Azure, Active Directory Experience supporting Windows Server (DC, DNS, DHCP, GPO) Exposure to WiFi technologies (Cisco, Ruckus; Aruba experience is a bonus) Knowledge of PBX systems (Mitel, NEC, Gamma Horizon, 3CX) and telecoms fundamentals Familiarity with ISDN, PSTN, SIP services, and analogue terminations Excellent communication skills—both written and verbal More ❯
Azure, Active Directory Experience supporting Windows Server (DC, DNS, DHCP, GPO) Exposure to WiFi technologies (Cisco, Ruckus; Aruba experience is a bonus) Knowledge of PBX systems (Mitel, NEC, Gamma Horizon, 3CX) and telecoms fundamentals Familiarity with ISDN, PSTN, SIP services, and analogue terminations Excellent communication skills—both written and verbal More ❯
Pencoed, Mid Glamorgan, United Kingdom Hybrid / WFH Options
Pure Recruit
SIP messaging, call flows and packet capture analysis. Strong understanding of IP networks, TCP/IP and troubleshooting network related issues. Familiarity with IP PBX systems and their configuration Ability to troubleshoot Full driving license Preferred Qualifications: Certifications in relevant technologies (CompTIA, Network+, CCNA) Experience with specific VoIP platforms (Asterisk More ❯
Pencoed, Bridgend county borough, Mid Glamorgan, United Kingdom Hybrid / WFH Options
Pure Recruit
SIP messaging, call flows and packet capture analysis. Strong understanding of IP networks, TCP/IP and troubleshooting network related issues. Familiarity with IP PBX systems and their configuration Ability to troubleshoot Full driving license Preferred Qualifications: Certifications in relevant technologies (CompTIA, Network+, CCNA) Experience with specific VoIP platforms (Asterisk More ❯
used by clients and internal teams. Key Responsibilities: VoIP Platform Engineering: Develop, operate, and support VoIP systems including SIP proxies (Kamailio/OpenSIPS), Asterisk PBX, and VoIP gateways. Design, build, test, and deploy telephony solutions including IP PBX, EPABX, and related infrastructure. Implement and enhance functionalities using Asterisk AGI, AMI … ARI interfaces. Collaborate on custom PBX deployments and integrations with third-party systems. System Support and Troubleshooting: Handle L3 support escalations, perform advanced diagnostics, and resolve critical voice and networking issues. Monitor and analyse telephony traffic to identify anomalies, optimise performance, and reduce call quality issues. React quickly to alerts More ❯
used by clients and internal teams. Key Responsibilities: VoIP Platform Engineering: Develop, operate, and support VoIP systems including SIP proxies (Kamailio/OpenSIPS), Asterisk PBX, and VoIP gateways. Design, build, test, and deploy telephony solutions including IP PBX, EPABX, and related infrastructure. Implement and enhance functionalities using Asterisk AGI, AMI … ARI interfaces. Collaborate on custom PBX deployments and integrations with third-party systems. System Support and Troubleshooting: Handle L3 support escalations, perform advanced diagnostics, and resolve critical voice and networking issues. Monitor and analyse telephony traffic to identify anomalies, optimise performance, and reduce call quality issues. React quickly to alerts More ❯
