Description
Need reliable, crystal-clear paging without complicated wiring or big budgets? The CyberData 011511 VoIP SIP/Multicast Ceiling Mount Speaker gives your team instant voice reach across offices, classrooms, warehouses, or retail floors. Plug it in with standard PoE, and you’re ready for SIP phone system pages plus independent multicast announcements – all with loud 99dB sound that cuts through background noise. IT teams love the simple drop-ceiling install and rock-solid reliability that keeps everyone informed and safe.
The Telecom Spot Expert Take: As telecom pros who help businesses upgrade their communication daily, we see the 011511 as a smart, no-fuss choice for any organization that needs dependable indoor paging. Its simultaneous SIP and multicast support means you get full phone integration plus background music or emergency alerts that play even if your main system is busy. The high-efficiency driver delivers 99dB SPL at one meter – plenty loud for hallways and open areas – while the tiny footprint hides neatly in ceilings. Wide operating temperature range and five-year warranty give IT managers peace of mind. Whether you’re equipping a new building or refreshing an older one, this speaker delivers professional results without the usual headaches or high costs.
Key Features
- Simultaneous SIP and Multicast Paging – Make regular announcements through your phone system while multicast messages (like emergency alerts or shift changes) play independently – no dropped pages during peak hours.
- Loud & Clear 99dB SPL Output – High-efficiency driver ensures your message is heard across noisy offices, schools, or warehouses without distortion.
- 10 Multicast Paging Groups with Prioritization – Assign different groups for departments or floors and set priorities so critical alerts always break through.
- Loud/Night Ringer Function – Use a second SIP extension as a powerful ringer for after-hours calls or doorbells – perfect for reception areas or loading docks.
- Easy PoE Installation – Single Ethernet cable for power and data; included mounting hardware fits standard drop ceilings or drywall in minutes.
- Enterprise-Grade Security – TLS 1.2 with mutual authentication and SRTP keeps your paging system protected whether it’s on-prem or in the cloud.
- Network-Adjustable Volume & Web Management – Fine-tune volume remotely and manage everything through a simple HTTPS web interface – no climbing ladders.
- Autoprovisioning & Firmware Updates – Plug-and-play setup with HTTP/HTTPS/TFTP; automatic updates keep your speaker current without extra work.
- Small Footprint & Clean Look – Only 7.93″ grill diameter and 3.52″ depth – blends into any modern ceiling while delivering big sound.
- Five-Year Warranty – Built to last with proven CyberData reliability that IT teams trust every day.
Technical Specifications
| Specification | Details |
|---|---|
| Ethernet Interface | 10/100 Mbps |
| Protocols | RTP, SIP (RFC 3261) |
| Power Input | PoE 802.3af |
| Audio Output | 99 dB SPL @ 1 meter (PoE 802.3af) |
| Payload Types | G.711 a-law, G.711 μ-law, G.722, G.729 |
| Network Security | TLS 1.2 (mutual auth), SRTP, HTTPS |
| Operating Temperature | -40°C to 55°C (-40°F to 131°F) |
| Operating Humidity | 5-95%, non-condensing |
| Storage Temperature | -40°C to 70°C (-40°F to 158°F) |
| Storage Altitude | Up to 15,000 ft (4573 m) |
| Dimensions (Grill Dia.) | 7.93 in [201.5 mm] |
| Dimensions (Can Dia.) | 6.70 in [170 mm] |
| Dimensions (Can Depth) | 3.52 in [89.4 mm] |
| Weight | 2.4 lbs [1.09 kg] |
| Boxed Weight | 2.9 lbs [1.32 kg] |
| Compliance | CE, RoHS, FCC Part 15 Class A, ICES-3 Class A, IEEE 802.3, TAA Compliant |
| Warranty | 5 Years Limited |
| Part Number | 011511 |
Please see the Cyberdata SIP/Multicast VoIP Ceiling Mount Speaker Datasheet for more information