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Stable AC host component supporting smooth gateway operation.
U11Z15ACEQ
U11Z11DCFM eSpace U1900 Series Unified Gateways eSpace U1911...
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U11Z15ACEQ
U11Z11DCFM eSpace U1900 Series Unified Gateways eSpace U1911...
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Overview of U11Z15ACEQ
U11Z15ACEQ is an integrated unified communication gateway within the Huawei eSpace U1900 Series, designed to function as an IP PBX and voice service platform for small to medium-sized enterprise deployments. The system architecture combines signaling control units and media processing components, enabling centralized voice switching, call control, and service delivery across enterprise networks. It is typically deployed as a core voice node in branch offices or distributed environments, supporting internal communication and external connectivity through IP-based telephony frameworks.
The U11Z11DCFM eSpace U1911 AC Integrated Host configuration, incorporating one SCU and one MTU, defines its positioning for moderate user capacity environments where integrated voice processing and management are required. The platform supports IP telephony services such as call routing, voicemail, conferencing, and basic unified communication features. It is compatible with a range of endpoint types including IP phones, analog devices through gateways, and soft clients, operating primarily over SIP-based communication protocols. The system design enables hybrid networking scenarios, allowing integration with legacy telephony systems while supporting IP migration strategies.
In distributed enterprise deployments, the U1900 Series gateways provide localized call handling with centralized management capabilities, supporting scalability across multiple sites. Reliability features are typically embedded through stable hardware architecture and system-level redundancy mechanisms where applicable, ensuring consistent voice service availability. The platform is managed through graphical user interfaces and centralized tools, allowing administrators to configure services, monitor performance, and extend system capabilities as business communication requirements evolve. It is suited for enterprise telephony scenarios such as branch office connectivity, internal collaboration, and structured voice infrastructure upgrades.
U11Z15ACEQ price is $2,841.11, a 41% saving from the Huawei list price of $4,815.45. U11Z15ACEQ is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for U11Z15ACEQ for additional pricing. Browse the full Huawei Espace U1900 Series series or explore all Huawei products.
U11Z15ACEQ can be deployed as a localized IP PBX within branch offices to handle internal and external voice communication independently of the central site. It enables on-site call routing, extension dialing, and PSTN or SIP trunk connectivity while maintaining integration with headquarters. This reduces dependency on WAN links for basic telephony and ensures continued voice operations during network disruptions.
The system supports small to medium-sized business environments requiring an integrated voice platform with essential unified communication features. It consolidates call control, voicemail, and conferencing into a single appliance, allowing businesses to manage voice infrastructure without deploying multiple systems. This setup is suitable for organizations transitioning from traditional telephony to IP-based communication.
U11Z15ACEQ can function within a distributed enterprise architecture, connecting multiple offices through centralized management and coordinated call handling. It supports inter-branch communication over IP networks, enabling consistent dialing plans and service configurations across locations. This use case is relevant for enterprises standardizing voice infrastructure while maintaining flexibility in branch-level deployments.
To get the detailed certification, please go to the Compliance Center.
 U11Z15ACEQ |  U131CVPB1 |  U18Z02ACEQ |  U16Z02CFG3 |  U111CVPB1 | |
|---|---|---|---|---|---|
| Product Type | Unified Communication Gateway / IP PBX System | ||||
| Series | Huawei eSpace U1900 Series | ||||
| Deployment Type | Enterprise Voice Gateway / Branch UC Platform | ||||
| Supported Services | IP Telephony / Voice Mail / Audio Conferencing | ||||
| User Capacity | Up to 300 users | ||||
| Model Positioning | Small Business / Medium Enterprise | ||||
| Supported Endpoint Types | IP Phones / Analog Phones / Soft Clients | ||||
| Communication Protocol Support | SIP / IP | ||||
| System Reliability Features | N/A | ||||
| Management Interface | GUI-Based Management / Centralized Management | ||||
| Expansion Capability | Branch Deployment / Distributed Office Support | ||||
| Use Case | Enterprise Telephony / Unified Communications / Branch Voice Infrastructure / Business Communications | ||||
| Operating Temperature Range | 0°C to 40°C | ||||
| Height | 44 mm | ||||
| Width | 442 mm | ||||
| Depth | 300 mm | ||||
| Weight | 3500 grams |
Stable AC host component supporting smooth gateway operation.
Consistent power handling and reliable integration.
No faults observed after extended runtime.
Solid component for maintaining UC system uptime.
Performs exactly as expected in enterprise environments.
Reliable and easy to deploy.
U11Z15ACEQ is used as a unified communication gateway and IP PBX system that manages enterprise voice services such as call control, internal communication, and external connectivity through IP networks.
Yes, U11Z15ACEQ functions as an IP PBX within the Huawei eSpace U1900 Series, providing call routing, voicemail, and conferencing capabilities for business telephony environments.
U11Z15ACEQ is designed for small to medium-sized businesses and branch offices that require a centralized voice communication platform with support for IP-based telephony.
U11Z15ACEQ supports up to approximately 300 users, depending on deployment configuration and service requirements.