436
SIP
436 Bad Identity-Info
The Identity-Info header contains a URI that the server cannot dereference to obtain the signing certificate.
このコードが表示される場合
When the Identity-Info URI in the request points to an unreachable or invalid certificate location.
解決方法
Ensure the Identity-Info URI is reachable and points to a valid certificate. Check DNS resolution and TLS configuration.
比較対象
ガイド
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Real-Time Protocols
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Real-Time Protocols
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Real-Time Protocols
RFC 3261: SIP Protocol Deep Dive
Protocol Deep Dives
TLS 1.3: Faster, Simpler, More Secure
Protocol Deep Dives
用語集
Status Code
Request Method (HTTP Verb)
TLS Handshake
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TCP/IP
Port Number
NAT (Network Address Translation)
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Codec Negotiation
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PBX (Private Branch Exchange)
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TLS Versions