Title: WAN Telephony engineer
Location: Bangalore
Exp: 4-10 Years Responsibilities
- Develop & customize AOSP Telephony Framework
- Work on RIL (RILJ, RILC) and modem integration
- Debug issues: call drops, data issues, network registration, certification issues
- Handle LTE/5G data (WAN), roaming, network selection
- Develop IMS features (VoLTE, VoWiFi, ViLTE, VONR)
- Work with Qualcomm modem platforms
- Analyze logs: logcat, radio logs, QXDM, TCP
- Support carrier certification (PTCRB, GCF, Telecommunication & Telecommunication)

Required Skills
- Robust in Android Telephony Framework & RIL
- Experience in AOSP customization & debugging
- Knowledge of LTE / 5G / IMS
- Programming: Java, C, C++
- Experience with modem logs & debugging tools .

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📌 WAN Telephony engineer (Bengaluru)
🏢 NR Consulting
📍 Bengaluru