on-call support Desirable Skills Experience with AAA, Tacacs+, Radius, and CA/PKI Experience with Voice over IP, Dial Services (Async/PPP, ISDN), Wireless services (CDMA, EVDO, GPRS, EDGE, 802.11b/g/n), Server Load-Balancing (F5) Proficient in IPSec (including DMVPN and RRI) design, configuration, operation More ❯
Southampton, Hampshire, United Kingdom Hybrid / WFH Options
NICE
that will light a fire within you. So, what's the role all about? This position's primary purpose is to provision SIP and ISDN services for customer use and CXOne Mpower network infrastructure. The Voice Provisioner will configure the customer's approved connectivity model which can include SIP Trunking More ❯
seamless and reliable voice connectivity for critical operations. Key Responsibilities Develop and optimise VOIP systems like Asterisk and Kamailio. Transition traditional telephony systems (e.g., ISDN) to VOIP/SIP platforms. Ensure high availability of business-critical voice connectivity. Leverage expertise in Linux, networking, and server virtualization. Skills and Responsibilities: Proven More ❯
