Sr. Network Voice Engineer

Job Posting

Job Description: 10+ years of hands on experience in Cisco Call Manager, Voice gateways & Unity Connection voice mail services. Hands-on experience on CUCM & Unity Connection version 8.x & 9.x. Have clear understanding on VOIP protocols like SIP, H.323 and MGCP. Hands-on experience on Cisco C series and B series server along with ESXi 4.0 or 5.0 Feature...