STIR / SHAKEN
A, B, and C-level signing on every outbound call. Verifiable Identity headers passed end-to-end through the SIP signal — exactly what carriers and gateway filters expect.
Carrier-grade USA termination from $0.003/minute, with full STIR/SHAKEN attestation, Section 214 alignment, and FCC Robocall Mitigation Database registration — built for carriers, MNOs, BPOs, and VoIP resellers sending serious volumes into NANP.
STIR/SHAKEN
A · B · C
ATTESTATION
FCC RMD
Listed
REGISTERED
Coverage
50/50
US STATES
USA termination is the most scrutinised voice market in the world. Robocall enforcement, FCC reporting, and STIR/SHAKEN attestation now decide which traffic gets answered and which gets blocked at the gateway. The wholesale carriers that protect Answer-Seizure Ratios on US traffic are the ones with clean, registered, fully-attested origination — and that's exactly what MCM delivers.
MCM operates direct interconnects with US Tier-1 carriers and regional LECs, supported by geo-redundant SIP switching, sub-2-second failover, and AI-driven fraud detection on every call.
Switching capacity
10K
CPS sustained
Capacity ceiling
100K+
Concurrent sessions
Routing
< 150ms
US corridor latency
Redundancy
< 2s
Failover
If you're not STIR/SHAKEN-attested, your traffic is increasingly marked “Spam Likely” or rejected outright. MCM handles this at the network layer so partners don't have to.
A, B, and C-level signing on every outbound call. Verifiable Identity headers passed end-to-end through the SIP signal — exactly what carriers and gateway filters expect.
Registered in the FCC's RMD — a precondition under the TRACED Act for delivering voice traffic into the US ecosystem.
Traceback requests answered within hours — protecting partner reputation and downstream answer rates.
SLA
< 4h
Cooperation
Active
International voice operations support 214 licensing frameworks for cross-border traffic into the USA.
Automated detection of toll fraud, spoofing, and IRSF attacks — stopped before they hit your invoice.
USA termination is sold by tier with STIR/SHAKEN signing and RMD-compliant origination already included — the rates below are the all-in delivered cost, not a compliance add-on. Commitments above 1M minutes/month unlock further per-tier discounts.
Starting from
High-volume call centre, dialler, outbound campaigns to US/Canada.
Starting from
Enterprise voice, retail VoIP resale, premium ASR/ACD requirements.
Negotiated
Guaranteed CLI delivery, dedicated US corridors, large carrier deals.
10,000 CPS switching capacity. 100,000+ concurrent sessions. Sub-150ms latency on all major US corridors. Regional media servers anchored across North America.
Codec selection is negotiated dynamically per call, tuned to each US carrier's preference.
46 Labs
VOS
Sippy
OpenSIPS
Asterisk
FreeSWITCH
Standard SIP interconnect. REST APIs for provisioning, routing, and CDRs.
High-ASR outbound capacity into NANP that survives carrier analytics filtering. Clean attested CLI, low PDD, and predictable answer-rate curves at dialler concurrency.
Rebuilding your US route list after STIR/SHAKEN tightening pushed unsigned traffic out of acceptance.
Serving US business users who need attested PSTN replacement — signed end-to-end.
Cross-border voice from Europe, LATAM and APAC into US and Canadian destinations. Direct US Tier-1 interconnect, attested CLI, predictable A-Z economics — no third-hop drop.
Same business day SIP credentials. Live ASR testing. Full STIR/SHAKEN attestation on every call.
Yes. MCM signs every outbound US call with the appropriate STIR/SHAKEN attestation level (A, B, or C) based on caller identity verification, and passes Identity headers through the SIP signal end-to-end.
The published US floor is $0.003/minute on Basic CC and $0.005/minute on Platinum CC. STIR/SHAKEN signing and RMD-compliant origination are bundled — there is no separate compliance line item. Custom CLI to specific NANP corridors is quoted on committed volume.
Yes. MCM is registered in the FCC RMD, which is required to deliver voice traffic into the US ecosystem under the TRACED Act framework.
MCM supports SIP interconnect with all standard switching platforms including 46 Labs, VOS, Sippy, OpenSIPS, Asterisk and FreeSWITCH, and provides REST APIs for provisioning, routing and CDRs.
Account approval and KYC for US termination typically complete within one business day. SIP credentials, IP whitelisting, and a NANP test-number range are then issued. Our carrier desk runs an ASR/ACD calibration call before you ramp into production volume.