SIP

software

Relevance Popularity Rating

TrueConf Server

free

399

TrueConf LLC

TrueConf Server Free is free video conferencing server for 6 users with a possibility...

with IP telephony and SIP/H.323 devices...fully featured participation of SIP/H.323/RTSP

Axon

273

NCH Swift Sound

Database Management

Axon is a PHP database software that you can use in stock management, quality control records

PortGo Professional

221

PortSIP Solutions, Inc.

PortGo Professional is a SIP-based phone for Windows desktop. Main features: - Support G...

PortGo Professional is a SIP-based phone

TANDBERG Movi

180

TANDBERG ASA

FastVoip

free

179

Tulp Solutions B.V.

FastVoip is a free client for making phone calls over the Internet...

with the following SIP settings: username ...fastvoip.com, proxy: sip.fastvoip.com. Given

RdpGuard

167

NetSDK Software, LLC

RdpGuard is a host-based intrusion prevention system (HIPS...

RD Web Access, VoIP/SIP, etc)

DrayTek Soft Phone

free

119

DrayTek

DrayTek Soft Phone is a program that enables you to cheap international calls directly from your desktop computer...

directly to the DrayTEL SIP service or can act

BizFax

free

116

YEASTAR TECHNOLOGY

BizFAX allows consumers to save greatly on resources such as paper...

PSTN (FXO), E1/T1 ,SIP(T.30,T.38). Auto convert

IP Office Softphone

103

Avaya

The IP Office Softphone from Avaya enables you to make voice and video phone calls using SIP...

video phone calls using SIP-based standards. The program

Aspen Adsim

AspenTech

EYFS Target Tracker

Target Tracker

EYFS Target Tracker is designed to simplify the process of assessment and recording...

help senior management complete SIP (School Improvement Partner)

TekSIP

KaplanSoft

TekSIP is a SIP Registrar and SIP Proxy for Windows with support for UDP, TCP, TLS, and WebSocket transports...

TekSIP is a SIP Registrar and SIP Proxy

MEB Talk

free

MEB Talk

MEB Talk is a cheap voip system which is usable with PC Soft Phone...

connection to a pre-configured SIP server machine

SparVoip

Finarea S.A. Switzerland

3CX Assistant

3CX Ltd

The 3CX Assistant is an amazing desktop utility that saves you time by helping...

clicks using your desktop SIP phone

Zoiper Free

Attractel

Robust SIP ActiveX Phone

free

PCBest Networks

Robust SIP ActiveX Phone is a powerful and robust SIP ActiveX phone client that can be used to write a SIP...

is a powerful and robust SIP ActiveX phone client...be used to write a SIP phone

TekIVR

Yasin KAPLAN

TekIVR is a SIP (Based on RFC 3261) Interactive Voice System (IVR) runs under Windows...

TekIVR is a SIP (Based on RFC 3261)

VGCommunicator

SpeedVoIP Communication Technology Co., Ltd.

For political and economic reasons, ISP may block VoIP in your country. To protect your VoIP...

circumvent VoIP blocking. Fully SIP compatible softphone/dialer

TekFax

Yasin KAPLAN

TekFax is a SIP (Session Initiation Protocol) fax receiver server (Based on RFC 3261)...

TekFax is a SIP (Session Initiation Protocol) fax

SIP

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