3
iaxtalk.com
33
Freeware
sipLite softphone is a free softphone which works with SIP protocol.
GOODCOM TECHONLOGY CO.,LTD
30
Freeware
With uSipPhone you can place calls from your desktop PC.
3
Duxoft Lite
130
Freeware
It is a SIP-based softphone, can be used to make or receive calls.
HonestCalls
Freeware
HonestCall Softphone is a multifunctional communicator.
StarTrinity.com
11
Freeware
SIP VoIP Softswitch with billing for VoIP wholesale, GSM termination, IVR, PBX.
2
INSYS Microelectronics GmbH
75
Freeware
HSComm GSM is the configuration software for the INSYS GSM.
63
KaplanSoft
58
Shareware
TekSIP is a SIP Registrar and SIP Proxy for Windows.
3
AGG Software
70
Shareware
GSM Guard - monitoring for SMS, GSM, GPRS, RS232 alarm and control systems.
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.
researchdesignlab.com
69
Freeware
GSM GPRS Utility is a program designed for the GSM Sim 900A Modem.
2
Anton Raharja
11
Open source
This software enables voice, video and IM sessions based on XMPP, SIP and IAX2.
12
Net2Phone Inc.
769
Freeware
Net2Phone SIP Dialer lets you make phone calls using your computer.