1 to 1 of 1 PSTN Jobs in the South West

requirement for servicingtickets allocated to you of asecond linesupport nature. KEY SKILLS & EXPERIENCE: Experienced in telephone PBX installation across a range of media (ISDN30, PSTN, IP, SIP) Sound understanding of IP networking, the concept of firewall ports and router configuration, Perform a field installation and support role, working under the more »