Abto
Shareware
ABTO VoIP SIP SDK installation includes a number of finished softphone samples.
12
Net2Phone Inc.
770
Freeware
Net2Phone SIP Dialer lets you make phone calls using your computer.
2
Mountain Systems, Inc.
5
Shareware
A TAPI based Voice-Mail/Caller ID/Paging software package for Windows 95/98. CallAudit Voice offers....
Venta Association
480
Commercial
VentaFax is a full-featured computer fax software and answering machine.
2
Anton Raharja
11
Open source
This software enables voice, video and IM sessions based on XMPP, SIP and IAX2.
1
PortSIP Sutions, Inc.
73
Freeware
Softphone compatible with SIP for voice over IP PBX or international providers.
23
Yasin KAPLAN
7
Shareware
TekIVR is a SIP Interactive Voice System (IVR) runs under Windows.
2
Avaya
102
Demo
It enables you to make voice and video phone calls using SIP-based standards.
1
ProfInfoTech
15
Freeware
Billion Phone - compact convenient SIP phone software for making voice calls.
FaxVoip Software
Shareware
T.38 Fax/Voice/SIP/H.323/ISDN modem. Operates with standard fax soft.
1
Eltima Software
182
Shareware
Virtual Modem PRO fully emulates standard hardware modems. It creates software virtual IP-modems and....
63
KaplanSoft
58
Shareware
TekSIP is a SIP Registrar and SIP Proxy for Windows.
1
PCBest Networks
18
Freeware
Robust SIP ActiveX Phone is a powerful and robust SIP ActiveX phone client.
E-Soft Billing (Pvt.) Ltd.
2
Demo
SIP Mobile Dialer is designed for small and mid size VoIP/SIP providers.
