Network Voice

Job Description

Hands-on experience on Unified Communications and Collaboration products portfolio. Understanding of CUCM & Cisco unity connection versions 10.x, 11.x, 12.x, 14.x, Voice Gateways, Cisco CUBES, Licensing Understanding of cloud-based voice solutions (Cisco UCaaS, RingCentral, XO Voice, Broadsoft etc) Understanding of Session Border Controllers - AudioCodes, Sonus/Ribbon, Oracle Understanding of Cisco Video end points and expressways Understanding of Cisco Webex suite (calling, contact center, control hub etc) Understanding of broadcast paging (Singlewire) Understanding of Microsoft Teams Enterprise Voice Must be able to add IP phones, End users, CSS, Partition, Route pattern and Route Group etc. Good understanding of VoIP protocols MGCP, H.323, SIP, ISDN Basic understanding of Cisco C series and B series server management Good communication skills, Open for 24x7 availability Should be able to jump on P1 bridges and drive the technical troubleshooting bridge. Expert level experience in handling Cisco IP telephony Network Infrastructure. independently resolve tickets within SLA Adheres to standard operating procedures / work instructions Follow the escalation process Follow the shift hand-over process Update the knowledge base Technically upgrade across versions of environment when required Understanding of ITIL framework On - call support KEY TECHNOLOGIES: CUCM & Unity connection 12.x and 11.x Webex Cloud SIP Trunks, MGCP and H.323 gateways. Understanding of voice provisioning tools (Kurmi, VOSS etc) Basic troubleshooting knowledge on Avaya Aura products Basic MACD knowledge of Cisco UCCX Basic MACD knowledge of MS TEAMS EV