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Rich Tehrani
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| Communications and Technology Blog - Latest news in IP communications, telecom, VoIP, call center & CRM space

Apple Pay Vs. Google Wallet

Replacing credit cards can likely only be done if the new system is dead-easy to use and it moreover has to be...

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Signaling Offers Great Differentiation for Mobile Value-Added Service Offerings

We’ve all heard that some Value Added Services (VAS) revenue such as Short Message Service (SMS) are starting to decline in...

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Birdstep Improves Wireless User Experience, Reduces Churn

A smartphone user can get tripped up easily when in motion as today’s smartphones look for WiFi networks to connect to and...

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Sonos BOOST, For Music in Tough to Reach Places

I’ve been using Sonos as an in-home streaming solution for many years and since it relies on WiFi it provides infinite levels...

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IOT tests do NOT tell the whole story

Service providers typically have infrastructure from multiple vendors installed in their networks.  Mostly this is by design since they don’t want...

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Notes from Connections 2014 Part Deux

More notes from BSFT Connections 2014 in the desert by friends of my at the show. These notes are from ANPI's...

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Notes from Connections 2014

Broadsoft Connections kicked off with the usual festivities yesterday including a pool party and a summer fashion show. This morning it...

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Mike Ross Leaves Aculab

April 8, 2005

No sooner did I break the news that Howard Bubb was leaving Dialogic – I just found out that Mike Ross left Aculab a few days ago. Mike was another major player in the DSP resource board space. Mike worked as VP of Sales at Dialogic in the 1980s and was instrumental in their success.

He later left to found Rhetorex, a Dialogic competitor. Under his management Rhetorex grew to be a major force in the DSP resource board space.

Ditech Communications

April 8, 2005


Ditech Communications is a veteran in the telecom space and they have some high-tech solutions to many carrier problems. I spent some time discussing their VoIP solutions and their strategy boils down to making VoIP sound better. They are able to cancel acoustic echo (the noise from the microphone reflection), background noise and hybrid echo (the echo that results from converting 4 lines of voice into two) for example.

They are also very focused on helping carriers with VoIP peering. In the VoIP space, different carriers use different formats to carry their voice packets.


IP Unity

April 7, 2005

Going Back To NYC

April 7, 2005

I am taking a red eye flight back home and look forward to getting to work. I met with a number of VoIP companies and they all seem to be doing well. I heard that Q1 was a bit slow in the enterprise VoIP space for some reason but there are a record number of deals on the table for many companies. In all I saw companies selling to OEMs, enterprise customers and service providers.

Traveling Again

April 6, 2005

Podcasting At TMCnet

April 6, 2005

NCTA VoIP Marketing Panel

April 6, 2005

AOL Brings VoIP To Germany

April 6, 2005

Bubb Leaves Intel

April 6, 2005

An industry Icon, Howard Bubb is stepping down from Intel. Bubb was the head of Dialogic during the roaring days of computer telephony/CTI where the market grew at an astronomical rate. Those of you at industry events remember Bubb speaking at events hosted by the likes of Harry Newton... In fact there was even a Howard Bubb show at suc events.

Dialogic was a leader in DSP resource boards and although Natural Microsystems really discovered the VoIP gateway market before Dialogic, Bubb's company powered back to lead the space and soon thereafter sold to Intel.

Many in the industry complained that Dialogic which sold for under a billion dollars to Intel was undervalued.



Lingo Mexican VoIP

April 5, 2005



Lingo Mexican VoIP

Lingo VoIP Phone Service Now Offers Universal Phone Numbers In Mexico Markets

Phone numbers in the following Mexico markets have been made available to new and existing Lingo VoIP customers:

  • Mexico City
  • Monterrey 
  • Guadalajara 

With this announcement, Lingo consumer and small business subscribers can now select phone numbers from over 300 major U.S. markets, and international phone numbers from over 25 cities in 15 foreign countries -- more domestic and international coverage offered by the major U.S. VoIP providers today.

Now U.S. Lingo customers who have relatives or colleagues residing in Mexico can select a phone number for use with their VoIP service that is “local” to a particular city in Mexico.

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