About

Built for engineers
who speak SIP

SIPSymposium is a diagnostic platform for VoIP and SIP engineers who need fast, deep, and accurate analysis. It reasons the way an expert does — over your specific data, not generic patterns.

What it is

SIPSymposium is an AI-powered VoIP diagnostic platform. You provide raw inputs — SIP traces, SDP exchanges, RTP/RTCP statistics, PCAP captures, logs, or plain-language scenario descriptions — and the platform performs structured, expert-level analysis across all of them.

It understands the SIP stack end-to-end: signaling correctness, RFC compliance, media negotiation, codec symmetry, encryption handshakes, NAT traversal, and timing behavior. When multiple endpoints are involved, it correlates findings between them — surfacing asymmetries and interaction failures that single-endpoint tools miss entirely.

The AI

SIPSymposium's diagnostic engine combines a state-of-the-art reasoning model with a domain-specific knowledge layer covering RFC 3261 and extensions, SDP, RTP/RTCP, SRTP and DTLS-SRTP, ICE/STUN/TURN, TLS signaling, NAT traversal, and codec negotiation across all common codecs. The engine is built and tuned specifically for VoIP and SIP diagnostics — not a general-purpose chatbot.

Every analysis goes through a hardened processing pipeline. The engine reasons over the full input — including PCAP-extracted data and uploaded network diagrams — and returns a structured report with severity-ranked findings, technical detail referencing specific headers and RFC sections, and actionable recommendations.

Coverage
Signaling
RFC 3261 & extensions
INVITE flows, response codes, Via/Contact/Route, retransmissions, timers, auth, re-INVITE, PRACK, forking
Media
SDP & RTP/RTCP
Codec negotiation, ptime, hold/resume, DTMF, ICE, BUNDLE, SSRC, sequence/timestamp, one-way audio
Encryption
SRTP · DTLS · TLS
SDES vs DTLS-SRTP, cipher suites, key negotiation, TLS version/cert, ZRTP, mixed legs
Network
NAT & ICE
Symmetric NAT, RFC 1918 in SDP, STUN/TURN config, ICE failure, latching, ALG interference
Correlation
Multi-endpoint
Codec symmetry, SDP coherence, SRTP alignment, ptime asymmetry, timing sync across all legs
Compliance
RFC · SOC 2 · PCI-DSS · HIPAA
RFC conformance checks plus exportable compliance reports mapping encryption and security findings to SOC 2, PCI-DSS, and HIPAA controls
Architecture

SIPSymposium runs a privacy-first architecture. PCAP files are parsed entirely in your browser — the raw binary never leaves your device. Only the extracted, text-form representation of relevant signaling data is sent for analysis. AI provider credentials and backend secrets are proxied through hardened server endpoints, never exposed to the client.

Network topology and call flow diagrams are processed alongside your trace data, allowing the analysis engine to interpret architectural context visually. Authentication, session handling, and analysis history use industry-standard practices with row-level security on every record.

Data privacy
Analysis inputs are sent to our third-party AI service provider for processing. Do not submit data containing personally identifiable information, credentials, or production secrets. PCAP parsing happens entirely in your browser — the raw binary is never transmitted. Only the extracted, text-form representation is included in the analysis request.
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