Dimension scores are derived from public data and fields; weighted into the composite. Reference only.
ENUMER is a blockchain-based ENUM phone number record service launched by Emercoin. In essence, it is a distributed address book: phone-number-related records are stored in Emercoin’s EmerNVS using the “enum” service abbreviation. It follows ENUM RFC6116, so in theory it can be recognized by many modern IP-PBX systems, including Asterisk and FreeSWITCH. It is not a traditional email or SMS platform, but rather voice/VoIP addressing infrastructure.
In terms of channels, ENUMER focuses on SIP/VoIP voice calls. Users can use the ENUMER-compatible Voip By Antisip Android softphone, together with a free or third-party SIP account, to call numbers registered in the ENUMER system, and may also try calling U.S. toll-free numbers. There is no complete list of supported regions; the available text only explicitly mentions U.S. toll-free numbers, and Moscow and Saint Petersburg may be involved via Sipnet. For performance, the official site claims it is deployed on EmerDNS, supports local lookup and resolution, and is fast and scalable; however, it does not provide SLA, call completion rate, or latency data. In NAT environments, silent or one-way audio may occur, requiring STUN configuration.
ENUMER claims it can enable free calls, but number registration is not completely cost-free: users need to download the Emercoin wallet and hold 1.01 or more EMC to complete automatic verification and registration. Actual calls also depend on a SIP Provider. For example, Callcentric may offer a free basic number but charges for calls, while Sipnet provides some free minutes after top-up. In terms of integration, it is relatively friendly to technical teams: it can connect with Asterisk, FreeSWITCH, self-hosted PBX systems, SIP accounts, and supports DNS/EmerDNS-related configuration. However, there is no visible REST API, SDK, or console-style management capability.
Its advantages are decentralization, no single central authority, compliance with the open ENUM standard, and suitability for organizations that already have SIP/PBX infrastructure to explore number mapping and low-cost calling. The downsides are a high barrier to entry: users need to understand wallets, EMC, SIP, STUN, NAT, and PBX. Public materials also lean toward early-stage technical documentation, with limited information on commercial support, ecosystem activity, compliance licenses, and data protection. It is better suited to VoIP engineers, open-source communications experimenters, and PBX service providers, rather than ordinary business customer service or marketing call scenarios that need something ready to use out of the box.
The available text does not provide information on network access, payment, or compliance in mainland China, so the status is unknown. If used in China, enumer.org, the Emercoin network, Android softphones, third-party SIP providers, and relevant voice service compliance should be evaluated separately. Possible alternatives include self-hosted Asterisk/FreeSWITCH, OpenSIPS, Callcentric, Sipnet, or locally compliant VoIP/cloud communications services.
⚠ This review is compiled from public sources and does not constitute a purchase recommendation. Verify all facts on the vendor's official site. Verify on enumer.org official site.
enumer.org is an Unknown Comms & Email provider. TG4G tracks its product information, an overall rating of 5.0/10, and a China-accessibility score of Workable. Click "Visit Official Site" to reach enumer.org directly.