SIP

software

Relevance Popularity Rating

SJphone

free

704

SJ Labs

This application is a fully featured softphone that allows you to connect to a variety of VoIP service providers...

or to your own SIP compatible PBX. You can

YATE

free

332

Null Team Impex SRL

YATE is an advanced, mature, flexible telephony server that is used for VoIP and fixed...

array of protocols like: SIP, H323, IAX, SS7

NinjaLite

free

332

Global IP Telecommunications

"Ninja Lite" offers Audio- and video telephony for everybody! Get it and start e...

more than 70 preconfigured SIP providers from all parts

OfficeSIP Messenger

free

310

OfficeSIP Communications

OfficeSIP Messenger provides enterprises...

OfficeSIP Messenger provides enterprises with advanced instant communications for free. Compatible

OfficeSIP Server

free

308

OfficeSIP Communications

OfficeSIP Server is a simple and efficient application...

enabling VoIP communications in SIP-compliant

BudgetVoip

free

262

Dellmont Sarl

BudgetVoip is a free program that allows you to make...

work with every Sip device or SIP apps, you can

SV8300 PCPro

259

NEC Infrontia Corporation

SIPp

free

254

Richard GAYRAUD, Olivier JACQUES

Sipp is a performance testing tool for the SIP protocol. Its main features are basic SIPStone scenarios, TCP/UDP...

testing tool for the SIP protocol

PCPhone

free

230

deltathree

deltathree's PC to Phone Dialer enables users to place and receive calls from any PC...

deltathree's advanced soft client enables your end users to place and receive VoIP calls

AdoreSoftphone

208

AdoreSoftphone

Nice looking SIP phone that allows you to connect to VoIP PBX...

to configure a single SIP line to connect...advanced features like multiple SIP accounts

Sage Instant Payroll

206

Sage

Sage Instant Payroll is small business payroll software that helps you pay your people quickly...

Sage Instant Payroll is small business payroll software that helps you pay your people quickly

FreeSWITCH

free

203

Freeswitch.org

FreeSWITCH is a scalable open sourcetelephony platform. This application is can be used to route and interconnect popular...

FreeSWITCH is a scalable open sourcetelephony platform. This application is can

Mizu Softphone

202

Mizutech SRL

Mizu Softphone is a professional VoIP softphone based on the open standard SIP protocol...

on the open standard SIP protocol...can connect to any SIP server on the public

SipGo

free

176

SipGo

SipGo is a universal SIP client program that enables you to make...

SipGo is a universal SIP client program...through any of the SIP partners (Google, Sipgate

OfficeSIP Softphone

free

160

OfficeSIP Communications

You can enjoy a highly straightforward interface of a typical Windows program without any fancy skins...

button placement. The SIP softphone is simple...number of different SIP servers including MS Office

ippi messenger

free

153

ippi messenger

ippi Messenger is a program that allows you to call with your ippi account...

manage multiple ippi SIP accounts or other SIP apps

Alap Dialer

free

Alaptelecom

Mobile Dialer helps you to make phone call easily. Mobile Dialer are used to make VoIP...

set. Mobile Dialer uses SIP signaling and can

uSipPhone

free

GOODCOM TECHONLOGY CO.,LTD

GOODCOM INDUSTRIAL LIMITED is a professional VoIP developer and a VoIP terminal provider, founded in 2002...

skype gateway,VoIP phone,sip ata,gsm sms printer

3CX SIP Proxy Manager

free

3CX Ltd

The SIP Proxy Tunnel can combine all SIP (signaling) and RTP (media) VoIP Packets from one location...

Tunnel can combine all SIP (signaling) and RTP

ENUMresolver

free

NWPS, Inc.

ENUMresolver is a freeware program designed to query...

between a telephone number and a SIP, H323, IAX2

SIP

Tags