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Voice Engineer (VoiP, SIP, WAN, MPLS, Signalling)

Crawley, West Sussex -
Search Consultancy
E1/T1, ISDN... - SS7, SIGTRAN, SIP. - VOIP Infrastructure. - PBX, MTP, SBC, Voice Gateways... - Asterisk installations on Redhat and CentOS... - Familiarity with Asterisk API layers. - VOIP protocols/codecs. - SIP, RTP, DTMF, AIX2, RFC2833, G711, G729, SPEEX. - SIP / VoIP protocol development or system design experience... - WAN, LAN, Switches, Routers, Firewalls, Load Balancers,...
Salary: £40000 - £44000 per annum + Benefits
Posted: 12 hours ago