Jobs 1 to 2 of 2

Test Engineer (Messaging Services and Core Voice)

Slough, Berkshire -
Telefonica
Detailed knowledge of 2/3/4G networks and elements. Detailed knowledge of following protocols: MTP, M3UA, ISUP, SCCP, MAP, TCAP, INAP, BICC, SIP/SIP-I, RTP, IP (v4/6) Good practical knowledge of IMS and VoLTE and core voice network elements, i.e Mobile Blade Cluster, Media gateway, HLR, HSS.
Posted: 15 days ago

Senior CUCM/Call manager

Leeds, West Yorkshire -
Adroit People Limited
Experience with CUCM version 8 and 9 are essential, (versions 4-7 and 10 desirable)... - Working knowledge of VMware ESXi Hypervisor and vCentre desirable. - Experience with UCCX, CUC, CUPS, CUAC are essential, UCCE desirable... - Practical experience of gateway implementation: PSTN, third party PABX, SIP trunks, CUBE, CME/SRST. - Practical experience...
Salary: From £45,000 to £65,000 per annum
Posted: 2 days ago