Vacancieshut
Website AVBOB
Job Description:
The ICT estate is the Cisco Unified Border Element (CUBE) and performing critical functions with deep expertise around SIP, session controls, security, interworking, and demarcation. Must have hands-on accountability of configuration and maintenance of Session Border Controllers. Asterisk, Cube router and voice Gateway experience is essential.
Job Responsibilities:
- Maintaining highly available voice network environment by identifying gaps, researching solutions and bugs, installing upgrades, ensuring best practice compliance, Health Monitoring and Network optimisations.
- Maintain all aspects of the company’s national voice and recording network including the core and voice platforms (store, retrieval, proactive management)
- Responsible for SIP Design.
- Manage, monitor secure recording of multiple streams and channels.
- Responsible for SIP & QOS.
- Responsible for Cisco Cube
- Undertake voice fault investigations and implement resolutions in local and wide area environments.
- Apply VC and TMS knowledge
- Upgrades , Management, Maintenance
- Responsible for Unified contact centers as a specialist
- Liaise with Project Management team, Network and Security engineers and Service Desk Agents on a regular basis.
- Maintain Contact Center and CUCMs Clusters and its member nodes of CUCMs, Unity, Prime Collaboration and CVP/UCCX/UCCE, and other unified messaging applications integration, solutions and services
Job Requirements:
- Good understanding of MPLS, VRF and general networking
- Excellentunderstanding of QoS and differentiated services
- Basic Linux experience
- Thorough understanding of SIP, RTP, codecs, call routing, voice billing.
- Strong SIP Protocol Experience
- Must be well spoken, have a good command of the English language and must be able to deal with customers in a professional manner
- Datavoice expertise
Qualification & Experience:
- Cisco Certified Internetwork Expert Routing and Switching (CCIE Routing and Switching)
- Cisco Certified Internetwork Expert Voice (CCIE Voice)
- Bachelor Degree in Computer Science or equivalent
- At least 6 years’ experience as a Senior Voice Engineer
- Up to date Cisco Certifications.
Job Details:
Company: AVBOB
Vacancy Type: Full Time
Job Location: Pretoria, Gauteng, SA
Application Deadline: N/A
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