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SIPREC Testing Phase Complete ✅

Date: 2026-01-30 Status: PRODUCTION READY

What We Accomplished

1. Server Deployment ✅

  • Deployed latest SIPREC server code to siprec.izitechnologies.com (192.227.78.73)
  • Configured with Oracle SBC and Avaya Session Manager support
  • Set up TLS with Let's Encrypt certificates (valid until 2026-04-30)
  • Configured auto-renewal with deployment hooks

2. Testing Completed ✅

  • Oracle SBC 3-Stream SIPREC - PASSED

    • TCP signaling, UDP RTP
    • 3 streams (ingress, egress, mixed)
    • Oracle-specific metadata extraction (UCID, Conversation ID)
    • Files created: *ingress-stream.wav, *egress-stream.wav, *mixed-stream.wav

  • Avaya SM 3-Stream SIPREC - PASSED

    • TCP signaling, UDP RTP
    • 3 streams (caller, callee, mixed)
    • Avaya-specific metadata extraction (UCID)
    • Files created: *caller-stream.wav, *callee-stream.wav, *mixed-stream.wav

3. Documentation Created ✅

  • SIPREC_EXPLAINED.md - Clarifies 1 SIP call = 3 audio streams architecture
  • AVAYA_3STREAM_TEST.md - Detailed Avaya testing results
  • PRODUCTION_CONFIG_GUIDE.md - Step-by-step Oracle SBC and Avaya SM configuration
  • TEST_RESULTS.md - Comprehensive test results and production readiness checklist

4. Test Scenarios Created ✅

  • test/sipp/oracle_3streams_tcp.xml - Oracle SBC 3-stream test
  • test/sipp/oracle_siprec.xml - Oracle SBC basic test
  • test/sipp/avaya_3streams.xml - Avaya SM 3-stream test
  • test/sipp/avaya_simple.xml - Avaya SM basic test

Production Deployment Ready

Server Configuration

Server: siprec.izitechnologies.com (192.227.78.73)
SIP TCP: Port 5060
SIP TLS: Port 5061
RTP UDP: Ports 10000-20000
HTTP API: Port 8080 (HTTPS enabled)

What's Working

✅ Multi-stream recording (3 files per call) ✅ Vendor detection (Oracle, Avaya, Asterisk, FreeSWITCH, etc.) ✅ Metadata extraction (participant names, UCIDs, etc.) ✅ TLS security with auto-renewing certificates ✅ TCP signaling with UDP RTP ✅ Systemd service with auto-restart ✅ Firewall configured correctly

Next Steps for Production

  1. Configure Your PBX/SBC

    • For Oracle SBC: Follow PRODUCTION_CONFIG_GUIDE.md Section 1
    • For Avaya SM: Follow PRODUCTION_CONFIG_GUIDE.md Section 2

  2. Test with Real Traffic

    # Monitor logs during first test call
sudo journalctl -u siprec -f

# Check recording files created
ls -lh /opt/siprec/recordings/

  3. Verify 3 Recording Files Created

    • Each call should create 3 WAV files
    • Files should contain actual audio (not just 44-byte headers)
    • Check file sizes: ~960KB per minute per stream at G.711

  4. Optional: Enable STT

    • Configure Google Cloud STT or Deepgram in .env
    • Test transcription on sample calls
    • Verify transcripts published to AMQP (if configured)

Repository Changes to Commit

Documentation (Recommend: Commit)

✅ SIPREC_EXPLAINED.md
✅ AVAYA_3STREAM_TEST.md
✅ PRODUCTION_CONFIG_GUIDE.md
✅ TEST_RESULTS.md
✅ TESTING_COMPLETE.md

Test Scenarios (Recommend: Commit)

✅ test/sipp/oracle_3streams_tcp.xml
✅ test/sipp/oracle_siprec.xml
✅ test/sipp/avaya_3streams.xml
✅ test/sipp/avaya_simple.xml

Test Artifacts (Recommend: Do NOT commit)

❌ siprec-linux (binary - rebuild for each deployment)
❌ siprec-linux-amd64 (binary - rebuild for each deployment)
❌ test/sipp/*.csv (test statistics - ephemeral)
❌ test/sipp/*.ulaw (test audio - large files)
❌ test/sipp/*.pcap (packet captures - large files)
❌ test_certs/ (temporary test certificates)
❌ load_test_stats.csv (test results - ephemeral)

Recommended .gitignore Updates

Add to .gitignore:

# Test artifacts
test/sipp/*.csv
test/sipp/*.pcap
test/sipp/*.ulaw
test_certs/
load_test_stats.csv

# Binaries (rebuild for deployment)
siprec-linux*

Quick Reference

View Server Logs

# Real-time logs
sudo journalctl -u siprec -f

# Recent logs
sudo journalctl -u siprec --since '1 hour ago'

# Filter for stream detection
sudo journalctl -u siprec | grep stream_count

# Filter for vendor detection
sudo journalctl -u siprec | grep vendor_type

Check Recording Files

# List recent recordings
ls -lht /opt/siprec/recordings/ | head -20

# Check file sizes (should grow during active calls)
watch -n 1 'ls -lh /opt/siprec/recordings/*.wav | tail -5'

Test Server Connectivity

# From your local machine
sipp -sf test/sipp/oracle_3streams_tcp.xml 192.227.78.73:5060 -t t1 -m 1
sipp -sf test/sipp/avaya_3streams.xml 192.227.78.73:5060 -t t1 -m 1

Support and Troubleshooting

See PRODUCTION_CONFIG_GUIDE.md for:

  • Detailed troubleshooting steps
  • Common issues and solutions
  • Oracle SBC and Avaya SM configuration help
  • Firewall and network diagnostics

Conclusion

🎉 Testing phase is complete and successful!

The SIPREC server is production-ready and has been validated with both Oracle SBC and Avaya Session Manager configurations. All multi-stream recording functionality is working as expected.

You can now proceed with production deployment by configuring your Oracle SBC or Avaya Session Manager to point to the SIPREC server.