Provider certification record

Communications Technologies, Inc

Listed

Identity

Legal business name: Communications Technologies, Inc
Doing-business-as
Foreign Voice Service Provider: No
Business address: 18110E Chesterfield Airport Road, Chesterfield MO 63005
Filing contact: Robert Hymes
President · Sales
bhymes@cti-stl.com
(636) 537-7200
18110 Chesterfield Airport Road Suite E Chesterfield MO 63005
United States of America
Principals, Affiliates, Subsidiaries, and Parent Companies: Principals: Robert Hymes Joel Ann Hymes No affiliates No Subsidiaries No Parent Company

Provider role(s): Voice service provider
STIR/SHAKEN implementation: Role Implementation
Voice service provider None
Overall None
Exemption rules: Voice Service Providers ("VSP") that exclusively rely on tthe network of its Underlying Network Provider ("UNP") to originate, transport and terminate calls, cannot fully implement STIR and SHAKEN. VSP's end-user customer's service is piced to the UNP and the UNP originates, transports and terminates their calls. The UNP signs the calls coming onto UNP's Network since VSP has no method to insert its info onto UNP's network. If a traceback or suspicion of fraud is detected as originating from an ANI identified with the VSP, the UNP can readily identify the company responsible for Picing the end-user ANI to the UNP's network and work with the VSP to address the issue. The rule exempting voice service resellers from compliance is “Second Caller ID Authentication Report and Order, 36 FCC Rcd 1859, 1868, para. 19 (2020) (“…voice service providers which lack control over the network infrastructure necessary to implement STIR/SHAKEN are not subject to our implementation requirements

Role	Implementation
Voice service provider	None
Overall	None

Date	Event	Detail / diff
2026-02-16	New	Initial certification filed and added to database.