77
OfficeSIP Communications
159
Freeware
Provides you everything you need to facilitate communication around the office.
1
PortSIP Sutions, Inc.
73
Freeware
Softphone compatible with SIP for voice over IP PBX or international providers.
31
Avaya Inc.
888
Freeware
Avaya one‐X Communicator is a rich Unified Communications client.
2
Callcentric
187
Freeware
A small application that allows you to make and receive calls with Callcentric.
2
Avaya
102
Demo
It enables you to make voice and video phone calls using SIP-based standards.
2
Avaya
Commercial
The Avaya IP Softphone is an IP telephone client for Windows-based PCs .
3
iaxtalk.com
33
Freeware
sipLite softphone is a free softphone which works with SIP protocol.
3
AdoreSoftphone
208
Demo
A basic SIP Softphone that allows to connect to VoIP PBX and providers.
32
ageet Corporation
11
Commercial
The new AGEphone Desktop 2 is SIP based internet telephony softphone.
2
Ecotronics Ventures LLC
144
Freeware
Kapanga Softphone is a powerful and unique SIP software telephone.
1
RSDevs.com
33
Shareware
"VidPhone" is a H.323/SIP Video SoftPhone for Windows and Linux OS.
3telCafe
78
Freeware
A free SIP Softphone which offers PC-to-Phone service.
ZeeVoice
17
Freeware
A sip softphone for making and receiving VoIP calls.
3
Duxoft Lite
130
Freeware
It is a SIP-based softphone, can be used to make or receive calls.
Yasin KAPLAN
7
Freeware
TekPhone is a SIP VoIP Softphone that provides UA agent functions.
5
Innovative Systems of Communication LLC
32
Freeware
Flaphone™ is a SIP (Session Initiation Protocol) compatible web softphone...
