Port 5061 — SIP-TLS
Quick reference for TCP/UDP port 5061, used by SIP-TLS. Includes what the service does, security guidance and related ports.
Port
5061
Protocol
TCP
Service
SIP-TLS
What is port 5061?
SIP over TLS.
What port does SIP-TLS use?
SIP-TLS listens on port 5061 by default.
Security guidance
Low risk — designed for public exposure
Port 5061 (SIP-TLS) is designed for public exposure. Standard hardening (TLS certs, current firmware, sensible rate limits) is enough — no special isolation needed.
Related ports
Frequently asked
What is port 5061 used for?+
Port 5061 is the standard TCP/UDP port for SIP-TLS. SIP over TLS.
What port does SIP-TLS use?+
SIP-TLS listens on port 5061 by default.
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