Radvision this week demonstrated support for SIP in its viaIP MCU (Multipoint Conference Unit). During the Voice on the Net show, Radvision connected two Microsoft SIP-based Windows Messenger clients together using the viaIP. Adding SIP support expands the number of devices and endpoints that can connect into a single conference call using the MCU. The SIP functionality will begin shipping in Q2’03. For current viaIP users, a free software upgrade will add SIP support. Related content opinion Imprezzeo makes image search easier By Jason Meserve Apr 03, 2009 1 min Video Web Search Enterprise Applications opinion Skype on the iPhone is a sweet app By Jason Meserve Apr 02, 2009 1 min iPhone opinion March Madness coming to an iPhone near you By Jason Meserve Mar 12, 2009 1 min iPhone opinion Nice play by Amazon with Kindle iPhone app By Jason Meserve Mar 10, 2009 1 min Kindle iPhone Amazon.com Podcasts Videos Resources Events NEWSLETTERS Newsletter Promo Module Test Description for newsletter promo module. Please enter a valid email address Subscribe