Beschreibung
Skills: Network System Administrator VOIP IP Telephony Protocols QoS Encryption Cisco Voice UCaaS UCS Cluster Components TDM SIP H.323 MGCP CTI Jabber OCS SCCP TCP.IP Routing Protocols MPLS PSTN E1/T1 SS7 QSIG Active Directory Forest DNS OUs IP DHCP WINS Routing ITIL
Position: Network System Administrator
Duration: 3-6 months
Location: Munich Germany
Job Description
- Should have excellent experience and knowledge of IP Telephony protocols, proficient with QoS, encryption
- Strong understanding of Cisco Voice environment UCaaS, UCS and Cluster components
- Understanding of TDM Legacy system will be an added advantage
- In depth understanding of Voice protocols SIP, H.323, MGCP
- Good understanding of CTI. Integrating applications like Jabber, OCS
- Understanding of client protocol SCCP
- Excellent understanding of Dial plan, Route pattern, Translation pattern
- Strong understanding of Network technologies TCP/IP and Routing Protocols
- Good understanding of MPLS network.
- Excellent understanding of PSTN technology. E1/T1, SS7, QSIG.
Active Directory Services
- Strong understanding of Configuration and supporting Microsoft windows OS Technology
- Strong understanding of Active Directory Forest, Domain, Trust relationship, DNS and OUs
- Excellent understanding of upgrading and expanding the Tree structure of Active Directory Forest
- Strong understanding of Active Directory search attributes
- Excellent skill to identify the business needs and work with Network team to plan integrating Active Directory for different services
- Strong understanding of IP, DHCP, DNS, WINS, routing etc
- Must have excellent organizational, Verbal and written communication skills
- Should have understanding of ITIL framework