Freeware Downloads for "Sip Pstn Gateway Software"

Tiny IP to PSTN Gateway
License: Freeware

An H.323 compliant Linux server that accepts calls from intenet "phone" software and routes them out onto the public telephone network via a voice modem.
Tiny IP to PSTN Gateway License - GNU General Public License (GPL).

Platform: WinOther
Publisher: Ip2pstn
Date:

MailPost
License: Freeware

Gateway Software that listens to an IMAP folder and dispatches inbound messages to selected Services.The default implementation contains a Service to publish WML and HTML to a web-site via FTP (blogging)..

Platform: Linux, Mac, Windows
Publisher: mailpost.sourceforge.net
Date: 01-08-2012
Size: 3572 KB

PCBest Networks SIP PBX V
License: Freeware

A Windows free SIP IP PBX software. It is very easy to use and deploy, with powerful features like:ACD, Auto Attendant, Call Park, Ring Group, Conference, Call Pickup Group, Auto Outbound Dialer, Database CDR report, Database PBX Status Report. It supports SIP extensions, SIP accounts, inbound and outbound calls, and customized dial plans. With new plugin feature, you can use C# or vb.NET to build customized auto-attendant for PBX, or develop your own IVR menu in just minutes. PCBest Networks SIP PBX v2.

Platform: Windows
Publisher: PCBest Networks
Date: 25-05-2011
Size: 4139 KB

PCBest Networks SIP PBX
License: Freeware

Platform: WinOther
Publisher: PCBest Networks
Date: 26-11-2012
Size: 4137 KB

TERAVoice Server
License: Freeware

Benefits TERAVoice can increase productivity by optimizing telephony communications. Never miss a call and get instantly notified on your mobile phone, on your pager or via e-mail. Increase customer satisfaction by optimizing hotlines with voice menus and managed waiting queues and create custom IVR solutions in order to cut down cost for call agents. With its MMC-based management console, TERAVoice can be administered and monitored easily, even from remote computers. For smaller configurations no dedicated server is needed, simply plug-in an appropriate analog or ISDN telephony board into your file-server and get your telephony solution started at very low cost, while maintaining scaleability through being able to switch to a dedicated system for higher loads later.

Platform: Windows
Publisher: TERASENS GmbH
Date: 27-12-2004
Size: 84485 KB

Hirouter Routing System
License: Freeware

HiRouter free routing software is a stand-along operating system based on the Linux x86 kernel, it can be installed on a PC and will turn it into a router with all the necessary features- routing, firewall, VPN server , QoS and more.These features cater to the network management of some groups , such as cafU bar , company , net bar , SOHO and more.
Main Features Of HiRouter Routing Software Network Solutions :
Support DNS/IP/URL/Keyword filtering to prevent from malicious Web sites & external network attacks
Allocate proper bandwidth to fully utilize according to the occupying bandwidth
Support a variety of VPN connections such as PPTP VPN/SSL VPN/L2TP VPN/IPsec VPN
Backup system information via remote network management to any host for the easy recovery
Login the system via web on any PC
The system has been...

Platform: WinOther
Publisher: Hi-Spider Network Technology Company
Date: 22-06-2011
Size: 59960 KB

OutlookReminder
License: Freeware

Automatic appointment reminder by phone from Microsoft Outlook. A FREE Outlook addin that takes advantage the telephony capabilities of Voicent Gateway, a VoiceXML gateway software from Voicent Communications, Inc. Free version available. The alert pop up window from Outlook is useless if you are not in front of your computer. This program solves the problem by enabling Outlook to call your cell phone or any phone for the appointment alert. The appointment reminder message, containing subject, location, start time, and notes, is read by computer over the phone using text to speech technology.

Platform: Windows
Publisher: Outlookreminder.com
Date: 10-08-2003
Size: 32 KB

Vocera Collaboration Suite
License: Freeware

Secure, Integrated, Intelligent Communication

The Vocera Collaboration Suite is designed as an enterprise-wide solution that works inside and outside the walls of facilities to keep communication flowing between mobile workers in mission-critical environments regardless of a user’s location.

Vocera offers the flexibility to choose the right communication device for the environment and workflow.

Vocera Collaboration Suite extends the Vocera platform to Android™ users anywhere they have Wi-Fi® or cell phone coverage.

Platform: Android 2.x, Android 3.x, Android 4.4, Android 4.x
Publisher: Vocera Communications
Date: 04-01-2015
Size: 6553 KB

Teleon Skype Gateway for Voice Modem
License: Freeware

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. 2) Call from Skype to PSTN and PBX: open a chat window in Skype, type "atd xx..x", then initiate Skype call. Call will be forwarded by Skype gateway card to PSTN or PBX number xx.

Platform: Windows
Publisher: Teleon Networks
Date: 08-05-2006
Size: 946 KB

Carousel Telephony Adapter
License: Freeware

Carousel is software to connect VoIP calls to ordinary telephone lines and vice versa using one of a number of professional telephony devices. It works as a virtual FXO gateway. You install it as a service on any Windows PC. SIP protocol VoIP calls will be directed out to standard PSTN analog lines through a telephony board. Typical Applications: ~ To create a 1 to 12 FXO gateway to route VoIP SIP calls to ordinary phone lines. ~ To run a VoIP Based PBX (eg. Axon) when no SIP Gateway or Broadband provider is available.

