Aruba will support voice-quality links on office wireless LANs, disputing competitors’ claims that the job needs a whole new architecture.“Enterprises are asking for a coherent strategy to introduce dual mode into their networks,” said vice president Keerti Melkote. Aruba’s product announcements are part of a three-year plan to meet business demands for converged phones.Aruba will offer WMM, the Wi-Fi Alliance’s specification of the IEEE’s 802.11e standard for Wi-Fi, and traffic specification signaling so that data streams can be tagged as requiring voice quality. The company is also improving its Call Admission Control so calls can be balanced between cells and access points aren’t overloaded.The company also promised two ways to improve battery life on handhelds. Aruba has implemented the Wi-Fi Alliance’s U-APSD specification, which lets handsets sleep between sending packets, and it also lets the central mobility controller act as a proxy for the client, handling signals such as address resolution protocol requests, so they aren’t delivered to the handset. “We can increase battery life by 10 times, even for existing handsets,” said Peter Thornycroft, Aruba’s product manager for voice. Aruba is also publishing a spec document for voice on Wi-Fi (VoFi) handsets for enterprise use, which should help equipment makers produce devices that make the most of battery-saving and quality-of-service features in the network.The company will also publish an application program interface for PBX vendors, so VoFi can be added to existing equipment. “We are in the best location to determine when you have moved outside the Wi-Fi zone,” said Thornycroft. “We can bridge the two, and scale to thousands of calls, without requiring a PBX upgrade.” -Peter Judge, Techworld.com (London)Check out our CIO News Alerts and Tech Informer pages for more updated news coverage. Related content brandpost Sponsored by Palo Alto Networks Operational technology systems require a robust Zero Trust strategy in 2024 Zero Trust provides a foundation for creating a stronger security posture in 2024. By Navneet Singh, vice president of marketing, network security, Palo Alto Networks Dec 05, 2023 6 mins Security brandpost Sponsored by AWS in collaboration with IBM How digital twin technology is changing complex industrial processes forever As the use cases for digital twins proliferate, it is becoming clear that data-driven enterprises with a track record of innovation stand the best chance of success. By Laura McEwan Dec 05, 2023 4 mins Digital Transformation brandpost Sponsored by AWS in collaboration with IBM Why modernising applications needs to be a ‘must’ for businesses seeking growth Around one-third of enterprises are spending heavily on application modernisation and aiming for cloud native status. The implications for corporate culture, structure and priorities will be profound. By Laura McEwan Dec 05, 2023 5 mins Digital Transformation opinion 11 ways to reduce your IT costs now Reorienting IT’s budget toward future opportunities is a big reason why CIOs should review their IT portfolios with an eye toward curbing unnecessary spending and realizing maximum value from every IT investment. By Stephanie Overby Dec 05, 2023 11 mins Budget Cloud Management IT Governance Podcasts Videos Resources Events SUBSCRIBE TO OUR NEWSLETTER From our editors straight to your inbox Get started by entering your email address below. Please enter a valid email address Subscribe