Free Downloads: Pstn Sip Software

ABTO Software provides a customizable flash softphone that can be used for support on corporate and chats for web portals.

ABTO Software provides a customizable flash softphone SDK that can be used for development of support solutions on corporate websites and chats for web portals. Flash Softphone is a web softphone, that is working in web browser without installation of any specific Software. It operates using Sip (Session Initiation Protocol). The Phone is compatible with any Sip...

Category: Internet / Communications
Publisher: ABTO Software, License: Shareware, Price: USD $1999.00, File Size: 106.4 KB
Platform: Windows, Android

By using encrypted VoIP transport your users will be able to communicate confidentially and your VoIP traffic cannot be sniffed and blocked by third party agencies or corporate firewalls.

Mizu VoIP tunnel is a special VoIP server Software whose task is to encrypt all communication from/to the clients and to forward the calls to your server(s) using the common Sip protocol. This UDP level encryption will not add any overhead to your network traffic and can work completely transparent. Several ISPs, Telco's and countries like Dubai or Oman are filtering VoIP...

Category: Software Development
Publisher: Mizutech S.R.L, License: Shareware, Price: USD $1000.00, USD1000, File Size: 18.7 MB
Platform: Windows, Linux, Android, Symbian, Other, iPhone, Java

Konnetic's Unity SIP .

Konnetic's Unity Sip .NET SDK povides a fully RFC3261 compliant class library written for the .NET platform that runs on Microsoft's CLR or Mono.
Sip methods currently supported include REGISTER, INVITE, OPTIONS, ACK, BYE, CANCEL, INFO, UPDATE and MESSAGE.
Supports TCP, UDP and TLS transports plus HTTP Digest Authentication.
Includes Session Description...

Category: Internet / Misc. Plugins
Publisher: Konnetic, License: Shareware, Price: USD $400.00, File Size: 381.1 MB
Platform: Windows

Billion Phone - compact convenient SIP phone software for making voice calls using your computer.

Billion Phone - compact convenient Sip phone Software for making voice calls using your computer. The main advantage of Billion Phone is ability to show customer balance on the screen when working with Billion Softswitch, Billion PBX and some other Sip servers.

Features

- Sip registration
- Incoming and outgoing calls using...

Category: Internet / Communications
Publisher: ProfInfoTech, License: Freeware, Price: USD $0.00, File Size: 2.1 MB
Platform: Windows

ABTO Software's VoIP SIP SDK allows quick VoIP softphone app development. SIP softphone provides voice, video and IM communication, supports VPN and SRTP connection, and is compatible with most SIP servers.

ABTO Software's VoIP Sip SDK allows quick VoIP softphone app development. Also you can use it when you need to add VoIP features to your Software. Quick facts about ABTO Software VoIP Sip SDK for Android: Versions: VoIP Video Sip SDK for Android Standard VoIP Sip SDK for Android Trial: Download sample Sip...

Category: Internet / Communications
Publisher: ABTO Software, License: Shareware, Price: USD $995.00, File Size: 106.0 KB
Platform: Android

VaxVoIP SIP Android SDK provides tools and components to quickly add SIP (Session Initiation Protocol) based softphone and SIP client for Android based devices and other Hand-Held device.

VaxVoIP Sip Android SDK accelerates the development of Sip based softphone and Sip clients for Android based devices and other Hand-Held device. VOICE CHANGER SUPPORT: VaxVoIP Sip Android SDK supports Voice Changer, which works in real-time and let you sound like a robot, a chipmunk, a drunk grandpa, a teen boy or someone who just inhaled helium. DEVELOP...

Category: Software Development / Components & Libraries
Publisher: VaxSoft, License: Shareware, Price: USD $1280.00, File Size: 3.1 MB
Platform: Android

Teleon Gateway for Skype is a VoIP gateway driver for PCTel PCI modem card and Skype.

Teleon Gateway for Skype is a VoIP gateway driver for PCTel PCI modem card and Skype. Calls can be forwarded from Pstn to Skype remote user and vice versa, in fix transfer mode or free dial mode. You can receive Skype calls from your cellphone.
Its freeware version has a duration limitation of 3 mintues for each call.

Features:
1) Automatic installation/uninstallation...

Category: Internet / Communications
Publisher: Teleon Networks, License: Freeware, Price: USD $0.00, File Size: 818.0 KB
Platform: Windows

Teleon Skype Gateway for voice modem is a VoIP gateway driver for common voice modem card.

Teleon Skype Gateway for voice modem is a VoIP gateway driver for common voice modem card. Calls can be forwarded from Pstn to Skype remote user and vice versa, in fix transfer mode or free dial mode.
Its freeware version has a duration limitation for each call.

Features:
1) Automatic installation/uninstallation program helps you to install, uninstall and remove driver....

Category: Internet / Communications
Publisher: Teleon Networks, License: Freeware, Price: USD $0.00, File Size: 946.0 KB
Platform: Windows

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...

