Free Downloads: Sip Call Attendant

License:  All 1 2 | Free

Shareware
IVR VoIP SIP SDK Screenshot
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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) * Encryption...

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



3CX VOIP Phone for Windows Screenshot
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Free VOIP / SIP phone. Use your PC as a phone. Works with any SIP/ VOIP provider/ phone service. Easy to use interface to transfer, forward calls or set-up conference calls. Free download from http://www.3cx.com

Free VOIP / Sip phone. Use your PC as a phone. Works with any Sip / VOIP provider/ phone service. Use instead of the soft phone provided by your VOIP provider which locks you into their VOIP phone service. Easy to use interface includes dial pad and buttons to transfer or forward a Call. Set-up conference calls with a few mouse-clicks. Includes Call log,...

Category: Internet
Publisher: 3CX Ltd, License: Freeware, Price: USD $0.00, File Size: 1.1 MB
Platform: Windows

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...

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

VaxVoIP SIP Desktop SDK Screenshot
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VaxVoIP SIP Desktop SDK provides tools and components to quickly add SIP (Session Initiation Protocol) based webphone, softphone and IVR systems for Desktop OS and Mobile-Phones.

VaxVoIP Sip Desktop SDK accelerates the development of Sip based webphone, softphone and IVR systems for Desktop OS and Mobile-Phones. VOICE CHANGER SUPPORT: VaxVoIP Sip 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. ANSWERING MACHINE DETECTION...

Category: Software Development / Components & Libraries
Publisher: VaxSoft, License: Shareware, Price: USD $1680.00, File Size: 38.0 MB
Platform: Windows

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IVM Answering Attendant is a complete telephony solution for Windows.

IVM Answering Attendant is a complete telephony solution for Windows. This incredible software is an effective voicemail, Call Attendant, info-line, audiotext or autodial solution for small to medium businesses. You can connect it to a the phone using a standard voice modem, professional telephony board or directly to a VoIP service. The program allows you to redirect...

Category: Internet / Communications
Publisher: NCH Swift Sound, License: Shareware, Price: USD $0.00, File Size: 1.5 MB
Platform: Windows

Freeware
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You need a VoipAlot username and password in order to call via network.

You need a VoipAlot username and password in order to Call via network. VoipAlot will work with every Sip device or Sip software. VoipAlot is a telephony client that allows you to make calls from your PC. VoipAlot offers a simple tool for Symbian users to make Cheap phone calls.

Category: Internet / Communications
Publisher: voipalot, License: Freeware, Price: USD $0.00, File Size: 4.9 MB
Platform: Windows

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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...

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

VaxVoIP SIP Server SDK Screenshot
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VaxVoIP SIP Server SDK is a new, flexible approach that combines several advanced features, enabling users to create their own VoIP Server and IP PBX systems

VaxVoIP Server SDK provides tools, demo application, sample codes and software components to accelerate the development of Sip (Session Initiation Protocol) based VoIP Servers and IP PBX systems for Banking, calling card companies, Call centers and long distance telephony companies. HIGHLY CUSTOMIZABLE SOLUTION VaxVoIP Server SDK (Software Development Kit). It contains sample...

Category: Internet / Communications
Publisher: VaxSoft, License: Shareware, Price: USD $840.00, File Size: 28.8 MB
Platform: Windows

Freeware
PhonerLite Screenshot
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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

VoIP SIP SDK for Windows Screenshot
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ABTO Software's VoIP SIP SDK for Windows is a solution to quickly build VoIP softphone that can dial and receive audio and video calls on your computer or add VoIP features into your software or web website.

License Details No per seat licensing One time payment Standard (voice only), Video, Multiline (up to 64 media lines), Video conference versions Protocols Support Sip RTP SDP TCP STUN ICE Development Features ActiveX, COM, and plain dll files support of Sip DLL SDK (via native dll interface) NAT (Network...

Category: Internet / Communications
Publisher: ABTO Software, License: Shareware, Price: USD $995.00, File Size: 106.4 KB
Platform: Windows

5 Stars5 Stars5 Stars5 Stars5 Stars Shareware
Fax Voip Softphone Screenshot
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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

3CXPhone FREE VoIP Phone for Windows Screenshot
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Free VOIP / SIP phone (softphone) for Windows. Use your PC as a phone. Works with popular VOIP providers and SIP PBX's (including 3CX Phone System). Easy to use & light weight. Full version, not a lite version!

Free VOIP / Sip phone (softphone) for Windows. Use your PC as a phone. Works with popular VOIP providers and Sip PBX's (including 3CX Phone System). The interface is easy to use and similar to that of popular Smartphones. 3CXPhone is compact and easy to install across a network. Features include Call Transfer, Call Recording, Hold, Headset support, Call...

Category: Internet / Internet Phone and Teleconferencing
Publisher: 3CX Ltd, License: Freeware, Price: USD $0.00, File Size: 3.4 MB
Platform: Windows

ABTO Software Flash SIP SDK Screenshot
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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 server like...

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

Freeware
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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

Shareware
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OctroTalk is an integrated instant messaging application VoIP call, SIP call, video chat/conference, live video streaming and P2P file transfer.

OctroTalk is an integrated instant messaging application VoIP Call, Sip Call, video chat/conference, live video streaming and P2P file transfer. This makes OctroTalk one of the world's most powerful IM applications.
OctroTalk is available for Apple (iPad, iPhone, OS X) , Nokia Smartphones (Symbian OS), Android phone, Android tablet, Window phone 7, Window Mobile...

