Freeware Downloads for "Delphi Sip Gateway"
- 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
- Cookeroo
- License: Freeware

The objective of the Cookeroo project is to develop a commercial grade open source RTMP-to-SIP gateway.
Cookeroo License - Apache License V2.0.
- Platform: WinOther
- Publisher: Cookeroo
- Date:
- s3open
- License: Freeware

Simple and lightweight OPAL-based h323-SIP gateway. Mostly intended for connecting legacy videoconferencing H.323-based endpoints to SIP-based VCS systems.
Project use OPAL (http://www.opalvoip.org).
See README for details.
s3open License - Mozilla Public License 2.0 (MPL 2.0).
- Platform: WinOther
- Publisher: S-3
- Date:
- 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
- Express Talk Softphone for Pocket PC
- License: Freeware

Express Talk is software that works like a telephone to let you make calls on your Pocket 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. 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 to be very easy and intuitive to use. Within minutes you will be able to setup the software and start making phone calls.
- Platform: Pocket PC, Windows
- Publisher: nchsoftware.com
- Date:
- Size: 1320 KB
- Express Talk
- License: Freeware

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. 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. See below for some recommended telephone gateway companies.Express Talk is designed to be very easy and intuitive to use.
- Platform: Windows
- Publisher: NCH Swift Sound
- Date: 24-08-2009
- Size: 388 KB
- Yabber
- License: Freeware

Yabber is an instant messenging application based on the Jabber protocol Yabber is an instant messenging application based on the Jabber protocol. Yabber Instant Messaging..
- Platform: WinOther
- Publisher: yabber.org
- Date: 20-9-2009
- Size: 2826 KB
- VoIP Solution ebook
- License: Freeware

http://www.voipsolutionfarm.com : VoIP Solution In a traditional PSTN, the quality of service of the calls and continuous connection are very dependable; so,in order for people to switch to IP telephony, the same quality considerations must be maintained or excelled.With IP telephony consisting of distributed elements, the entire architecture has to be strategically managed to provide good service while at the same time reducing the overload and maintenance costs. Voice over Internet Protocol, or VoIP, solutions include components such as end-user devices, PBX, gateways and gatekeepers, IP network and several protocols that take care of the issues and operations of a transaction.
- Platform: Windows
- Publisher: voipsolutionfarm.com
- Date:
- Size: 1044 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
- 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
- SIP2IMS Gateway
- License: Freeware

The SIP2IMS gateway aims to enable simple SIP clients to access IMS networks and provide support for IMS features such as Service-Routes, AKA authentication, IP-Sec/TLS etc.
SIP2IMS Gateway License - GNU General Public License (GPL).
- Platform: WinOther
- Publisher: ul.ie
- Date:
- SipToSis Skype Gateway
- License: Freeware

SIP to Skype Gateway/Bridge/Converter/Adapter. Make and receive SIP to Skype Calls and Skype to SIP Calls. Call Skype users using speed dial or use SkypeOut. Make SIP calls from Skype using a SIP provider or SIP PBX. Use as a Skype Trunk with a PBX.
SipToSis Skype Gateway License - GNU General Public License (GPL).
- Platform: WinOther
- Publisher: mhspot.com
- Date:
- ZOIPER Free IAX and SIP softphone
- License: Freeware

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: GSM, ulaw, alaw, speex, ilbc, Adaptive, Call history, Address book, Quick dial panel, Optional Automatic pop-up window for incoming call, Always on top, Call logs, Voice mail message information, Account password encryption, Upgrade notification, Jitter Buffer, Adjustment of audio device, Codecs priority, Portable storage compatibility, Multilanguage support; ZOIPER can also be re-branded.
- Platform: Linux, Mac, Windows
- Publisher: Securax
- Date: 19-07-2007
- Size: 2084 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
- Securepoint Personal Firewall & VPN Client
- License: Freeware

The job of your Securepoint PC Firewall & VPN is to protect a PC fromunwelcome access from the outside and to protect your personal datathereby. The Securepoint PC Firewall represents the intersection betweenyour local PC and the Internet. It also supervises all transfer of data.The Firewall automatically hides your PC.. Securepoint UTM-Security Appliances fRr die komplette Netzwerk-Sicherheit: Firewall, VPN-Gateway, Spamfilter, Contentfilter, Virenscanner, Webfilter, IDS. Securepoint UTM Appliance, Firewall, VPN, Contentfilter, Webfilter, Virenscanner, IDS, SIP, Proxy, VoIP, QoS, Netzwerk-Firewall, VPN Server, Security, Network, Netzwerk, VPN, E-Business, E-Commerce, Antispam, Content-Filter, Antivirus, Virenscanner.
- Platform: Windows
- Publisher: Securepoint GmbH
- Date: 07-09-2009
- Size: 1536 KB
- Smswiz
- License: Freeware

Smswiz - send SMS from all over the world, simple to use, with World SMS gateway list Smswiz is a simple tool designed to help you send SMS from all over the world, simple to use, with World SMS gateway list. Here are some key features of "Smswiz":Keeps phone numbersMany gatewaysDial and sendCommand Line ControlNumbers now saved in INI file instead of registryWorld Gateway Numbers text file suppliedText file and Batch file (.bat) for commandline includedNot disabled in any way. . Dancemammal.
- Platform: WinOther
- Publisher: dancemammal.com
- Date: 08-09-2009
- Size: 414 KB
- Symbian SIP Client
- License: Freeware

The symbian dialer is meant for service providers who can use this Softphone and get it integrated with their existing SIP servers. It works just like standard SIP Softphones i.e. it gets registered on the SIP server and then let the authentic caller makes calls. The biggest advantage that this symbian voip client provides is the huge base of potential customers who can now make calls using their standard mobile phones. The mobile phones need to be connected to the internet either through GPRS/EDGE/Wi-Fi/3G.
- Platform: Symbian
- Publisher: AdoreSoftphone
- Date: 10-02-2010
- Size: 49 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

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..
- Platform: WinOther
- Publisher: PCBest Networks
- Date: 26-11-2012
- Size: 4137 KB
- Email To SMS Gateway
- License: Freeware

Set up your own Email to SMS Gateway, set up a catch-all email account, i.e. *@smsSturen.com, then insall this service on your windows server. It wil poll this pop3 account, and convert any emails to SMS messages, i.e. 0044[number]@smssturen.com.
- Platform: WinOther
- Publisher: Open Merchant Acount Ltd
- Date: 20-08-2012
- Size: 326 KB
Delphi Sip Gateway: Freeware | All









