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@alexcrtelecom
Membre depuis le 29 janvier 2015
0 Recommendations

alexcrtelecom

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VoIP Engineer more 9 years Asterisk experience VoIP * Asterisk development & support * Trixbox * FreePBX * TDM & E1/T1 (PRI) configuration * Digium cards support * SS7 * Dialplan & IVR development with DB integration * Inbound/outbound call center * Gateway configuration, provisioning, support (Sipura,Cisco,Grandstream, Digium.....) Linux OS: * Gentoo * Ubuntu * Fedora * RedHat * CentOS * Debian Networking * Apache, nginx * BIND * MySQL (adminstration, backup, replication, procedures) * SSHD * VSFTPD * PRO-FTPD * ..... Monitoring services * Zabbix (including integration with Asterisk) * Nagios * Cacti Asterisk installation and support - [login to view URL] free help on Q&A - [login to view URL]
$35 USD/hr
5 commentaires
3.8
  • 100%Travaux complétés
  • 100%Selon le budget
  • 100%Dans les temps
  • 11%Taux de Réembauche

Portfolio

Avis récents

  • image de Robert M. Project for Alexandr A. -- 2 $100.00 USD

    “Alexandr is without question the most knowledgeable freelancer i have ever worked with for asterisk/FreePBX. I needed an obscure dial plan created and he hand crafted it just like the asterisk guru he is. Great working with him.”

  • image de Arsham S. support Asterisk $77.00 USD

    “good work Thank you”

  • image de Samuel N. Set up GSM Voip gateway for Call termination $55.00 USD

    “Best service ever.”

  • image de David C. fix asterisk voicemail problem(s) $215.00 USD

    “alexander solved the problem quickly and will use for futrue work.”

  • image de Robert M. Project for Alexandr A. $310.00 USD

    “Excellent work. very knowledgeable asterisk and FreePBX Guru. Will use again”

Expérience

Asterisk engineer

Jan 2008 - Jan 2015 (7 years)

Asterisk installation, configuration and support.

Éducation

no

2004 - 2007 (3 years)

Qualifications

dCAP (2014)

Digium

The Digium-Certified Asterisk Professional (dCAP) certification is a verification of your knowledge of Asterisk. The certification covers a specific released, stable version of Asterisk. The program is offered at the end of the Asterisk Advanced training course.

Vérifications

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