XBLUE QB IP Phone Systems
By XBLUE Networks, LLC
XBLUE Networks is a U.S.-based business phone systems company offering a range of on-premises and cloud-hosted PBX and IP phone solutions tailored to small and mid-sized businesses. The QB series is their flagship VoIP system designed for cost-effective, feature-rich communication. norwalkctbusinessphonesystems.com+12
XBLUE originated in the early 2000s, carving out a niche in SMB telephone systems.
Over time, they've expanded from traditional PBX to digital and VoIP-based platforms, including popular lines like X16, X16 Plus, and the QB series.
QB Series (e.g., QB1, QB2): On-premises VoIP systems with bundled IP phones, targeting companies with 4–50 extensions. Features include:
Auto-attendant, voicemail-to-email, call forwarding, call queues/ring groups, remote/cell extension integration, call recording, conferencing—all included, no extra licenses
X16 / X16 Plus: Digital PBX systems (non-VoIP) supporting up to 16 extensions and 6 incoming lines, expandable in the Plus model.
Introduction of color-display, Wi‑Fi/Bluetooth capable IP9g and IP5g phones.
Expanded capacity in QB2: up to 8 FXO analog lines, 25 VoIP trunks, and 50 extensions—supporting remote and cell extensions.
Customer-Centric: Emphasizes simplicity, self-install design, intuitive interfaces, and U.S.-based support.
Value-Focused: Delivers comprehensive features without hidden costs, offering competitive ROI.
