15
Linphone
2,606
Open source
Configure SIP accounts, perform VoIP phone calls or initiate audio conferences.
1
ProfInfoTech
15
Freeware
Billion Phone - compact convenient SIP phone software for making voice calls.
1
PCBest Networks
18
Freeware
Robust SIP ActiveX Phone is a powerful and robust SIP ActiveX phone client.
1
SIP Communicator
116
Open source
SIP Communicator - the Java VoIP and Instant Messaging client.
10
Teley
91
Phone call recorder plus answering machine, caller id, contacts, tts, and more..
2
Avaya
103
Demo
It enables you to make voice and video phone calls using SIP-based standards.
2
MyVoipApp,Inc.
81
Freeware
Myvoipapp Sip Phone is a usefull tolls easy to use.
Voicent Communications, Inc.
247
Freeware
Automatic telephone notification software to broadcast voice messages by phone. Ideal for group even....
6
Aneesh Devasthale
477
Open source
Font Changer is a program to change your phone's font.
1
CyTeG (CyberTech group)
7
Multi-channel voice recorder, phone logger, voice notebook.
12
HitPaw. Co., Ltd.
614
Shareware
Change voice in real time;voice changer for Discord,PC.
2
Anton Raharja
11
Open source
This software enables voice, video and IM sessions based on XMPP, SIP and IAX2.
1
PortSIP Sutions, Inc.
74
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.
FaxVoip Software
Shareware
T.38 Fax/Voice/SIP/H.323/ISDN modem. Operates with standard fax soft.
