42
Ozeki Ltd.
14
Demo
Provides professional technology for VoIP voice calling.
Vietnam Datacommunication Company
21
Freeware
VNN-SIP-Fone uses public Internet to establish calls between telephone and PC.
19
NCH Swift Sound
4,101
Shareware
It is a program that allows you to make phone calls using your computer.
46
Attractel
12,044
Shareware
Zoiper Classic BIZ provides secure high-quality voice calls and conference.
4
OfficeSIP Communications
308
Freeware
It is a simple application that allows you to use regular telephones.
2
Ecotronics Ventures LLC
144
Freeware
Kapanga Softphone is a powerful and unique SIP software telephone.
63
FaxVoip Software
19
Shareware
Fax Voip Softphone - SIP/H.323 software telephone. T.38 Fax. Call Recording.
33
Real-Soft.co.uk
27
Freeware
Telephone Bank stores all your telephone numbers in a telephone book database.
63
KaplanSoft
60
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.
KMiNT21 Software
2
Commercial
Telephone Spy records telephone conversations directly to your hard disk.
1
Triplebit
43
A professional telephone voice changer. Supports telephone mobile, internet.
30
orangesoftware
7
Freeware
Simple, easy to use telephone and address book. Stores multiple addresses and telephone numbers as w....
27
Microsoft
24
Freeware
The Device Emulator contains the emulator technologies featured in Windows CE.
