5 of 5 RTP Jobs in Ipswich

succeed Strong commercial Java development experience Expertise in JAIN SLEE and SIP Servlet frameworks Experience with FreeSWITCH or Asterisk Strong understanding of SIP, RTP/RTCP and SDP Experience integrating cloud-based speech services (AWS, Azure or GCP) Multi-cloud deployment experience Desirable: Metaswitch Rhino SLEE or Oracle OCCAS Docker ...

packet data using Wireshark and tcpdump to diagnose audio drops, call failures, or one-way media. Validate Protocols: Verify SIP signalling, SDP negotiations, and RTP/SRTP media stream compliance. Assess Quality Metrics: Continuously monitor and log critical VoIP KPIs including jitter, packet loss, latency, and Mean Opinion Score ...

driven voice services Troubleshooting voice quality, call routing and network performance issues Essential Skills Strong commercial Java development experience Experience with SIP, VoIP, RTP/RTCP and SDP Knowledge of JAIN SLEE and/or SIP Servlet frameworks Experience with FreeSWITCH or Asterisk Cloud experience across AWS, Azure ...

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 and Robot Framework. Diagnostics: Wireshark, tcpdump, PCAP analysis. VoIP Tools: SIPp, Spectra, WinSIP, or StarTrinity. OS/Systems: Linux (RHEL/ ...

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 ...