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Professional signaling tool for legacy network engineers and security researchers to convert between decimal, hex, and dashed point code formats across global standards.
An SS7 point code uniquely identifies a signaling point. This calculator converts and validates ITU 14-bit and ANSI 24-bit formats so interconnect, roaming, and firewall configs use the same address encoding.
This tool decodes the underlying bit structure of SS7 point codes. It breaks down ITU 14-bit codes into 3-8-3 segments and ANSI 24-bit codes into 8-8-8 segments, providing binary and hexadecimal representations for protocol analysis.
Built on 3GPP Technical Specifications, ensuring accuracy for production deployments and security audits.
Calculations specifically designed to identify protocol vulnerabilities and signaling misconfigurations.
Aligned with ITU-T Q.704 and ANSI T1.111.4 specifications. Validates range limits for each standard and supports National/International indicators.
Edge-V8 Isolate
Technical Audit
< 50ms (Global)
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ITU code 4-056-3 expands to network=4, cluster=56, member=3 within the 3-8-3 bit layout (14 bits total). The same decimal integer differs from an ANSI 8-8-8 code that merely “looks similar,” which is why plan selection matters before pasting into an STP.
Does not assign operator point codes or validate uniqueness in a live network. Cross-standard numeric equivalence is not assumed without an explicit translation agreement.
A point code is the network-layer address of an SS7 signaling point (SSP, STP, or SCP). ITU-T uses a 14-bit structure (3-8-3), ANSI uses 24 bits (8-8-8), and some national variants use other bit splits.
You cannot losslessly map arbitrary ITU 14-bit codes into ANSI 24-bit space without an agreed translation plan. This tool reformats and validates structure within each numbering plan; cross-plan conversion needs operator interconnection documentation.
MTP3 routing and screening use point codes. Wrong PC formats break ISUP/MAP delivery, cause loops via STPs, or fail firewall allow-lists during IR.21 / interconnection onboarding.
Common decimal dotted forms for ITU (e.g., 2-034-1) and ANSI (e.g., 245-16-0), plus integer representations used in traces and GTT tools.
Calculate SS7 link load, utilization, and MSU capacity.
Interactive signaling flow generator for GTPv1/GTPv2 control plane procedures.
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Decode Advanced 5G & LTE Signaling Protocols
Bring the theory to life. Access visual call flows, 3GPP standards walkthroughs, and GTP-U tunnel optimization training designed for core network architects.
SSO Link: Academy Node 0x93FF