1 of 1 ISDN Jobs in the North of England

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 ❯