Dimension scores are derived from public data and fields; weighted into the composite. Reference only.
Invent VoIP is a provider of hosted VoIP phone systems and installation services for businesses. According to its website, its core offerings include Hosted Phone System, DDI inbound numbers, Fax 2 Email, SIP Trunk, Residential, and Call Centre services, along with engineering work such as VoIP handset installation, CAT6/CAT7/fibre cabling, router setup, and QoS configuration. Overall, it feels more like a combination of “communications service + local deployment” than a pure API-based communications platform.
In terms of channels, Invent VoIP is clearly voice-focused, supporting hosted PBX, extensions, inbound numbers, SIP trunking, and fax-to-email. The main site content does not show SMS, IM, or email marketing capabilities. Its feature list covers blind transfer, attended transfer, conferencing, call pickup, call parking, multiple inbound numbers, making and receiving office calls from mobile phones/laptops, music on hold, an online control panel, call restrictions, extension allowances, voicemail, voicemail to email, simultaneous/sequential forwarding to external numbers, Follow Me, Do Not Disturb, auto attendant, multi-level IVR, call queues, Hunt Group, time-based routing, call screening, and online extension status. This is enough to support everyday phone-system needs for SMEs and lightweight call-centre use cases.
The website offers a one-month free trial, and installation pricing is relatively clear: CAT6 is £55 per data point, CAT7 is £75 per data point, on-site VoIP desk phone engineer visits start from £50, and remote router/network configuration is £100. All prices exclude VAT. The FAQ claims savings of up to 70% versus fixed-line rental and up to 50% or more on call charges, but it does not publish PBX plans, SIP Trunk pricing, number fees, or per-minute rates. On performance, the website emphasizes reliable hosted VoIP and HD voice, while noting that call quality depends on business-grade broadband, WiFi, or strong 4G LTE. It also supports router QoS configuration. However, no SLA, uptime, latency, or call completion metrics are provided.
Its strengths are broad feature coverage and the ability to bundle PBX, mobile extensions, call queues, auto attendant, and on-site network implementation. It is well suited to small offices, growing businesses, sales teams, and lightweight customer support teams that do not have dedicated telecom engineers. The downside is limited transparency: service coverage areas are not clearly stated, API/CRM integrations are not disclosed, and there is little information on compliance, security, data protection, or emergency calling. Core pricing also requires inquiry.
The site does not provide information on access from mainland China, payment methods, or local number capabilities, so its usability from China is unknown. Chinese businesses that need programmable voice, global numbers, APIs, and more complete compliance documentation may want to compare Twilio Voice, Vonage, and Telnyx. For business phone systems, alternatives include 3CX, RingCentral, Zoom Phone, and Aircall.
⚠ 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 inventvoip.com official site.
inventvoip.com is an United Kingdom Comms & Email provider. TG4G tracks its product information, with monthly pricing from $6.00, an overall rating of 6.0/10, and a China-accessibility score of Limited (proxy recommended). Click "Visit Official Site" to reach inventvoip.com directly.