March
14

Unified communications provides remote employees the ability to work from a home office, and use social networking sites and IM to collaborate with co-workers.

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March
14

Mike Lazaridis, founder and co-CEO of RIM, remains upbeat about Blackberry’s wireless dominance, despite problematic outages and the iPhone hype.

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March
6

Siemens OpenScape Unified Communications Server offers voice, video and messaging integration.

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March
6

Google offers beta of free unified messaging service

Posted In: VoIP News by The VoIP-Carrier-4U Blog

Google has opened up GrandCentral, a free unified messaging and phone management service, to a limited beta.

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March
3

Security considerations for unified communications

Posted In: VoIP News by The VoIP-Carrier-4U Blog

A successful UC deployment requires a solid understanding of potential security risks and how to avoid various attacks.

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March
3

Five steps to VoIP adoption

Posted In: VoIP News by The VoIP-Carrier-4U Blog

Thinking of moving from PSTN to VoIP telephony? We’ve asked two experts for their five most important steps to migrate successfully.

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March
3

Evaluating messaging and email platforms

Posted In: VoIP News by The VoIP-Carrier-4U Blog

Messaging and email systems are incorporating more capabilities than ever. Learn what to think about when upgrading your messaging platform.

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March
3

Alcatel-Lucent Forum: The Dynamic Enterprise

Posted In: VoIP News by The VoIP-Carrier-4U Blog

The Alcatel-Lucent Forum recently held in Paris was centred on building the Dynamic Enterprise.

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March
3

VoIP bandwidth: Calculate consumption

Posted In: VoIP News by The VoIP-Carrier-4U Blog

The bandwidth needed for VoIP depends on compression technology, packet overhead and the protocol used. Learn how to figure out what bandwidth you’ll need.

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February
22

Short-circuiting hackers’ SIP-based VoIP attacks

Posted In: VoIP News by The VoIP-Carrier-4U Blog

Hacker attacks against SIP-based VoIP may have been rare so far, but service providers need to prepare to defend the security of their voice networks.

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