Free Downloads: Portsip Softphone

License:  All 1 2 | Free

Express Talk VoIP Softphone Screenshot
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Express Talk is software that works like a telephone to let you make calls from your PC. With Express Talk you can call anyone on the internet who has installed Express Talk (or any other SIP voip softphone). Calls are free.

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 free. You can also call ordinary 'real'...

Category: Internet / Internet Phone and Teleconferencing
Publisher: NCH Software, License: Shareware, Price: USD $49.99, File Size: 641.1 KB
Platform: Windows



ZOIPER Free IAX and SIP softphone Screenshot
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ZOIPER 2.0 Free Edition is a user-friendly IAX and SIP softphone compatible with the Asterisk platform or any other IAX or SIP capable system. ZOIPER Free . Find out the many advantages of this FREE product from Attractel!

ZOIPER Free Version 2.0 is a new generation SIP and IAX Softphone compatible with the Asterisk platform as any other SIP or IAX capable system. ZOIPER Free Edition features include: * SIP + IAX/IAX 2 protocols * STUN support * STUN server per account * Echo cancellation * DTMF tones sending * Support for multiple audio devices * Automatic user registration * Call...

Category: Internet / Chat
Publisher: Attractel, License: Freeware, Price: USD $0.00, File Size: 2.8 MB
Platform: Windows, Mac, Linux

Mizu SIP SoftPhone Free Screenshot
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MizuPhone is a free VoIP softphone for Windows which can be used with any softswitch or PBX using the industry standard SIP and RTP protocols.

MizuPhone is a free SIP Softphone for windows which lets you make VoIP/SIP calls to users anywhere in the world using any VoIP service provider, SIP server or your own PBX. Features: -Easy to use, zero-touch configuration -Multiple profiles, multiple lines -Superior voice quality with audio enhancements: Echo canceller (AEC), Automatic Gain Control (AGC), Voice Activity Detection...

Category: Utilities / Command Line Utilities
Publisher: Mizutech S.R.L, License: Freeware, Price: USD $0.00, File Size: 7.6 MB
Platform: Windows

Express Talk Free VoIP Softphone Screenshot
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Express Talk is software that works like a telephone to let you make calls from your PC. With Express Talk you can call anyone on the internet who has installed Express Talk (or any other SIP voip softphone). Calls are free.

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 free. You can also call ordinary...

Category: Business & Finance / Business Finance
Publisher: NCH Software, License: Freeware, Price: USD $0.00, File Size: 684.5 KB
Platform: Windows

Express Talk Business VoIP Softphone Screenshot
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Express Talk is software that works like a telephone to let you make calls from your PC. With Express Talk you can call anyone on the internet who has installed Express Talk (or any other SIP voip softphone). Calls are free.

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 free. You can also call ordinary...

Category: Business & Finance / Business Finance
Publisher: NCH Software, License: Shareware, Price: USD $49.99, File Size: 684.5 KB
Platform: Windows

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

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

Category: Internet
Publisher: Heiko Sommerfeldt, License: Freeware, Price: USD $0.00, File Size: 2.6 MB
Platform: Windows

Freeware
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ZOIPER 2.0 Free Edition is a user-friendly SIP and IAX softphone compatible with the Asterisk platform or any other SIP or IAX capable system. ZOIPER Free . Find out the many advantages of this FREE product from Attractel!

ZOIPER Free Version 2.0 is a new generation SIP and IAX Softphone compatible with the Asterisk platform as any other SIP or IAX capable system. ZOIPER Free Edition features include: SIP + IAX/IAX 2 protocols, STUN support, STUN server per account, Echo cancellation, DTMF tones sending, Support for multiple audio devices, Automatic user registration, Call transfer, Hold function, Codecs:...

Category: Internet / Communications
Publisher: Securax, License: Freeware, Price: USD $0.00, File Size: 2.0 MB
Platform: Windows, Mac, Linux

OfficeSIP Messenger Screenshot
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OfficeSIP Messenger provides enterprises with advanced instant communications for free. Compatible with Office Communications Server 2007, the free softphone delivers reliable performance combined with trouble-free deployment and management.

OfficeSIP Messenger provides enterprises with advanced instant communications for free. Compatible with Office Communications Server 2007, OfficeSIP Messenger delivers reliable performance combined with trouble-free deployment and management. Supporting text, voice and video chats, the free Softphone implements ICE, STUN, and TURN protocols to easily traverse NAT and firewalls, and...

Category: Internet / Internet Phone and Teleconferencing
Publisher: OfficeSIP Communications, License: Freeware, Price: USD $0.00, File Size: 4.1 MB
Platform: Windows

Mizu VoIP SoftPhone Screenshot
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MizuPhone is a professional VoIP softphone for Windows which can be used with any softswitch or PBX using the industry standard SIP and RTP protocols.

