3 of 3 RTP Jobs in Ipswich

JAIN SLEE framework, SIP Servlet Frameworks Telephony Engines: Hands-on experience configuring and Scripting with FreeSWITCH or Asterisk. Voice Protocols: Solid understanding of SIP, RTP/RTCP, and SDP. Speech AI: Experience integrating cloud speech APIs (eg, AWS Transcribe/Polly, Azure Speech, Google Cloud Speech-to-Text). Multi ...

audio, dropped calls, or media issues. Validate Telecom Protocols: Test and verify SIP signaling, SDP negotiations, and encrypted/unencrypted media flows (RTP/SRTP). Track System Quality: Monitor critical metrics like latency, jitter, packet loss, and MOS scores to safeguard voice quality. Document & Collaborate: Author detailed test scenarios ...

call failures using packet captures. Integrate test scripts into CI/CD pipelines (Jenkins, GitLab). Must-Have Skills: Protocols: Deep knowledge of SIP , RTP, and SDP. Automation: Python & API Diagnostics: Wireshark, tcpdump, PCAP analysis. VoIP Tools: SIPp, Spectra, WinSIP, or StarTrinity. OS/Systems: Linux (RHEL/CentOS ...