Telephony Tester

Job Posting

Understanding of 5GNR / LTE / UMTS 3GPP Air interface specifications. Network Carrier Testing Experience, LTE, 5G-NR protocol knowledge at UE side (L1 / L2 / L3) Hands-on experience and knowledge of 3GPP (UMTS & LTE) Layer 2 and Layer 3 protocol and call processing IMS / VoLTE Experience is a must Must have knowledge of 3GPP IMS core standards. Network Carrier Testing Ex...