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In last week’s blog, I introduced this graph showing the history and expected trends for network border elements - the Media Gateway and the SBC. Graph derived from Infonetics data, November 2011 There are two interesting things going on in this graph. First of all, you see the gateways declining...
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A few weeks ago, I explored how fast networks and cloud computing are impacting the Premise Network. This week, the final blog of this series, let me explore some of the apps that could attach themselves to this kind of “new CPE” network. First of all, we see some movement of so-called “non...
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Back in 2002, before blogs, Twitter and Facebook, a key way to get your message across was to write articles. I wrote a monthly article for many years for the famously yellow-colored Internet Telephony Magazine. Things are a little different now – while there is still a yellow-colored Internet...
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In my last post, on First Steps Toward Making Voice over IP Secure and Efficient , we looked at security issues within Voice over IP networks by first considering the threats. In this post, I'd like to discuss how tools like Session Border Controllers can help address security threats for Voice over...
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Dialogic’s enterprise session border controllers enable the secure connection of SIP trunks from traditional carriers, Internet Telephony Service Providers (ITSPs), or Cable Operators to enterprises with either IP-PBXs or traditional TDM PBXs. As enterprises transition to VoIP for their long distance...
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On Tuesday, March 29, I'll be presenting a webinar with TMC on the topic of "Making VoIP Secure, Efficient and Seamless Across Enterprise and Service Provider Networks." In recent years, the pace of migration from traditional circuit-switched networks to IP has accelerated. Initiatives...
Posted to
Corporate Blog
by
James Rafferty
on
03-28-2011
Filed under:
Filed under: service provider, Voice over IP, Border Element, SBC, BorderNet 2020, Enterprise Edge, Webinar, Carrier Gateway, BorderNet 500, BorderNet Product Family, BorderNet 3000
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Infonetics Research recently announced the results of their market surveys in a press release entitled: 42% jump in session border controllers (SBCs) boosts 2010 carrier VoIP market. It's always interesting to hear how the Voice over IP market is progressing and Infonetics Research provides comprehensive...
Posted to
Corporate Blog
by
James Rafferty
on
02-24-2011
Filed under:
Filed under: Gateways, SIP, Voice over IP, Dialogic, SBC, media server, Application Servers, Carrier VoIP, Infonetics Research, James Rafferty, Diane Myers
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The enterprise demand for real-time IP communications is bursting across the corporate network edge, and with it the real need to secure and normalize all that SIP-based traffic. Dialogic is now shipping new enterprise edge devices called the Dialogic® BorderNet™ 500 Gateways which incorporate...
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SIP Trunking has been a hot topic for a while now. Many of the analysts are predicting rapid growth over the next several years. I was recently at the VoiceCon event in Orlando and they had an entire panel discussion on SIP Trunking. In talking with people at VoiceCon and other recent industry events...
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As the Public Switched Telephone Network (PSTN) continues its migration toward IP, this creates both opportunities and challenges. In principle, the new models for building communication services which use SIP as the session protocol are a major step forward, but what if two SIP-enabled network elements...
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Emerging SIP-based services offer enormous potential for service differentiation and revenue generation, but relying on SIP also presents significant challenges. Although carriers now use Session Border Controllers (SBCs) for signaling translation and security, many SBCs do not fully address handling...
