Yate review
A self-hosted routing engine for mobile-network call flows, not conventional business telephony.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Yate is a modular telephony engine for carrier and mobile-network environments, rather than a conventional business phone or contact-center system. Its YateUCN product is described as part of a unified mobile core and handles functions across GSM, 3G and LTE core networks. Telecom operators that need configurable voice routing for specialized mobile-network call flows are the clearest fit. Organizations looking for general business calling workflows should consider a product built for that use instead.
Routing is the center of YateUCN’s documented capabilities. Configurable handlers can route calls to roaming numbers and IMS S-CSCF addresses returned by the GMSC, as well as handle number-portability database lookups and route to registered subscribers. The supplied feature set also describes routing for mobile-originated redirection numbers. This makes the product’s focus materially different from broad call-management tools: it addresses carrier and mobile-core call handling rather than a wide range of office calling features.
Yate modules generate call detail records, which can be stored in files and queued or pushed to remote services. The product is open source and designed for self-hosted deployment on Linux, so it suits organizations that want to operate a telephony engine in their own environment. The support channel listed is documentation. YateUCN is specifically associated with the mobile-network functions described here, so buyers should distinguish those capabilities from the general Yate engine when assessing fit. Choose Yate for specialized mobile-network routing and call records; choose another system if the priority is conventional business telephony or contact-center workflows.
Yate pros and cons
- Where it wins
- Configurable routing covers roaming numbers and mobile-originated redirection numbers.
- Call handlers support number-portability lookups and routing to registered subscribers.
- Yate modules generate call detail records and can queue or push them remotely.
- Where it doesn't
- Its documented focus is mobile-network routing, not business phone workflows.
- Deployment is self-hosted on Linux rather than a hosted service.
- Support is documented through documentation channels.
Yate fact sheet, pricing and score →
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