asterisk users - Apr 2010 - OfficeSIP Communications Makes Its VoIP SIP Products Open Source

Press Release

For Immediate Release

OfficeSIP Communications
http://www.officesip.com/
info at officesip.com

OfficeSIP Communications Makes Its VoIP SIP Products Open Source

OfficeSIP Communications makes its two enterprise VoIP SIP clients
officially open-source. OfficeSIP Softphone and OfficeSIP Messenger are now
publicly available, and their source code published under the GPL license.
The two products complete with the source code are available for immediate
download at the company's Web site, officesip.org.

OfficeSIP Communications is committed to continuous development of both SIP
clients, and invites developers to join the project. The company believes
that opening the source code to the community will benefit the development
of the project, and will help it gain trust and popularity among its users.

About OfficeSIP Softphone and OfficeSIP Messenger

The two VoIP applications enable users to communicate via the
industry-standard SIP protocol. OfficeSIP Softphone is a simple,
straightforward SIP client enabling voice and video communications, while
OfficeSIP Messenger offers enterprise customers the ability to communicate
via text, voice and video chats for free. Compatible with Office
Communications Server 2007, OfficeSIP Messenger delivers reliable
performance combined with trouble-free deployment and management. OfficeSIP
Messenger implements ICE, STUN, and TURN protocols to seamlessly traverse
NAT and firewalls, and supports secure communications via the TLS protocol.

OfficeSIP Softphone and OfficeSIP Messenger are written in C# in .NET
framework. The two applications make use of Microsoft Unified Communications
Client API SDK, ensuring the highest quality of audio and video
communications. The use of underlying Microsoft platform ensures the
greatest level of compatibility with a wide range of hardware devices such
as webcams. OfficeSIP Softphone and OfficeSIP Messenger have been
extensively tested, and offer the complete SIP functionality.

About OfficeSIP Communications

Established in 2007, OfficeSIP Communications has been developing
open-source instant messaging and VoIP solutions for enterprises. The
company established solid reputation among its customers, and gained
expertise in meeting the communication needs of its corporate customers.

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OfficeSIP Softphone and OfficeSIP Messenger along with their source code are
available under the GPL license at http://www.officesip.org/