Greg Blumstein

Greg Blumstein Email and Phone Number

Founder at TrueCNAM Inc. @ TrueCNAM Inc.
new york, new york, united states
Greg Blumstein's Location
New York, New York, United States, United States
Greg Blumstein's Contact Details

Greg Blumstein personal email

n/a
About Greg Blumstein

Greg Blumstein is a Founder at TrueCNAM Inc. at TrueCNAM Inc.. He possess expertise in telecommunications, voip, telephony, sip, product management and 27 more skills.

Greg Blumstein's Current Company Details
TrueCNAM Inc.

Truecnam Inc.

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Founder at TrueCNAM Inc.
new york, new york, united states
Website:
truecnam.com
Employees:
1
Greg Blumstein Work Experience Details
  • Truecnam Inc.
    Founder
    Truecnam Inc. 2014 - Present
    Greater New York City Area
    View
  • Onyx Venture Advisors Llc
    Managing Partner
    Onyx Venture Advisors Llc 2013 - 2015
    Greater New York City Area
    View
  • Callcentric Wholesale, Inc.
    Vp Operations
    Callcentric Wholesale, Inc. Aug 2004 - Aug 2012
    Greater New York City Area
  • Callcentric, Inc.
    Vp Operations
    Callcentric, Inc. Aug 2004 - Aug 2012
    Greater New York City Area
  • Aerocall, Inc.
    Coo
    Aerocall, Inc. Jul 2001 - Aug 2004
    Greater New York City Area
  • Isracall Communications Services, Ltd
    Coo
    Isracall Communications Services, Ltd Jul 2001 - Aug 2004
    Israel
  • Freelance
    Telecom Consultant
    Freelance Feb 2001 - Jul 2001
    Greater New York City Area
  • Comgates, Ltd
    Technical Operations Manager - Us
    Comgates, Ltd Oct 2000 - Feb 2001
    Israel / Greater New York City Area
  • Gamma Telecom Intl, Inc.
    Network Manager
    Gamma Telecom Intl, Inc. Oct 1998 - Oct 2000
    Greater New York City Area

Greg Blumstein Skills

Telecommunications Voip Telephony Sip Product Management Ip Unified Communications Networking Sip Trunking Broadband Carriers Tdm Ss7 Asterisk Co Location Ethernet It Operations Project Management System Architecture Internet Services Managed Services Telecommunication Services Pstn H.323 Cas Billing Systems Isdn Network Operations Application Architecture Contract Negotiation Voice Over Ip Internet Protocol

Frequently Asked Questions about Greg Blumstein

What company does Greg Blumstein work for?

Greg Blumstein works for Truecnam Inc.

What is Greg Blumstein's role at the current company?

Greg Blumstein's current role is Founder at TrueCNAM Inc..

What is Greg Blumstein's email address?

Greg Blumstein's email address is gr****@****ein.com

What is Greg Blumstein's direct phone number?

Greg Blumstein's direct phone number is +191764*****

What skills is Greg Blumstein known for?

Greg Blumstein has skills like Telecommunications, Voip, Telephony, Sip, Product Management, Ip, Unified Communications, Networking, Sip Trunking, Broadband, Carriers, Tdm.

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