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

The Ingate Startup Tool is an installation tool for Ingate Firewall and Ingate SIParator products using the Ingate SIP Trunking software module or the Remote SIP Connectivity module, which facilitates the setup of complete SIP trunking solutions or r

The Ingate Startup Tool is an installation tool for Ingate Firewall and Ingate SIParator products using the Ingate Sip Trunking Software module or the Remote Sip Connectivity module, which facilitates the setup of complete Sip trunking solutions or remote user solutions.
The Startup Tool can be also be used for the Remote Sip Connectivity module as it...

Category: Software Development / Tools & Editors
Publisher: Ingate Systems, License: Freeware, Price: USD $0.00, File Size: 478.5 KB
Platform: Windows

Flaphone™ is a SIP (Session Initiation Protocol) compatible web softphone, that is working in web browser without installation of any specific software*.

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 are configured in control...

Category: Internet / Communications
Publisher: Innovative Systems of Communication LLC, License: Freeware, Price: USD $0.00, File Size: 2.2 MB
Platform: Windows

Welltech SP365 is a soft-phone designed for VOIP service provider.

Welltech SP365 is a soft-phone designed for VOIP service provider. With built-in Account Balance Display, Voice Mail Indicator and Text Message Chatting, SP365 is a best choice for running the VOIP service with PC Windows platform solution. It is not only providing required features for service provider, but also granting them to customize their own features such as customized skin, service URL...

Category: Internet / Communications
Publisher: Welltech Computer Co., License: Freeware, Price: USD $0.00, File Size: 4.3 MB
Platform: Windows

MiaPhone is a free SIP-based softphone, which can be used to make or receive calls through Internet.

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, GSM, iLBC, G.726 (G.721)...

Category: Internet / Communications
Publisher: Duxoft Lite, License: Freeware, Price: USD $0.00, File Size: 1.9 MB
Platform: Windows

VaxVoIP SIP iOS SDK provides tools and components to quickly add SIP (Session Initiation Protocol) based softphone and SIP client for Apple iOS based devices (iPhone, iPad, iPod etc.) and other Hand-Held device.

VaxVoIP Sip iOS SDK accelerates the development of Sip based softphone and Sip clients for Apple iOS based devices (iPhone, iPad, iPod etc.) and other Hand-Held device. VOICE CHANGER SUPPORT: VaxVoIP Sip iOS SDK supports Voice Changer, which works in real-time and let you sound like a robot, a chipmunk, a drunk grandpa, a teen boy or someone who just inhaled...

Category: Software Development / Components & Libraries
Publisher: VaxSoft, License: Shareware, Price: USD $1480.00, File Size: 15.5 MB
Platform: Unknown

Fax Voip Softphone - SIP/H.323 software telephone. Call Recording. Playing audio messages into the telephone line. Sending and Receiving T.38 and Audio Faxes. Music on Hold. Call Transfer. Call Forwarding. Phone Book. Log Book. Random Phone Calls.

Fax Voip Softphone is a powerful and unique Sip / H.323 Software telephone that lets users make phone calls, record calls, play audio files into the telephone line as well as send/receive T.38 and audio faxes from one single Software application using any Voice over IP (VoIP) telephony provider. Fax Voip Softphone supports Music on Hold, Call Transfer and Call Forwarding....

Category: Business & Finance / Fax Software
Publisher: FaxVoip Software, License: Shareware, Price: USD $90.00, File Size: 49.6 MB
Platform: Windows

PBXpress is a voice over IP (VoIP) replacement of traditional PBX in the era of the Internet. All of your phones are connected and provisioned via an IP network, your phone calls are always recorded and connected at a fraction of the usual cost.

PBXpress is a modern-day replacement for traditional PBX systems. Instead of working with wires and cables, it utilizes Internet technologies. In particular, it uses VoIP (voice over IP) technology to transmit calls. All of your phones are connected and provisioned via an IP network, your calls can be delivered to any place on Earth via Internet at a fraction of the usual cost, and all...

Category: Internet
Publisher: PBXPress Communications, Inc., License: Demo, Price: USD $499.00, File Size: 121.0 MB
Platform: Linux, Unix

Distributed SIPFlow captures and displays SIP and Diameter messages in an intuitive graphical interface (see example below).

Distributed SIPFlow captures and displays Sip and Diameter messages in an intuitive graphical interface (see example below). Each console GUI interfaces with one or more SIPSniffers distributed across a Sip/IMS network and displays the Sip and Diameter call flows as reported by those sniffers. This is useful if your network of servers span multiple network segments or...

Category: Internet / Misc. Plugins
Publisher: Sipient, License: Shareware, Price: USD $25.00, File Size: 4.1 MB
Platform: Windows

Smart SIP Phone is a platform for Smart Dialer.

Smart Sip Phone is a platform for Smart Dialer.

