Srtp
libSRTP library is an open-source implementation of the Secure Real-time Transport Protocol (SRTP) originally authored by Cisco Systems, Inc. It is available under a BSD-style license. SRTP is a security profile for RTP that adds confidentiality, message authentication, and replay protection to...
Platforms: *nix
License: Freeware | Size: 512 KB | Download (128): libSRTP Download |
Mizu VoIP tunnel is a special VoIP server software whose task is to encrypt all communication from/to the clients and to forward the calls to your server(s) using the common SIP protocol. This UDP level encryption will not add any overhead to your network traffic and can work completely...
Platforms: Windows, *nix, Other
License: Shareware | Cost: $1000.00 USD | Size: 124.86 MB | Download (844): Mizu VoIP Tunnel Download |
MicroSIP - open source portable SIP softphone based on PJSIP stack for Windows OS. It allowing to do high quality VoIP calls (person-to-person or on regular telephones) via open SIP protocol. From cloud of SIP providers you can choose best for you, register account and use it with MicroSIP....
Platforms: Windows
License: Freeware | Size: 3.1 MB | Download (76): MicroSIP Download |
PortGo is the newest SIP softphone from PortSIP, it's built base on PortSIP VoIP SDK, allowing users to enjoy multimedia communications in a dynamic way. Featuring an intuitive interface, PortGo is expanding the softphone experience by making it even easier to make VoIP and Video over IP calls,...
Platforms: Windows
License: Shareware | Cost: $29.90 USD | Size: 5 MB | Download (85): PortGo Download |
Blink is elegant, simple to use and feature-full
Blink is the best SIP client for Mac. You can use it with any SIP provider or its own fully-featured SIP service.
Blink is a fully featured and easy to use SIP client. Blink offers Rich Multimedia Communications based on SIP protocol using...
Platforms: Mac
License: Freeware | Size: 10.5 MB | Download (55): Blink Cocoa for Mac OS X Download |
Blink is elegant, simple to use and feature-full
You can use it with any SIP provider or its own fully-featured SIP service.
Blink is a fully featured and easy to use SIP client. Blink offers Rich Multimedia Communications based on SIP protocol using Future Proof Addressing in the form of...
Platforms: Linux
License: Freeware | Size: 1.19 MB | Download (51): Blink Qt for Linux Download |
Quick facts about ABTO Software VoIP Video SIP SDK for Windows:
License Details
No yearly/monthly fee
No limitation for number of users, channels, or products
Protocols Support
SIP, RTP, SDP, TCP/UDP, STUN, ICE
Development Features
ActiveX, COM, and plain dll files
NAT...
Platforms: Windows, Windows 8, Windows 7
License: Shareware | Cost: $1495.00 USD | Size: 106.43 KB | Download (55): ABTO Software VoIP Video SIP SDK Download |
VoIP tunneling and encryption technology for your SIP server or PBX by SecureVoIP (voiptunneling.com) in order to enable making and receiving VoIP calls for users who are behind firewalls that block VoIP traffic, especially in countries like UAE, Oman and others with internet restrictions.
The...
Platforms: Windows, Windows 8, Windows 7, Windows Server
License: Shareware | Cost: $120.00 USD | Size: 690.53 KB | Download (52): VoIP Tunnel Download |
(1) PXO is the perfect softphone for RTC (2) PXO is very flexible with hundreds of configurable features (3) PXO is ideal for SIP and RTP feature testing (4) PXO supports over 25 speech and audio codecs (G.711, MuLaw, G.711, ALaw, G.726, G.723.1, G.729A, GSM6.10, AMR, G.728, G.722, iLBC, Speex,...
Platforms: Windows, Windows 7, Windows Server, Other
License: Freeware | Size: 49.3 MB | Download (24): PXO Download |
VPS+ is a powerful virtual layered network protocol IDE or integrated development environment that can be used for:
1) Fast prototyping and deployment of protocol stacks in data network solutions including IoT and VoIP
2) Quality Assurance as a tool to validate network and device quality
3)...
Platforms: Windows, Windows 7, Windows Server, Other
License: Freeware | Size: 49.3 MB | Download (41): VPS+ Download |