Vendors

AudioCodes and Microsoft deliver a unified communications solution that natively operates with existing PBX systems and can directly connect to the PSTN.

Avaya and Microsft solutions provide real-time context of presence along with instantaneous action through SIP eliminates wasted efforts to communicate.

Blue Coat is partnered with Microsoft to provide secure, reliable, high performance solutions. The Blue Coat ProxySG family of appliances delivers a scalable proxy platform architecture for Microsoft deployments to secure Web communications and accelerate the delivery of business applications.

Cisco and Microsoft deliver seamless, interoperable unified communications solutions that utilize the flexibility and openness of SIP and allow joint customers to integrate with their existing infrastructure investments.

Extreme Networks security and switching solutions provide behavior-based rules to protect IP Telephony, VoIP traffic, and unified communications.

F5’s Application Ready Network provides Microsoft customers with high availability, scalability, and performance for their unified communications environments.

The IBM Proventia product family, designed by IBM Internet Security Systems (ISS), offers comprehensive, multi-layered, preemptive protection for VoIP/SIP communications networks.

IronPort protects Microsoft Exchange from spam, viruses and email threats. By providing security solutions deployed at the network gateway, IronPort enables a perimeter defense so powerful that Internet threats of all types never even make it to employees' desktops.

McAfee Email Gateway (Formerly Ironmail) provides comprehensive inbound plus outbound email security for Microsoft Exchange.

Unified communications enables anytime, anywhere business access.  Microsoft secure unified communications solutions help organizations reduce operating costs of travel, telecom and IT, while enabling them to improve business outcomes in a more sustainable way.

Nortel and Microsoft solutions provide a flexible strategy towards unified communciations, allowing businesses to avoid 'rip and replace' by leveraging in their investments in exisiting IT, telephony and network infrastructures asset.

Polycom and Microsoft solutions allow users to launch HD voice, video and telepresence calls intuitively using the contact list within Microsoft Office Communicator 2007, presence-enabled Microsoft applications and on Polycom video endpoints.

Radware’s long-standing partnership with Microsoft has resulted in the development of numerous joint solutions providing customers with significant value for their Microsoft implementations

The Sipera IPCS products for enterprise VoIP/SIP security protect both your infrastructure and end users from service abuse and from a number of malicious, application-specific attacks while also solving key deployment issues for many applications.