Voice / IP Core Network Implementation Expert

Job description

about the role

Provide right on-time, first time configurations of different voice services on multiple platforms to establish/develop voice network for Orange Business Services customers.

Responsibilities
• SBC (Oracle SBC, Comverse SBC) H323 and SIP trunks configurations.
• Configure Orange Business Service NGN network (Italtel soft switch based network) for different voice services:

Dedicated Access connections.

Switched Access.

Contact Centers.

Off net call routing.

• Configure Huawei UMG.
• Cisco/Juniper routers voice configurations.
• Configure Proxy PE used by voice connections.
• Run Acceptance Testing Procedure to insure appropriate voice service delivery to customers.
• Provide technical support to Voice Operations teams when required.
• Provide technical support for voice projects during planning & implementation phases.
• Participate in internal large network transformation & migration projects.

about you

Education and Certificates:
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• BSC in Telecommunications or equivalent.
• Minimum of 5 years related work experience in telecommunications (legacy, NGN, and Voice over IP technologies).
• Cisco CCNP Voice.
• Cisco CCIP.
• Cisco CCNP Routing & Switching.
• Cisco CCIE Voice is a plus.

Knowledge and Skills:
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• Switched voice networks Legacy & Soft-Switches (NGN concepts) architectures.
• Huawei UMG platform.
• Various Legacy signaling systems (SS7, ISDN,CAS)
• CISCO/Juniper router technologies and voice configurations.
• Strong VoIP technologies and protocols (TCP/IP, H323, SIP, etc.)
• WAN Technology: FR, ATM , DSL ,ISDN
• Solid knowledge of MPLS , MP-BGP
• Solid knowledge of routing protocols: OSPF, EIGRP, BGP, RIPV2
• Strong oral and written communication skills.
• Excellent prioritization skills and ability to multi-task.
• Excellent time management.
• Patient and understanding nature.
• Sense of urgency.
• Professional in a work environment.
• High level of customer service skills.
• Meticulous attention to details
• Ability to deal with difficult people.
• Flexible.
• Strong problem solving skills.
• High level of personal commitment.
• Team player.

additional information

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department

Customer Services & Operations

contract

Regular