Category: Internet / Chat
Publisher: Octro, Inc., License: Shareware, Price: USD $5.00, File Size: 4.7 MB
Platform: Windows

Mizu Webphone Screenshot
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The Mizu WebPhone is a lightweight SIP standard based VoIP web phone software implemented as a java applet that can be run from webpages

The Mizu browser Webphone (WebSIPPhone) is a lightweight standard based VoIP phone that can be run from the browsers, embeddable in your website. Based on the industry standard Sip protocol, it is compatible with all VOIP devices and services. It can Call any other Sip soft phone (for free charge) or any landline or mobile number via your softswitch or a VoIP service...

Category: Software Development
Publisher: Mizutech S.R.L, License: Demo, Price: USD $500.00, USD500, File Size: 3.2 MB
Platform: Windows, Mac, Linux, Handheld/Mobile Other, OpenVMS, Unix, Other, Java

ABTO Software VoIP SIP SDK for Windows Screenshot
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ABTO Software's VoIP SIP SDK for Windows is a solution to quickly build VoIP softphone that can dial and receive audio and video calls on your computer or add VoIP features into your software or web website.

Quick facts about ABTO Software's VoIP 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 (Network Address Translation)...

Category: Internet / Communications
Publisher: ABTO Software, License: Shareware, Price: USD $995.00, USD999, File Size: 106.4 KB
Platform: Windows

VoIP SIP SDK for iPhone Screenshot
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VoIP SIP SDK for iOS (iPhone and iPad) is a toolkit to quickly build SIP softphone client for iOS or add VoIP features into your app for App Store.

VoIP Sip SDK for iOS (iPhone and iPad) is a toolkit to quickly build Sip softphone client for iOS or add VoIP features into your app for App Store. Operating System: Mac OS X. Development environments: VOIP Sip SDK for iPhone on objective-C (Xcode); VOIP Sip SDK for iPhone on Swift. iOS versions: VoIP Sip SDK for iOS 6;...

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

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...

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

ABTO Software VoIP Video SIP SDK Screenshot
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ABTO Software's VoIP Video SIP SDK for Windows is a solution to quickly build VoIP softphone that can dial and receive audio and video calls on your computer or add VoIP features into your software or web website.

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 on the basis of sRTP, DLS, DTLS, and zRTP DTMF support Sip...

Category: Internet / Communications
Publisher: ABTO Software, License: Shareware, Price: USD $1495.00, USD999, File Size: 106.4 KB
Platform: Windows

Shareware
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SkypeAttendant is a virtual attendant to automatically answer your SkypeIn or Skype to Skype calls.

SkypeAttendant is a virtual Attendant to automatically answer your SkypeIn or Skype to Skype calls. Callers simply say the name of the person they are calling and SkypeAttendant automatically transfers the Skype Call to that person. SkypeAttendant uses text to speech technology which means you can quickly customize all voice prompts using a simple text editor. Visit...

Category: Internet / SMS
Publisher: Sandhills Software, License: Shareware, Price: USD $29.99, File Size: 8.2 MB
Platform: Windows

5 Stars5 Stars5 Stars5 Stars5 Stars Shareware
Mizu VoIP Server Screenshot
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The Mizu VoIP Server -Softswitch is an all in one enterprise grade soft switch solution with support to SIP, H.323 and WebRTC. All Class5 features including sophisticated routing, access rules, CDR record generation, billing and accounting.

Mizu VoIP Server is an all in one enterprise grade softswitch solution with support to Sip, H.323 and WebRTC. All common Class5 features are included such as sophisticated routing, access rules, CDR record generation, billing and accounting and offers full compatibility with your Sip infrastructure. Highlights: -Rich featured: Sip, H323, WebRTCP, all Sip related...

Category: Software Development
Publisher: Mizutech S.R.L, License: Shareware, Price: USD $3900.00, File Size: 76.6 MB
Platform: Windows

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This small softphone allows you to configure a single SIP line to connect to a VoIP provider or your own VoIP PBX, that could be for instance Asterisk, Trixbox, Elastix, etc.

This small softphone allows you to configure a single Sip line to connect to a VoIP provider or your own VoIP PBX, that could be for instance Asterisk, Trixbox, Elastix, etc. It is really easy to setup and configure, and has a nice looking interface that includes the ability to broadcast video, a basic phonebook, a recent Call log, and a variety of skins. On the other hand, it...

Category: Internet / Communications
Publisher: AdoreInfotech, License: Demo, Price: USD $699.00, File Size: 5.4 MB
Platform: Windows

Shareware
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SIP Workbench is a graphical SIP, RTP, STUN, and TURN protocol analyzer and viewer designed to help illustrate and correlate VoIP and IM network interactions.

Sip Workbench is a graphical Sip, RTP, STUN, and TURN protocol analyzer and viewer designed to help illustrate and correlate VoIP and IM network interactions. Sip Workbench is a versatile tool designed for protocol developers, system integrators, and end-users to use to visualize, diagnose, and debug complex multi-protocol interactions.

Sip Workbench...

Category: Internet / Communications
Publisher: BreakPoint Software, License: Shareware, Price: USD $89.95, File Size: 3.3 MB
Platform: Windows

5 Stars5 Stars5 Stars5 Stars5 Stars Freeware
Voicent Flex PBX Screenshot
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Voicent Flex PBX is an easy-to-use software-based PBX system. It supports both analog phone services and VOIP services. Besides PBX features like auto attendant and unlimited call queues, it is extensible through IVR Studio for database access, etc.

Voicent Flex PBX is an easy-to-use software-based PBX system for small and large business alike. It supports both analog phone services and VOIP services. Besides the basic PBX features like auto Attendant, unlimited Call queues, configurable extensions, Call forwarding, etc, it is readily extensible through Voicent IVR Studio for more advanced features like database access...

Category: Internet / Internet Phone and Teleconferencing
Publisher: Voicent Communications, Inc, License: Freeware, Price: USD $0.00, File Size: 273.4 KB
Platform: Windows

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License:  All 1 2 | Free