It has a a user-friendly interface and it works as a mobile phone, but in a virtual mode.

You can customize your virtual phone as you want, you can adjust the audio settings of the microphone and speakers.

Just dial the number you want and enjoy your conversations.

Category: Internet / Communications
Publisher: Unicorn, License: Demo, Price: USD $0.00, File Size: 2.5 MB
Platform: Windows

Best Phone is a free downloadable soft phone which enables you to make calls from pc to pc, pc to mobile and pc to landline. Best Pho offers you a free phone number to make free pc to pc calls and receive unlimited free incoming calls from any phone.

Best phone is a Sip based VoIP soft phone, which integrates robust technologies such as Sip stack by NIST (National Institute of Standards and Technology) and Java, JMF from Sun Microsystems. Best phone is a free downloadable soft phone which enables you to make calls from pc to pc, pc to mobile and pc to landline. Best phone offers you a free phone number to make free pc to pc...

Category: Internet
Publisher: Daily Offerz, License: Freeware, Price: USD $0.00, File Size: 20.0 MB
Platform: Windows

VaxVoIP Recording SDK offers a new, flexible approach that integrates multiple advanced features, empowering users to create their own VoIP Call Recording Server.

VaxVoIP Sip SDK gives you important tools and Software to create, set up, and adjust VoIP call recording systems that use Sip. You can download example apps and code to help you understand how to do it. VaxVoIP Call Recording Sip SDK includes tools, demo applications, sample code, and Software components to speed up the development of Sip (Session...

Category: Internet / Communications
Publisher: VaxSoft, License: Shareware, Price: USD $1280.00, File Size: 23.7 MB
Platform: Windows

It provides a powerful and highly versatile solution to add quickly SIP (Session Initiation Protocol) based dial and receive phone calls features in your software applications and websites.

It provides a powerful and highly versatile solution to add quickly Sip (Session Initiation Protocol) based dial and receive phone calls features in your Software applications and websites. It accelerates the development of Sip/RTP compliant soft phone with a fully-customizable user interface and brand name.

Category: Internet / Dial-up & Connectivity
Publisher: Conaito Technologies, License: Shareware, Price: USD $1499.00, File Size: 9.2 MB
Platform: Windows

VoIP Tunnel technology by SecureVoIP in order to enable making and receiving VoIP calls for users who are behind firewalls that block VoIP traffic, especially in countries like UAE, Oman and others with internet restrictions.

VoIP tunneling and encryption technology for your Sip server or PBX by SecureVoIP (voiptunneling.com) in order to enable making and receiving VoIP calls for users who are behind firewalls that block VoIP traffic, especially in countries like UAE, Oman and others with internet restrictions. The VoIP Tunnel is compatible with any hardware or Software Sip clients and it is...

Category: Software Development / Tools & Editors
Publisher: SecureVoIP SRL, License: Shareware, Price: USD $120.00, USD120, File Size: 690.5 KB
Platform: Windows

SiSky-Connect SIP to Skype Network
Make/Receive Skype Calls by IP Phone
KEY Features:
* Make Skype outgoing calls and incoming calls available on SIP device
* Display Skype ID on IP phone if SIP proxy supports it
* Setup speed-dial

SiSky-Connect Sip to Skype Network
Make/Receive Skype Calls by IP Phone
KEY Features:
* Make Skype outgoing calls and incoming calls available on Sip device
* Display Skype ID on IP phone if Sip proxy supports it
* Setup speed-dial to short the dialing duration
* Transfer Skype Calls to other IP phones
* Quick and easy operation and excellent...

Category: Utilities / System Utilities
Publisher: Yeastar Technology Co,.Ltd., License: Shareware, Price: USD $15.00, File Size: 1.9 MB
Platform: Windows

ABTO Software offers IVR VoIP SIP SDK - customizable interactive voice response software solution that supports multiple lines and all features of our VoIP SIP SDK.

ABTO Software offers IVR VoIP Sip SDK - customizable interactive voice response Software solution that supports multiple lines and all features of our VoIP Sip SDK: * Support of all versions of Windows OS, including Windows 8 * Support of Sip, RTP, and SDP * STUN and other IETF standards (compatible with SER, OpenSER and Asterisk) *...

Category: Internet / Communications
Publisher: ABTO Software, License: Shareware, Price: USD $999.00, File Size: 106.4 KB
Platform: Windows

Easy to use VoIP softphone with profile and contact management.

PhonerLite is a clearly arranged and easy to used application for Windows. PhonerLite enables your PC to use it for internet telephony (VoIP, Voice over IP). Pre-conditions are a full-duplex sound card, a microphone and speakers (alternatively a headset), an internet connection and a registration at a provider supporting the protocol Sip. PhonerLite supports several Sip profiles,...

Category: Internet
Publisher: Heiko Sommerfeldt, License: Freeware, Price: USD $0.00, File Size: 2.4 MB
Platform: Windows