Miguel Negrillo Crespo
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Miguel Negrillo Crespo Email & Phone Number

NGN and SIPTRUNK Configuration and Network Implementation - For TELEFONICA BUSINESS SOLUTIONS at Italtel
Location: Ciudad Real, Castile-La Mancha, Spain 5 work roles 1 school
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✓ Verified August 2026 3 data sources Profile completeness 86%

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Current company
Italtel
Role
NGN and SIPTRUNK Configuration and Network Implementation - For TELEFONICA BUSINESS SOLUTIONS
Location
Ciudad Real, Castile-La Mancha, Spain
Company size
1399 employees

Who is Miguel Negrillo Crespo? Overview

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Quick answer

Miguel Negrillo Crespo is listed as NGN and SIPTRUNK Configuration and Network Implementation - For TELEFONICA BUSINESS SOLUTIONS at Italtel, a with 1399 employees, based in Ciudad Real, Castile-La Mancha, Spain. AeroLeads shows a matched LinkedIn profile for Miguel Negrillo Crespo.

Miguel Negrillo Crespo previously worked as NGN&SIPTRUNK Configuration&Network Implementation - For TELEFONICA BUSINESS SOLUTIONS at Italtel and Shift Leader - NGN&SIPTRUNK - For Telefonica Business Solutions at Italtel. Miguel Negrillo Crespo holds Cfgs - Administración De Sistemas Informáticos En Red from Ies Maestre De Calatrava.

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Email format at Italtel

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Italtel

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Profile bio

About Miguel Negrillo Crespo

Miguel Negrillo Crespo is a NGN and SIPTRUNK Configuration and Network Implementation - For TELEFONICA BUSINESS SOLUTIONS at Italtel. He is proficient in English.

Current workplace

Miguel Negrillo Crespo's current company

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Italtel
Italtel
NGN and SIPTRUNK Configuration and Network Implementation - For TELEFONICA BUSINESS SOLUTIONS
Ciudad Real, CM, ES
Website
italtel.com
Employees
1399
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5 roles

Miguel Negrillo Crespo work experience

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Ngn And Siptrunk Configuration And Network Implementation - For Telefonica Business Solutions

Italtel

Ciudad Real, Cm, Es

Ngn&Siptrunk Configuration&Network Implementation - For Telefonica Business Solutions

Italtel

- VoIP Level 2 Technician NGN&SIPTrunk- SIP routes configuration in SBCs (Session Border Controller) 4500 y 6300 Acme Packet [B2B User Agent]- SIP routes configuration&provisioning ¡ in i-RPS (Italtel Routing and Policing Server)- Testing&Migration live traffic VoIP- Escalation resolution for L1 24x7 iTAC- Monitoring- Telephony Servers Routing- Troubleshooting SIP- Troubleshooting networking- RFS Validation- HMR's configuration for SIP- LRT's Configuration

Shift Leader - Ngn&Siptrunk - For Telefonica Business Solutions

Italtel

- Multilingual technical support 16*5 for VoIP client, wholesale and retail.- Ticketing.- SIP, RTP, RTCP, UDP.- Oracle Acme Packet, Italtel i-RPS, Broadsoft Network Server, Broadsoft Application Server, Broadsoft Media Server- Wireshark, EXFO Brix, Office, Remedy on Demand- SBC's (Session Border Controllers) configuration for NGN (Next Generation Network) and SIPTrunk.

Jan 2019 - May 2019

Operator - Ngn&Siptrunk - For Telefonica Business Solutions

Italtel

Ciudad Real, España

- Multilingual Level 1 technical support 24*7 for VoIP client, wholesale and retail.- Ticketing.- SIP, RTP, RTCP, UDP.- Oracle Acme Packet, Italtel i-RPS, Broadsoft Network Server, Broadsoft Application Server, Broadsoft Media Server- Wireshark, EXFO Brix, Office, Remedy on Demand- SBC's (Session Border Controllers) configuration for NGN (Next Generation Network) and SIPTrunk.

Jul 2018 - Dec 2018

International Roaming Expert Group

Italtel

Ciudad Real, España

Mar 2018 - Jun 2018
Team & coworkers

Colleagues at Italtel

Other employees you can reach at italtel.com. View company contacts for 1399 employees →

CM Claudio Motta Claudio Motta Colleague at ItaltelMilan, Lombardy, Italy View → TT Test1 Test1 Test1 Test1 Colleague at ItaltelMadrid, Community Of Madrid, Spain View → RS Rocco Salvatore Notarnicola Rocco Salvatore Notarnicola Colleague at ItaltelCarnate, Lombardy, Italy View → CV Cynthia Vanesa Flores Benavides Cynthia Vanesa Flores Benavides Colleague at ItaltelPeru View → GC Girolamo Castrogiovanni Girolamo Castrogiovanni Colleague at ItaltelAlcamo, Sicily, Italy View → SG Stefano Gentili Stefano Gentili Colleague at ItaltelMilan, Lombardy, Italy View → RN Raffaella Nicolais Raffaella Nicolais Colleague at ItaltelRome, Latium, Italy View → LN Laura Notargiacomo Laura Notargiacomo Colleague at ItaltelGreater Rome Metropolitan Area, Italy View → RB Raffaella Battistini Raffaella Battistini Colleague at ItaltelRome, Latium, Italy View → JC Juan Carlos Sánchez Barrera Juan Carlos Sánchez Barrera Colleague at ItaltelCiudad Real, Castile-La Mancha, Spain View →
1 education record

Miguel Negrillo Crespo education

  • Ies Maestre De Calatrava
    Ies Maestre De Calatrava
    Cfgs - Administración De Sistemas Informáticos En Red
FAQ

Frequently asked questions about Miguel Negrillo Crespo

Quick answers generated from the profile data available on this page.

What company does Miguel Negrillo Crespo work for?

Miguel Negrillo Crespo works for Italtel.

What is Miguel Negrillo Crespo's role at Italtel?

Miguel Negrillo Crespo is listed as NGN and SIPTRUNK Configuration and Network Implementation - For TELEFONICA BUSINESS SOLUTIONS at Italtel.

Where is Miguel Negrillo Crespo based?

Miguel Negrillo Crespo is based in Ciudad Real, Castile-La Mancha, Spain while working with Italtel.

What companies has Miguel Negrillo Crespo worked for?

Miguel Negrillo Crespo has worked for Italtel.

Who are Miguel Negrillo Crespo's colleagues at Italtel?

Miguel Negrillo Crespo's colleagues at Italtel include Claudio Motta, Test1 Test1, Rocco Salvatore Notarnicola, Cynthia Vanesa Flores Benavides, and Girolamo Castrogiovanni.

How can I contact Miguel Negrillo Crespo?

You can use AeroLeads to view verified contact signals for Miguel Negrillo Crespo at Italtel, including work email, phone, and LinkedIn data when available.

What schools did Miguel Negrillo Crespo attend?

Miguel Negrillo Crespo holds Cfgs - Administración De Sistemas Informáticos En Red from Ies Maestre De Calatrava.

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