Innovating Access to Global Phone Networks

ComputerTel, a Directo company, is a world-class carrier with more than 20 years of experience in the field of international and domestic wholesale telecommunications services, offering a range of high-quality voice and SMS/A2P messaging termination services. We also provide Toll Free and local DID services throughout Mexico. In addition, we offer professional consulting services to companies focusing on the implementation and management of comprehensive communications and software solutions. We are a service provider of enterprise telephony and messaging services, specializing in crafting and managing communications solutions focusing on the Carrier, Contact Center and Financial sectors.

Directo carries an ITC 214 (International Telecommunications Certificate) granted by the FCC and maintains a concession issued by the IFT (Federal Telecommunications Institute) in Mexico as a national operator.

+4.2 Billion
Minutes per Year
+ 200
Active Carrier Interconnections
FCC 214 and IFT
Active Fraud
Management Detection
24/7 365
In-house NOC

Our Services


As an industry leader in the international voice market since 1998, Directo offers direct, high quality, reliable, and secure services for voice termination across Mexico and the globe to carriers and enterprise customers alike.

Messaging Hub

We are a trusted messaging partner offering a full complement of A2P and P2P SMS hubbing services, such as for banking updates, flight alerts, and marketing notifications to the enterprise and carrier markets.

Local DIDs and Toll Free

As a fully licensed telecommunications operator in Mexico, we provide a full suite of Toll-Free, nationwide, and local origination numbers throughout the country. Our direct interconnections with all major local carriers ensure redundancy and the highest quality in voice origination services to both our enterprise and carrier clients.

Executive Team

Meet the talent behind

David Jassan


David is the President and Founder of Directo. Through the company, David seeks to help Directo’s clients grow by understanding their business models, finding inefficiencies, and generating efficiencies through technology services. Prior to founding Directo, he was a pioneer in the use of VoIP technology in the mid 1990's in North America. By the early 2000's Directo had expanded globally with branches across 14 countries reaching the top 15 list of international outbound voice traffic carriers in the US by 2007.

David is a Harvard alumnus of the Owners/President Management OPM 46, class of 2015. Since 2010, he has been a mentor at Ashoka, an international organization that promotes social entrepreneurship by finding entrepreneurs who aim to transform institutions and cultures worldwide. He currently serves on the board of several Mexican companies across multiple industries: Salud Interactiva (Healthcare), Farma Leal (Healthcare), Mezcal Amores (Beverages),Hotel Escondido (Hospitality), Soldiers' Field Angels Trust (Venture Capital) and Mountain Nazca (Venture Capital).

Francisco Carbia


Francisco has been COO of Directo in Mexico and COO of ComputerTel in the United States since 2017. He is an experienced sales and business development executive with over 25 years in the telecommunications industry. Prior to his current position, he was Vice-President of Sales & Operations at Directo for 5 years.

Throughout his career, Francisco has successfully led ‘commercial and technical operations focused on wholesale and enterprise market segments in companies like Maxcom, Ibasis, and Bestel. Francisco obtained an undergraduate degree in Business Administration from Universidad Anáhuac and is an alumnus from IPADE's Business School.

Xavier Perezcano


Xavier has been the CFO of Directo in Mexico and CFO of ComputerTel in the United States since 2016. Additionally, in his current position, he oversees the Human Resources and Legal departments, as well as the Phillipines Business Unit.

Prior to his current position, Xavier was a partner at qbic Fund, a Venture Capital and Private Equity Fund. He also worked as Strategic Planning Manager at Nestlé where he held senior positions in strategic planning, finance, operations and sales. He has an undergraduate degree in Computer Science and Communications from the National University of Mexico (UNAM), and a Master in Science from New York University.

René Brun

VP Wholesale

René has been Vice-President of Wholesale at Directo and ComputerTel since 2021. He oversees all facets of ComputerTel’s and Directo’s voice, SMS/A2P, and DID/TF wholesale service offerings.

René has more than 20 years of telecommunications experience, having started his career at GTE/Verizon, and subsequently managing all global business development efforts at Primus/PTGi. Prior to joining Directo and ComputerTel, René managed and helped grow AMC Telecom, a global communications wholesale company, from a startup to a multi-million-dollar company. René has an undergraduate degree in Economics from the University of Maryland, and graduated from the George Washington University Communications Engineering Certificate Program, where he specialized in satellite and wireless communications.

Oscar Gutiérrez

NOC & Monitoring Leader

Oscar Gutiérrez has been Project Manager at ComputerTel in the United States since 2019. He is currently overseeing ComputerTel's growth in the US market by increasing interconnection capacity with local carriers. Prior to his current position he was the lead engineer at Directo's operations center in Mexico for over 15 years. Oscar specializes in SIP trunking solutions.

He has an undergraduate degree in computer science and communications from the National University of Mexico (UNAM).


6500 River Place Blvd Building 7, Suite 250 -242
Austin Tx 78730

+1 737 366 6400

Torre Virreyes, Pedregal 24 – 601
CDMX, México 11040

+52 55 5201 4550

Subpoenas, court orders and any other legal and/or law enforcement inquiries must be sent directly to Computertel Inc. Our preferred contact method is via email to: [email protected]

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