony
License: FreewareSize: 1.1 MBReleased: 03 May, 2013
Download: http://www.yasinkaplan.com
Network - Programming - Security - Internet
OfficeSIP Messenger 1.7OfficeSIP Communications

Supporting text, voice and video chats, the free softphone implements ICE, STUN, and TURN protocols to easily traverse NAT and firewalls, and supports TLS for ultimate communication security.Unlike other enterprise instant messengers and communicators, OfficeSIP Messenger is entirely server-based, allowing administrators to enter, store and modify ...

OfficeSIP Messenger 1.7 by OfficeSIP Communications
Platform: WinXP,  Windows Vista Business,  Windows Vista Business x64,  Windows Vista EnterpriseCommunications- Telephony
License: FreewareSize: 4.1 MBReleased: 16 April, 2009
Download: http://www.officesip.com/download/officesip-messenger-1.7.exe
Free - Softphone - Messenger - Communicator
OfficeSIP Softphone 1.0.5OfficeSIP Communications

OfficeSIP Softphone gives you everything you need to allow complete audio and video communication within your organization whether over a local area network or over the Internet. The software is simple and easy to use while giving you everything you need to facilitate communication around the office. You can enjoy a highly straightforward interface ...

OfficeSIP Softphone 1.0.5 by OfficeSIP Communications
Platform: Windows,  WinXP,  Windows Vista Business,  Windows Vista Business x64Communications- Telephony
License: FreewareSize: 4.7 MBReleased: 23 February, 2010
Download: http://www.officesip.com/download/officesip-softphone-1.0.exe
File Organizing - Hierarchical Storage Management - Data Migration - High-Speed File Copy
AdoreSoftphone 1.0.0.1AdoreSoftphone

dore Softphone delivers SIP-based communications and services for PC-to-Phone and PC-to-PC services surrendering the world at your desktop. The Softphone allows a person to communicate over Internet with any desktops, notebooks, PDAs, stand-alone IP-phones and even with any conventional landline and mobile phones. It supports SIP industry standards ...

AdoreSoftphone 1.0.0.1 by AdoreSoftphone
Platform: WindowsCommunications- Telephony
License: FreewareSize: 5.4 MBReleased: 24 January, 2012
Download: http://www.adoresoftphone.com/adoresoftphone.exe
X-Lite for Mac 4.0.58833CounterPath Solutions

CounterPath's X-Lite is the market's leading free SIP based softphone available for download. Combining voice and video calls, Instant Messaging and presence management in an intuitive and familiar interface, X-Lite helps you seamlessly transition from a traditional hard phone environment into the world of Voice over IP.

If you are already ...

X-Lite for Mac 4.0.58833 by CounterPath Solutions
Platform: WindowsCommunications- Telephony
License: FreewareSize: 14.9 MBReleased: 19 May, 2012
Download: http://www.counterpath.com/xlite-comparison.html
SJphone 1.6SJ Labs

This is a softphone application that allows you to connect to a variety of VoIP service providers, or to your own SIP compatible PBX. You can configure different profiles and switch between them (that is a desirable feature for those who like me connect with their computers to different international VoIP providers or, for instance, an Asterisk PBX).

Platform: WindowsCommunications- Telephony
License: FreewareSize: 3.7 MBReleased: 12 May, 2012
Download: http://www.sjphone.org/softphone/SJphone-289a.exe
flaphone 2.6Innovative Systems of Communication LLC

Flaphone™ is a SIP (Session Initiation Protocol) compatible web softphone, that is working in web browser without installation of any specific software*. Everything that you need is internet connection, speakers and microphone**. Flaphone™ users can call each other, to SIP phones, and any phone numbers, if SIP provider accounts ...

Platform: WindowsCommunications- Telephony
License: FreewareSize: 2.2 MBReleased: 26 April, 2012
Download: http://www.flaphone.com
snom SoftPhone 2.2snom technology AG

The snom m9 softphone is a software emulation of the snom m9 cordless phone. It uses the same SIP and RTP stacks, has the same built-in web server and shares most of the features of the m9. The main difference is that purely network-related tasks such as DHCP or LLDP are not available, and there is only one handset registered to the base.

Platform: WindowsCommunications- Telephony
License: FreewareSize: 984.1 KBReleased: 17 June, 2012
Download: http://forum.snomone.com/index.php?app=core&module=attach§ion=attach&attach_id=361
MiaPhone 2.4Duxoft Lite

MiaPhone is a free SIP-based softphone, which can be used to make or receive calls through Internet. It is compatible with all Voip (Voice over IP) service providers, that support SIP protocol.

Main features:
- Compatible with Windows 98/Me/2000/XP/2003/Vista/7
- Supports work behind NAT/Firewall (STUN is used)
- G.711, ...

Platform: WindowsCommunications- Telephony
License: FreewareSize: 1.9 MBReleased: 24 May, 2012
Download: http://www.miaphone.com/download/MiaPhoneSetup.exe
snapcalls SoftPhone 8.0SnapCalls

This is a small Softphone application developed only for use with the Snapcalls VoIP telephony Service (won't work as a SIP client or with any other service provider) this service includes international dialing, ring callback, web callback, and SMS callback. In order to use it, a paid account is required, but can't get one from Snapcalls ...

Platform: WindowsCommunications- Telephony
License: FreewareSize: 1.7 MBReleased: 29 April, 2012
Download: http://www.snapcalls.net/?f
QuteCom 2.2.1www.qutecom.org

Free VOIP software, QuteCom is the new name for the open source softphone previously known as WengoPhoneQuteCom (previously called WengoPhone) is a free program SIP compliant VoIP client developed by the QuteCom (previously OpenWengo) community under the GNU General Public License (GPL). It allows users to speak to other users of SIP compliant VoIP ...

Platform: WindowsCommunications- Telephony
License: FreewareSize: 25.2 MBReleased: 07 December, 2012
Download: http://www.qutecom.org
Express Talk VoIP Softphone 3.08NCH Software

With Express Talk you can call anyone on the internet who has installed Express Talk (or any other SIP voip softphone). Calls are free. You can also call ordinary telephone numbers anywhere in the world if you sign up to a gateway service. It uses the SIP protocol and is compatible with most major VoIP SIP service providers. Express Talk is designed ...

Express Talk VoIP Softphone 3.08 by NCH Software
Platform: Win98,  WinME,  WinXP,  Windows Vista Home BasicCommunications- Telephony
License: FreewareSize: 38.8 MBReleased: 12 January, 2009
Download: http://www.nch.com.au/talk/talksetup.exe
Uplink Skype to Sip Adapter v1.00NCH Swift Sound

Uplink connects SIP protocol VoIP calls to the proprietary Skype phone network. It works in both directions. The SIP protocol has become the industry standard for VoIP. Thousands of telephone companies, IP phone manufacturers and virtual IP based PBX systems use this protocol to connect calls. The problem is the proprietary IP phone 'Skype' has an ...

Uplink Skype to Sip Adapter v1.00 by NCH Swift Sound
Platform: WindowsNetwork & Internet- Other
License: FreewareSize: 244.0 KBReleased: 20 May, 2009
Download: http://www.nch.com.au/skypetosip/uplinksetup.exe


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