United States
Q
What is the Huawei Espace U1900 Series?
A
The Huawei Espace U1900 Series is a high-density, modular enterprise communication server designed for unified messaging, IP telephony, and collaboration in midsize to large organizations.
Q
What are the key features of the Huawei Espace U1900 Series?
A
Key features include modular architecture, dual-core processor support, up to 10,000 concurrent calls, integrated voicemail, SIP trunking, and high-availability clustering.
Q
Which processors and memory configurations are supported?
A
The U1900 supports Intel Xeon E5-2600 v3/v4 series CPUs, up to 512 GB DDR4 ECC memory, and optional hot-swap DIMM modules for seamless upgrades.
Q
What storage options does the U1900 Series offer?
A
Storage options include dual hot-swap 2.5” SSDs or HDDs in RAID 1 configuration for system reliability, plus an optional NVMe SSD cache for accelerated performance.
Q
Which network interfaces are available on the U1900?
A
Standard interfaces include four 1 GbE ports and two 10 GbE SFP+ ports, with optional expansion modules supporting up to 24 1 GbE or 8 10 GbE ports.
Q
What operating systems and virtualization platforms are supported?
A
The U1900 runs Huawei’s proprietary VoIP OS, supports virtualization on VMware ESXi 6.5+, Microsoft Hyper-V, and KVM for guest deployments.
Q
What are the primary use cases for the U1900 Series?
A
Ideal for large campuses, call centers, hotels, and corporate headquarters requiring unified communications, IP PBX services, voicemail, conferencing, and contact center solutions.
Q
How does Huawei Espace U1900 ensure high availability?
A
High availability is achieved via redundant power supplies, hot-swappable components, active-active clustering, automatic failover, and 99.99% SLA support.
Q
What are the power and cooling requirements?
A
Each 2U chassis requires dual 750 W AC or DC redundant PSUs, 220 V AC input, and operates within 10–35 °C ambient temperature with front-to-back airflow.
Q
How is the U1900 Series managed and monitored?
A
Management is via Huawei U2000 Network Management System or web GUI, offering real-time monitoring, alarm alerts, performance analytics, and CLI access.
Q
What security features are built into the U1900?
A
Security features include TLS/SRTP encryption, role-based access control, firewall integration, user authentication via LDAP/Radius, and anti-DDoS protection.
Q
How can I expand or upgrade the U1900 system?
A
Expansion is modular: add line card slots, memory DIMMs, storage bays, or network interface modules without downtime using hot-swap and auto-configuration.
Q
What warranty and support options are available?
A
Huawei offers a standard 3-year hardware warranty, with optional 5-year extension, 24/7 technical support, on-site maintenance, and software updates.
Q
Which compliance and certifications does the U1900 hold?
A
The U1900 is certified for ISO 9001, ISO 27001, CE, FCC, RoHS, and supports GDPR data protection standards for enterprise communications.
Q
How does Huawei Espace U1900 compare to competing systems?
A
Compared to peers, the U1900 delivers higher density SIP channels, lower TCO through modular upgrades, integrated redundancy, and seamless Huawei ecosystem integration.
Q
Where can I purchase the Huawei Espace U1900 Series and what is the price range?
A
Authorized Huawei partners and resellers offer the U1900 Series. Pricing starts at approximately $15,000 USD for base configurations, varying by module and support options.
