1
Avaya
231
Freeware
IP Softphone 2050 transforms your PC into a full-featured platform.
2
Avaya
Commercial
The Avaya IP Softphone is an IP telephone client for Windows-based PCs .
2
Callcentric
187
Freeware
A small application that allows you to make and receive calls with Callcentric.
31
Avaya Inc.
888
Freeware
Avaya one‐X Communicator is a rich Unified Communications client.
2
Avaya
103
Demo
It enables you to make voice and video phone calls using SIP-based standards.
4
NCH Swift Sound
1,590
Freeware
Axon is a virtual IP PBX for Windows designed to manage phone calls.
1
PortSIP Sutions, Inc.
74
Freeware
Softphone compatible with SIP for voice over IP PBX or international providers.
Avaya Inc.
10
Freeware
A DMC DECT system is configured for managing handsets.
3
AdoreSoftphone
208
Demo
A basic SIP Softphone that allows to connect to VoIP PBX and providers.
27
Emil Stoyanov
43
Open source
Kiax is a softphone for making VoIP calls to Asterisk PBX.
2
Avaya Inc.
55
Freeware
Avaya WinPDM is an application used to configure Avaya IP DECT phones.
37
Voicent Communications, Inc.
125
Freeware
Voicent Flex PBX is an easy-to-use software-based PBX system. It supports both analog phone services....
NeoNova BV
2
Shareware
The Astium PBX is the most advanced PBX's nowadays available.
BuzzSIP, Inc.
3
Freeware
BuzzSIP is a VOIP softphone that allows you to speak with any other softphone.
2
Mizutech SRL
199
Shareware
Mizu Softphone is a professional VoIP softphone for Windows users.
3
iaxtalk.com
33
Freeware
sipLite softphone is a free softphone which works with SIP protocol.
vpcashcall
2
Freeware
The VpcashCalls Softphone is a basic softphone which runs on Microsoft Windows.
2
Avaya
240
Freeware
Avaya Integrated Management help enterprises more effectively manage converged.
