SIP Protocol

Zemplus is a mobile dialer that is basically used for placing...

Zoiper Classic IAX & SIP multilanguage and multiplatform (Windows, Linux and Mac OS X...

Jitsi is an open source video conferencing and chat program. It has support for various protocols such as SIP...

PhonerLite enables your PC to use it for Internet telephony (VoIP...

Linphone is a software solution alternative for mobile phone networks, who deals with SIP phone...

Net2Phone SIP Dialer lets you make phone calls using your computer...

PC Phone is the software telephone of choice for use with PCs in offices as well as at home...

Telcomo is a VoIP application that allows you to call world wide. You can install it as a normal application...

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

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

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

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

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

"VidPhone" is a H.323/SIP Video SoftPhone for Windows and Linux OS...

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

Interaction SIP Proxy performs day-to-day load balancing, and is inherently capable of performing...

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

OfficeSIP Alerter is a simple, easy-to-use and free sip messenger. It was not designed for prolonged chat...