Download Zoiper (free) for PC, Mac, Linux, iPhone, Android and Windows Phone 8. All Zoiper softphones will work perfectly on our Hosted VoIP or Free PBX system. For all Zoiper versions you will have to configure your SIP account, password and SIP domain: sip.goandcall.com:6060. Ekiga (formerly known as GnomeMeeting) is an open source SoftPhone, Video Conferencing and Instant Messenger application over the Internet. It supports HD sound quality and video up to DVD size and quality. Because it uses both of the major telephony standards (SIP and H.323), it is interoperable with many service providers and many types of hardware and software.
Schedule Input Program
The Schedule Input Program, or SIP, is a proprietary software program provided by GSA to assist contract holders with uploading their electronic catalog onto GSA Advantage.
Additional information:
Zoiper runs on a multitude of different platforms: Mac, Linux or Windows, iPhone and Android - with support for both SIP and IAX, and includes free and paid versions of their software. Microsip is free open source SIP softphone that runs on Windows OS, and is also portable. Switchvox Softphone for Mobile.
- Before downloading SIP, you will need to register your contract. Register here
- To install SIP software, you must have full administrative rights on your computer. If you do not, or encounter an error during installation, please contact your IT department as they may need to install the software for you.
Download SIP (exe format)
Download SIP (zip format)
SIP Upgrade Instructions
SIP Instructions
Free Sip Video Client
Zoiper For Mac
Need Help? If you should have any questions regarding SIP, the Vendor Support Center is here to provide you support. 877-495-4849