MizuPhone is a SIP Client for Windows which lets you make VoIP/SIP calls to users anywhere in the world using any VoIP service provider, SIP server or your own PBX. Features: -Easy to use, zero-touch configuration -Multiple profiles, multiple lines -Superior voice quality with audio enhancements: Echo canceller (AEC), Automatic Gain Control (AGC), Voice Activity Detection (VAD), Packet...

Category: Utilities / Command Line Utilities
Publisher: Mizutech S.R.L, License: Freeware, Price: USD $0.00, File Size: 4.3 MB
Platform: Windows

SILVERLIGHT SIP SOFTPHONE TO WEB PAGE Screenshot
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Ozeki .NET SDK to develop Silverlight SIP softphone using Javascript for adding it to web applications to make web to SIP voice calls. The sample program is based on the MediaGateway SDK that is the part of Ozeki SIP SDK. The webphone can be extended.

Ozeki .NET SDK to develop Silverlight SIP Softphone using Javascript for adding it to web applications to make web to SIP voice calls. The sample program is based on the MediaGateway SDK that is the part of Ozeki SIP SDK. It makes it possible to improve the webphone since it allows to make SIP voice/video calls, to develop own Softphone, IVR applications, Silverlight/Flash...

Category: Software Development / Components & Libraries
Publisher: SILVERLIGHT SIP SOFTPHONE TO WEB PAGE, License: Shareware, Price: USD $697.00, File Size: 16.1 MB
Platform: Windows

C# SOFTPHONE WITH CALL RECORDING Screenshot
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Ozeki VoIP SIP .NET SDK allows to develop C# SIP softphone for mixing/recording incoming/outgoing voice calls. The SDK also includes further softphone features: multiple phone calls/lines, client mixed conference calls, MWI, SIP message capture, etc.

With Ozeki VoIP SIP .NET SDK you can develop C# SIP Softphone for mixing/recording incoming/outgoing voice calls. The SDK also includes further Softphone features such as multiple phone calls and lines, client mixed conference calls, MWI, SIP message capture, customized to your exact needs. This sample program treats each conversation the same way: all of your business or daily...

Category: Software Development / Components & Libraries
Publisher: OZEKI LTD, License: Shareware, Price: USD $697.00, File Size: 16.9 MB
Platform: Windows

5 Stars5 Stars5 Stars5 Stars5 Stars Freeware
MizuDroid Screenshot
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MizuDroid is a professional VoIP softphone for Android which can be used with any softswitch or PBX using the industry standard SIP and RTP protocols.

With the MizuDroid free Softphone for Android you can make VoIP calls to users anywhere in the world using any VoIP service provider, SIP softswitch or your own PBX. Features include clear voice quality using industry standard codec such as G.729 and wideband codec, auto configuration, VoIP encryption and tunneling, IM, call history and address book, call forward, transfer and...

Category: Utilities / Command Line Utilities
Publisher: Mizutech S.R.L, License: Freeware, Price: USD $0.00, File Size: 3.0 MB
Platform: Linux, Android, Handheld/Mobile Other, Other, Java, RIM

MizuPhone for iOS Screenshot
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MizuPhone for iOS is a customizable VoIP softphone for iPhone which can be used with any softswitch or PBX using the industry standard SIP and RTP protocols.

MizuPhone for iOS is a customizable VoIP Softphone for iPhone and iPad. This SIP client can be used with any SIP server, softswitch or PBX using the industry standard SIP and RTP protocols. All common VoIP features are included making this software a suitable solution for all VoIP business needs. The customized version are shipped with custom branding, preconfigured server settings,...

Category: Utilities / Command Line Utilities
Publisher: Mizutech S.R.L, License: Freeware, Price: USD $0.00, File Size: 283.0 KB
Platform: Linux, Handheld/Mobile Other, iPhone, iPod, iTouch

Freeware
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Enigma is a free Session Initiation Protocol (SIP) softphone available for your download.

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 So whether your just having a simple voice conversation or talking to a friend over Instant Messaging, Enigma will leads you to a new path...

Category: Internet / Communications
Publisher: Racequeen Inc., License: Freeware, Price: USD $0.00, File Size: 20.8 MB
Platform: Windows

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Full featured VOIP softphone based on the open standard SIP protocol.

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 keep its telephone bills to minimum while...

Category: Internet / Communications
Publisher: MizuTech, License: Freeware, Price: USD $0.00, File Size: 8.1 MB
Platform: Windows

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HonestCall Softphone application is a multifunctional communicator enabling voice over IP, SMS over IP and instant messaging.

