sip jobs in Leeds, United Kingdom.

... Experience needed - 7+ years in voice, UC or collaboration engineering - Strong experience with CUCM, Cisco Meeting Server and Expressway - Good knowledge of SIP, SBCs and PSTN SIP trunking - Experience supporting Cisco phones, softphones and video endpoints - Strong troubleshooting and fault-isolation skills - Scripting ...

... looking for an experienced Cisco Collaboration & Video Conferencing Engineer with strong hands-on expertise across Cisco video conferencing, endpoints, telephony, SIP/H.323, and collaboration infrastructure . The role combines Level 2 operational support, troubleshooting, project participation, infrastructure health monitoring, ...

... resolve on-site telephony, voice and connectivity issues. Deliver handset deployments, telephony installations and moves/adds/changes. Install and troubleshoot SIP trunks, broadband circuits, routers, switches and firewalls. Carry out proactive maintenance visits and site health checks. Coordinate with carriers, suppliers ...

... kit that enables the integration to Microsoft teams. The key skills that are required to take this one on will be: - Perl - VoIP (voice over IP) Nice to have: - SIP (Session Initiation Protocol telephony) knowledge - Azure - Terraform This is a fantastic chance to take on a fully remote role that will extend and extend, working ...

... end, aim for First Contact Resolution, and escalate to Comms Specialists or carriers with clear diagnostics. - Technical troubleshooting: Diagnose VoIP systems, SIP trunks, handsets, routers, broadband circuits (FTTC, FTTP, SoGEA) and internal network connectivity. - Supplier coordination: Liaise with broadband carriers and ...

... customer-first mindset who thrives in a busy helpdesk environment. - 1 to 2 years experience in a VoIP or communications support role. - A good understanding of SIP, RTP, NAT and VoIP fundamentals. - Basic knowledge of routing, switching, VLANs and firewall concepts. - Strong problem-solving skills and the ability to diagnose ...

... environment. - Strong knowledge of Cisco telephony (CUCM, Unity Connection, Jabber). - Experience with Cisco video conferencing systems (CMS, TMS). - Proficient in SIP/H323 protocols. - Familiarity with VMware suite v7/v8. - Knowledge of WAN/LAN networks and security. - Good command of English (read, spoken, written). - Systems ...

... tools. Experience working with typical network and troubleshooting commands is advantageous - Experience with telephony/telco integrations- an understanding of the SIP protocol, SIP trunking and experience in troubleshooting & resolving telephony or VoIP issues is highly desirable - Experience in networking fundamentals - a ...

... enable pooled coverage - Reporting – own the QBR motion, dashboards, and Voice-of-Customer pipeline to Product - Own the Success Plan and Service Improvement Plan (SIP) standard Qualifications/Requirements: - 12+ years in Customer Success / Service Management / Support leadership in enterprise SaaS - 5+ years leading globally ...

... Wireshark and protocol analyser traces, UE Layer 1–3 logs and OSS performance data - In-depth knowledge of LTE and 5G signalling - Experience troubleshooting SIP, SRTP, DTLS and Push-to-Talk services - Knowledge of 3GPP and ETSI standards - Strong stakeholder management and communication skills - Experience with Nokia ...