About

I’m Mark R Lindsey, and the comments on 200ok.info represent my personal opinion about my current field: Real-Time, Interactive, Human-to-Human Communication via Packet Switched Networks, popularized as “VoIP,” because “RTIHTHCVPSN” is hard to pronounce.

I am a Member of Technical Staff at ECG, a Consultancy based in Valdosta, Georgia, in the USA.

A Few Recent Clients

I have the grand pleasure to do interesting work for many excellent clients, including:

  • SCTelecom
  • CenturyLink
  • Home Telephone Company
  • AT&T Puerto Rico
  • CMC Telecom
  • Earthlink Business
  • Stage2 Communications
  • Varolii Corporation
  • Inmarsat
  • Metaswitch (formerly Data Connection Limited)
  • BroadSoft Inc
  • Acme Packet
  • Alcatel-Lucent
  • BellSouth BTAC (before the AT&T acquisition)
  • Lumos Networks (formerly nTelos)
  • FairPoint NNE
  • Integrated BroadBand Services (IBBS)
  • Embarq (before the CenturyTel merger)

A Few Recent Talks

The SS7 Addition: I Can Stop Any Time I Want To. June 2012: SIPForum’s SIPNOC Conference, Sterling, Virginia, USA.

Let’s Make SIP Geographic Redundancy Actually Work Well. June 2012: SIPForum’s SIPNOC Conference, Sterling, Virginia, USA.

SimRing: The Monster That’s Eating Your Network. June 2012: SIPForum’s SIPNOC Conference, Sterling, Virginia, USA.

Contact Information

You can email me at lindsey@e-c-group.com or lindsey@acm.org. I recommend that you email first to schedule an engagement for telephone or video conference.

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