sip freeware downloads
StarTrinity SIP Tester
3.1 freeware downloadSIP tester is a VoIP load/stress testing and monitoring tool which enables you to test VoIP networks, SIP software or hardware. It is able to simulate ...
TekFax
1.9.7 freeware downloadTekFax is a SIP (Session Initiation Protocol) fax receiver server (Based on ... use interface. UDP, TCP and TLS transports for SIP signalling. TekFax can forward incoming faxes to configured ...
TekIVR
2.7.3 freeware downloadTekIVR is a SIP (Based on RFC 3261) Interactive Voice System (IVR) ... is required). TekIVR can register to multiple SIP server and accepts calls from multiple SIP servers. ...
TekPhone
1.6.5 freeware downloadTekPhone is a SIP (Session Initiation Protocol) VoIP Softphone that provides User Agent (SIP-UA) functions (Based on RFC 3261) runs under Windows (Vista, 7/8/10, 2008-2019 ...
TekPhone
1.6.3 freeware downloadTekPhone is a SIP (Session Initiation Protocol) VoIP Softphone that provides User Agent (SIP-UA) functions (Based on RFC 3261) runs under Windows (Vista, Windows 7/8/10, ...
TekSIP
4.1.6 freeware downloadTekSIP is a SIP Registrar and SIP Proxy for Windows. TekSIP supports UDP, TCP, TLS ... deployed as a signaling server for WebRTC based SIP phones. Please see installation requirements at Support section ...
TrueConf Server Free
4.3.7 freeware download... has a simple integration with IP telephony and SIP/H.323 devices and also API & SDK. TrueConf Server ... video conferencing server for fully featured participation of SIP/H.323/RTSP users in your conferences including PSTN calls. With ...
Virtual Girl Games
2022.4.6 freeware download... splayed across your screen screen. Feel free to sip a cocktail while you are at it; you will definitely need some cooling down after the ...
Voicent Appointment Reminder
9.0.5 freeware download... any land-line by using a voice modem, any SIP based VOIP service, or Skype with no telephony hardware required. A must have office management and ...
Voicent BroadcastByPhone Autodialer
9.0.5 freeware download... requirements are a PC running Windows with an SIP service or a connected voice modem. This software can work with either a regular phone line ...
Voicent Flex PBX
9.0.5 freeware downloadVoicent Flex PBX is an easy-to-use software-based PBX system for small and large businesses alike. It supports both analog phone services and VOIP services. Besides the ...
Voicent IVR Studio
9.0.5 freeware downloadVoicent IVR Studio is designed to deliver a high quality caller experience for any organization by simplifying business integration and increasing flexibility. IVR Studio ensures professional ...
Voicent Predictive Dialer
9.0.5 freeware download... additional telecom hardware, calls are made through a SIP based VOIP service or Skype. Because this is a software only solution, AgentDialer is easy to ...
Voicent VoiceXML Gateway
9.0.5 freeware downloadVoiceXML Gateway for SIP based VOIP service, traditional PSTN phone services, and ... tones for both inbound, outbound apps. Works with SIP based VOIP services, Skype, and traditional phone services. ...
Voix Phone Linux
1.0.2 freeware download... that eliminates the problems imposed upon the competing SIP standard by NAT firewalls. IAX is supported primarily by Asterisk. ...
VPS+
0.98b2105 freeware download... layer protocols. 2) RTC and VoIP signaling via SIP and SIPs. 3) RTC and VoIP media via RTP and SRTP. 4) Emulation and support of ...
VSee
4.21.1 freeware downloadVSee is software that allows you to securely chat, make video calls, and have multi-party video meetings, supercharged with powerful collaboration tools that include application sharing ...
X-Lite
5.8.3 freeware download... over video, you’ll soon see why having a SIP softphone on your desktop or laptop is the ... in standard-definition -Supports instant messaging and presence using SIP SIMPLE -Open Standards and Session Initiated Protocol (SIP) ...
X-Lite for Mac
5.8.1 freeware downloadCounterPath's X-Lite is the market's leading free SIP based softphone available for download. Combining voice and video calls, Instant Messaging and presence management in an ...