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Monday, November 23, 2009

Toshiba announces unified messaging product; Watch the SIP Gotchas

Watch the SIP Gotchas; Explore SIP Compression Options
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Convergence and VoIP Alert

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Spotlight Story
Toshiba announces unified messaging product

Today we'll cover announcements from Toshiba with a unified messaging product targeting small/midsize businesses; from Mitel about an applications suite upgrade; and from a reader who commented earlier this month about our opinion pieces on net neutrality. Read full story

Related News:

Watch the SIP Gotchas
Two more "gotchas" for SIP trunking adoption: Lack of usable fax services and E-911. Fax over IP has always been the thorn in the side of VOIP. While standards such as the International Telecommunications Union T.38 enable fax over IP between IP enabled fax machines and PSTN gateways, support for fax has not yet materialized in the SIP trunking market. Even though fax volumes continue to decline,...

Explore SIP Compression Options
Sizing SIP trunks is a challenge. IT architects tell Nemertes that as a rule, they budget 80 kbps per trunk to account for additional IP overhead for VOIP. In a one-for-one replacement of TDM PSTN trunks with SIP trunks, bandwidth costs for SIP trunking actually exceeded TDM costs due to the additional overhead required for SIP compared with 64 Kbps channels for TDM voice. Growing use of high-quality...

Securing SIP
SIP trunking raises a few security concerns that IT planners must address. SIP trunking creates a new vector for attacking enterprise phone systems. In most VOIP architectures the PSTN serves as a firebreak between the enterprise phone system and the rest of the world. Risk of attack from the Internet is low as the VOIP system is physically and potentially logically isolated from the outside. Introducing...

Listen up: Rock and roll artifacts under surveillance
IP-based video surveillance technology keeps a digital eye on gear from the likes of John Lennon and Mick Jagger that's on display at the Rock & Roll Hall of Fame Annex in New York City.

AMF bowls for customers with video sharing over managed IP
AMF Bowling Centers Inc. is wrapping up the roll-out of a $2 million nationwide network equipment upgrade that supports Voice over IP (VoIP) and video streaming, and includes turning over all network management to Verizon Business for three more years.

November giveaways
Cisco Subnet is giving away free books on VMware vSphere security. Microsoft Subnet is giving away training from New Horizons and free books on Exchange Server 2010. Google Subnet is giving away free books on Android app development. Entry forms can be found on the main contest page. Trivia answers are revealed on each main Subnet page.

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Ethernet everywhere!
Ethernet everywhereInside planes, trains, cars and spaceships, Ethernet is a morph master. Here's a look at some of Ethernet's cooler implementations.

7 tools to ease Windows 7 rollout
Windows 7These utilities help you plan, ensure app compatibility and manage images.

Deliver Optimal Service Quality
Telecommunications operators compete in a market defined by change and continually advancing technology. Up-to-the-minute technolo-gies such as IP virtual private network, IPTV, and Voice over IP are must-have offerings that can make the difference between keeping a large corporate account and losing out to a competitor. New services mean new challenges for monitoring and reporting on the delivered service quality. This is possible through the process of mapping the new service to your current service quality management (SQM) infrastructure.
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November 23, 2009

MOST-READ STORIES

  1. Microsoft Windows chief decries standards grandstanding
  2. The 5 best, and 5 worst, features of Google Chrome OS
  3. Federal government using PS3 to crack pedophile passwords
  4. 10G Ethernet cheat sheet
  5. Top 10 free Windows tools for IT pros, at a glance
  6. So you think you know Skype?
  7. NSA helped with Windows 7 development
  8. 3 basic steps to avoid joining a botnet
  9. Microsoft touts groundbreaking 'clip-on' for Active Directory
  10. FAA fixes computer glitch, delays remain

3 Tips to Get Out of Firefighting Mode
Join Enterprise Management Associates (EMA) for this webcast on how to become more proactive with network and application management. EMA offers guidance on how to pick a pilot project to demonstrate immediate success as well as tips on how to lengthen MTBF and shorten MTTR.
Click here to get all the details now!



EMO Labs: Better Sound Through Innovation at DEMOfall 09

EMO Labs' Invisible Speaker innovation takes People's Choice Award top honors at DEMO conference.
Watch EMO Labs product launch.


 


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