Platform: Windows
Publisher: NCH Software
Date: 18-08-2007
Size: 214 KB

XSkype
License: Freeware

A business class Skype gateway that supports 16 Skype trunks The quickest way for your customers to benefit from VoIP is by extending his existing PBX to VoIP. You will be protecting your customers existing investment until he is really ready for a change, give him the functionality he needs now plus important cost reductions. Using ExSky you will earn credibility and be first inline when the customer is ready to replace his legacy PBX.Here are some key features of "ExSky":Supports 16 Skype trunks (concurrent calls) on one computerSupports cascade connection of multiple computers to extend unlimited Skype trunksCompany Skype ID, add the effective voice trunk to InternetAutomatically finds idle trunk to transfer Skype callsDelivers Skype functionality into enterprise extension systemEnable customized Speed-dial or PSTN...

Platform: Windows
Publisher: yeastar.com
Date: 05-10-2009
Size: 29184 KB

Voicent VoiceXML Gateway
License: Freeware

VoiceXML Gateway VOIP PSTN Skype TAPI development API for interactive telephony application. High level development platform based on W3C VoiceXML. Supports text-to-speech, voice recognition, DTMF tones for both inbound, outbound apps. Works with VOIP through Skype, voice modem. Voicent Voice XML gateway API , SDK, tutorial, sample code available online. Developer can ntegrate Voicent Gateway easily with http web interface, command line interface. Samples are available in C++, Perl, and PHP languages.

Platform: Windows
Publisher: Voicent Communications, Inc
Date: 15-03-2008
Size: 280 KB

Express Talk Free VoIP Softphone
License: Freeware

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\' telephone numbers anywhere in the world if you sign up with a VoIP gateway service company. See below for recommended telephone gateway companies.

Platform: Windows
Publisher: NCH Software
Date: 17-09-2013
Size: 684 KB

Gateway Mediation Server
License: Freeware

Gateway Mediation Server (GMS) is a free program that runs locally on your premises and provides remote access mediation service. GMS works with Remote Utilities remote desktop software. The program consists of GMS service and Administrator\'s console. The service is run on the gateway PC while the Administrator\'s console is used to connect to server and administer it. GMS allows remote support companies and helpdesk providers to have fully independent remote support solution where all connections go through the server that they control.

Platform: Linux, Windows
Publisher: Usoris Systems
Date: 30-10-2012
Size: 2448 KB

Voicent Broadcast By SMS
License: Freeware

An easy-to-use software for broadcasting personalized SMS (text) messages. Based on Voicent's interactive SMS gateway, it is capable of managing responses automatically. Use your existing Nokia, Sony Ericsson, Motorola mobile phone. Key features: Excel-like spreadsheet GUI, Bulk SMS text messaging with a single click, Message Designer for personalizing SMS message, Automatic SMS response processing, scheduler, and command line interface..

Platform: WinOther
Publisher: Voicent Communications, Inc
Date: 05-11-2012
Size: 359 KB

uPBX
License: Freeware

uPBX aim is to give the user a GUI to manage all the interesting features available on the CallWeaver PBX software, such as T38, SIP, H323, PSTN, Conferences, queues and many more.
uPBX License - BSD License.

Platform: WinOther
Publisher: Upbx
Date:

SIP Digest Response Calculator
License: Freeware

SIP Digest Response Calculator was developed as an easy-to-use and accessible piece of software that manages to calculate the response for SIP Digest Authentications.

All you have to do is launch the software, input all the required parameters and press the "Calculate" button.

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Platform: Windows
Publisher: Michail Koreshkov
Date:

Win2SMS
License: Freeware

Win2SMS is an software to send free SMS from your Windows OS to any mobile in India using Way2SMS gateway, this app also supports Google Conatcts Sync and Group SMS..

Platform: Windows
Publisher: blackstarcorp.co.nr
Date:
Size: 7690 KB

EmailToPhone
License: Freeware

EmailToPhone is a free software for accessing email by any telephone and for sending phone alert when important email arrives. It is based on Voicent Gateway from Voicent Communications. The software currently supports POP3 and IMAP. Email message is read over the phone by Voicent Gateway's text to speech capability. You can listen, delete, or reply to a message by spoken commands. Reply message is sent as a .wav attachment. When the address (from/to) of a new email matches the ones you specified, an alert phone call is made automatically.

Platform: Windows
Publisher: emailtophone.com
Date: 10-09-2003
Size: 272 KB

Collanos Phone Mac OS X
License: Freeware

COLLANOS PHONE Collanos Phone is a software-only Voice over Internet Protocol (VoIP) phone and a multi-protocol instant messenger combined in one application. The main features include placing audio & video calls and sending instant messages, including transparently to existing Jabber, MSN, ICQ, AOL, and Yahoo! networks. Following Collanos' multi-platform strategy, the product is available in versions running on Windows, Mac OSX, and Linux. All basic features of Collanos Phone are available at no cost.

Platform: Mac OS X
Publisher: Collanos Software Inc.
Date: 17-02-2009
Size: 23598 KB

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