Todd Grell

Background

About Todd Grell

Experienced Systems Engineer highly focused on system testing of voice applications. Proven ability to troubleshoot and resolve problems as well as implement and drive process improvements that have direct impact on the success of the business. Experienced working with product development lifecycle. Strong lab administration skills of wired and wireless networking and multiple pbx vendor administration roles. Strong Cellular Telecomunications and Voice-Over-IP background. ACCOMPLISHMENTS - Extensive skills in Telecommunication core data centric infrastructure- Effective starting and maintaining Lab Administration in NOC operation roles- Implement software integration and administration of core networking and telecommunication equipment- Excellent Analytical and Problem solving skills- Administration for variety of PBX Vendors (Cisco CUCM, Cisco CME, Avaya Aura, Avaya IPO, Toshiba Strada, Vertical, Mitel)- Administration for ISDN T1 PSTN Trunks using Adtran Atlas 550- Administration of Production Wireless LAN as well as Private Test Labs Wireless LAN- Experienced in SIP, H323 and MGCP gateway protocols- Experienced using Juniper Firewalls and Cisco ACS RADIUS- Experienced using VMWare ESx, ESXi Virtualization Technology.