HonestCall Softphone application is a multifunctional communicator enabling voice over IP, SMS over IP and instant messaging.

Main Features:

- Based on SIP protocol
- Embedded VoIP tunnel proprietary technology allowing for making and receiving calls behind firewalls and VoIP blockades.
- Call conference up to 8 users
- Phone book stored on...

Category: Internet / Communications
Publisher: HonestCalls, License: Freeware, Price: USD $0.00, File Size: 10.5 MB
Platform: Windows

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Softphone will allow you to connect to BT online phone service.

Softphone will allow you to connect to BT online phone service.

Your username will help to identify you while you are signed into BT Softphone. Other users will see your username and will use it to contact you through instant messaging. It needs to be in lower case and to be between 4 and 32 characters long.

Category: Internet / Communications
Publisher: BT, License: Freeware, Price: USD $0.00, File Size: 19.2 MB
Platform: Windows

Freeware
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The snom m9 softphone is a software emulation of the snom m9 cordless phone.

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.

Category: Internet / Communications
Publisher: snom technology AG, License: Freeware, Price: USD $0.00, File Size: 984.1 KB
Platform: Windows

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Kapanga Softphone is 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.

Kapanga Softphone is 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 and future IP-based communications systems and...

Category: Internet / Communications
Publisher: Ecotronics Ventures LLC, License: Freeware, Price: USD $0.00, File Size: 13.4 MB
Platform: Windows

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The Cisco IP SoftPhone is an advanced, state-of-the-art communications application for your laptop or desktop PC.

The Cisco IP Softphone is an advanced, state-of-the-art communications application for your laptop or desktop PC. Enabled by Cisco AVVID (Architecture for Voice, Video
and Integrated Data), the Cisco IP Softphone is a powerful voice-over-IP (VoIP) software application that is fully integrated with the Cisco Systems line of IP telephones.

Category: Internet / Communications
Publisher: Cisco Systems, Inc., License: Freeware, Price: USD $0.00, File Size: 147.7 MB
Platform: Windows

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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

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 website, so you will have to search for...

Category: Internet / Communications
Publisher: SnapCalls, License: Freeware, Price: USD $0.00, File Size: 1.7 MB
Platform: Windows

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Mediafone offers its new softphone, allowing you to make calls from your PC or Laptop to virtually any phone in the world, at incredibly low rates.

Mediafone offers its new Softphone, allowing you to make calls from your PC or Laptop to virtually any phone in the world, at incredibly low rates. Save up to 70% on long distance calls – Mediafone has Special plans for many countries. And even if the country you call to is not included in the special plan, the rate is exceptionally less than the normal telephone rate. Wherever you...

Category: Internet / Communications
Publisher: Mediafone, License: Demo, Price: USD $0.00, File Size: 4.2 MB
Platform: Windows

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Truetel's next generation softphone application to instantly transform your PC into a full service communications device.

Truetel's next generation Softphone application to instantly transform your PC into a full service communications device. Download, sign up, and start talking.

- Excellent Voice Quality
- Real time Balance Display
- Send SMS Directly from Soft phone
- Recharge Option
- Guaranteed Works in blocked countries like UAE, Oman etc

Category: Internet / Communications
Publisher: Truetel, License: Freeware, Price: USD $0.00, File Size: 15.3 MB
Platform: Windows

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DuniyaCallsl Softphone it is for for any kind of Network connection and enjoy your calling.

DuniyaCallsl Softphone it is for for any kind of Network connection and enjoy your calling. Using this software you will enjoy direct calls from your desktop, give a try and download it for free from DuniyaCall. Program works with any type of windows!

Category: Internet / Communications
Publisher: DuniyaCalls, License: Shareware, Price: USD $0.00, File Size: 0
Platform: Windows

ABTO Software VoIP SIP SDK for iPhone Screenshot
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Video VoIP SIP SDK for iPhone is a solution to quickly build VoIP softphone that can dial and receive calls on your computer or add VoIP features into your software.

Video VoIP SIP SDK for iPhone is a solution to quickly build VoIP Softphone that can dial and receive calls on your computer or add VoIP features into your software. Quick facts about VoIP SIP SDK for iPhone: iOS 5/6 compatible Support of SIP and RTP STUN and other IETF standards (compatible with SER, OpenSER and Asterisk) SIP Registrar (SIP server)...

Category: Internet / Communications
Publisher: ABTO Software, License: Shareware, Price: USD $495.00, File Size: 106.0 KB
Platform: iOS, iPhone

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License:  All 1 2 | Free