| Mobile World Congress: contracting economy forces new cellular priorities The only reason an enterprise IT professional would go to this year's Mobile World Congress is to track down a good Spanish Priorat red wine. Acme Packet leads in IMS-support for session border control Acme Packet, a provider of session border control products, said it is involved in more than 100 IP-Multimedia Subsystem deployment projects, with European providers accounting for 50% of the IMS efforts. Cisco QoS - LLQ / CBWFQ and MQC Processing Similar to an access control list (ACL), a MQC policy-map is processed by the router in a top down fashion, explains Cisco Subnet blogger Dennis Hartmann. Security and management considerations when deploying OCS We've suggested before that session border controllers (SBC) are necessary within an enterprise network to ensure QoS and security for VoIP and unified communications, and Acme Packet has suggested in a recently ... Nortel to shed shareholders meeting, more employees Nortel recently revealed plans to cancel its annual shareholders meeting, requested an extension to its bankruptcy protection, and indicated that more layoffs are on the way, in addition to other cost-cutting measures. Huge VoIP project at U.S. Social Security Administration progressing, Nortel unit says Nortel Government Solutions has completed the core network for the U.S. Social Security Administration's VoIP system, which is engineered to support more than 100,000 phones. Avaya targets IP at SMBs; Nortel unveils hosted IP telephony services Enterprise infrastructure suppliers timed several announcements last week to coincide with Interop 2007 held in Las Vegas. Today, we'd like to highlight news from Avaya and Nortel. Criminals using Skype, say Italian police The Italian police force has become the latest to voice complaints that the Skype VoIP service is undermining their use of wiretapping in criminal investigations. February giveaways from Cisco Subnet and Microsoft Subnet
Up for grabs: One American Express gift card worth $250 from Global Knowledge; One Microsoft training course worth $2,995 from Global Knowledge; 15 copies each of the hot book titles Voice over IP Security, and CCNA Wireless Official Exam Certification Guide and 15 copies of Exchange Server 2007 How-To: Real Solutions for Exchange Server 2007 SP1 Administrators. Get all the entry details here. | 
Survey takes a look at where IT pros do their social networking.
How to protect laptop data at your local Wi-Fi hot spot.
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