CyberData 011233 - SIP Paging Adapter
The CyberData 011233 SIP Paging Adapter provides an efficient way to connect an existing analog paging amplifier and speaker system to a modern SIP and multicast communications network. It converts SIP calls and network multicast audio into analog paging audio, allowing businesses, schools, warehouses, healthcare facilities, offices, and other organizations to preserve installed analog paging equipment while migrating their phone system to VoIP.
The 011233 provides a balanced 600-ohm page-port output, RCA line-level output, background-music input, remote amplifier fault sensing, an audio-controlled relay for compatible amplifier activation, up to 10 prioritized multicast paging groups, Poly group paging reception, nine user-uploadable page messages, delayed paging with call buffering, Loud/Night Ringer operation, multiple SIP-server redundancy, IEEE 802.3af PoE or optional 48VDC power, TLS/SRTP security, VLAN support, automatic provisioning, HTTP event reporting, and centralized web-based management.
Key Features
- CyberData 011233 SIP Paging Adapter
- Connects SIP and multicast networks to compatible analog paging amplifiers
- Preserves existing analog paging speakers and amplifier infrastructure
- SIP RFC 3261 compatible
- Two SIP-extension functions
- Primary SIP extension passes live caller audio to analog paging output
- Second SIP extension supports Loud / Night Ringer operation
- Up to 3 SIP servers with 2 acting as backups on current firmware
- Point-to-point SIP operation
- Simultaneous SIP and multicast operation
- Up to 10 prioritized multicast paging groups
- IGMP multicast compatibility through version 3
- Receives pages directly from compatible Poly phones
- 9 user-uploadable stored page messages
- Stored messages can be repeated a configured number of times or continuously
- Delayed paging with call buffering
- SIP security-code support
- DTMF support for compatible analog paging-zone workflows
- Balanced 600-ohm 5VPP page-port output
- RCA line-level audio output
- RCA line input for background music
- Remote amplifier fault-sense input
- Fault input can generate device events or SIP calls
- Audio-controlled relay for compatible remote amplifier enable / mute functions
- 1A at 30VDC normally open relay
- Built-in diagnostics
- 10/100 Mbps Ethernet
- IEEE 802.3af PoE
- Optional 48VDC local power
- TLS 1.2 with mutual authentication support
- SRTP media security
- HTTPS web-based configuration
- HTTP, HTTPS and TFTP autoprovisioning
- IEEE 802.1Q VLAN tagging
- Cisco SRST resiliency support
- Configurable HTTP POST event reporting
- Authenticated HTTP command interface
- Terminus Cloud Control support on current firmware
- Rack-mountable with compatible CyberData hardware
- Wide -40°C to 55°C operating range
Applications & Use Cases
- Converting existing analog paging systems to SIP
- VoIP migration projects
- Legacy analog amplifier integration
- Schools and educational facilities
- Warehouses and distribution centers
- Manufacturing facilities
- Healthcare facilities
- Corporate offices
- Government buildings
- Retail and commercial properties
- SIP paging applications
- Multicast paging systems
- Poly group-paging environments
- Loud / Night Ringer applications
- Background-music systems with paging override
- Amplifier fault-monitoring applications
- Installations where replacing existing analog speakers is unnecessary
Technical Specifications
Product & Protocol
- Product: CyberData SIP Paging Adapter
- Manufacturer Part Number: 011233
- NTS Direct SKU: 011233-Z
- Product Type: SIP / Multicast to Analog Paging Adapter
- SIP: RFC 3261 Compatible
- Current Shared Operations Guide: 932061B, Firmware Version 22.0
SIP
- Primary SIP Extension: Live Paging Audio
- Second SIP Extension: Loud / Night Ringer
- SIP Servers: Up to 3 on Current Firmware
- Backup SIP Servers: Up to 2
- Point-to-Point SIP: Supported
- Delayed DTMF: RFC 2833 Supported
- SIP Security Code: Supported
- Cisco SRST: Supported
Multicast
- Simultaneous SIP & Multicast: Supported
- Multicast Paging Groups: Up to 10
- Multicast Prioritization: Supported
- IGMP: Compatible Through Version 3
- Poly Group Paging: Supported
- Delayed Paging: Supported
- Call Buffering: Supported
Stored Audio
- User-Uploadable Page Messages: 9
- Live Page Selection: DTMF 0
- Stored Message Selection: DTMF 1 Through 9
- Repeat Count: Configurable
- Continuous Repeat: Supported Until Cancelled Where Configured
- Custom Audio Upload: Supported
600-Ohm Page Port
- Output Type: Balanced Analog Paging Output
- Output Impedance: 600 Ohms
- Output Signal: 5VPP
- Application: Compatible Analog Paging-Amplifier Page Inputs
- Lower-Impedance Inputs: Supported Where Electrically Compatible per CyberData Documentation
Line Input
- Connector: RCA
- Application: Background Music / External Line-Level Audio
- Maximum Input Signal: 2.0 VPP
- Input Impedance: 10k Ohms
Line Output
- Connector: RCA
- Maximum Output Signal: 2.0 VPP
- Nominal Output Level: +2 dBm
- Total Harmonic Distortion: 0.5% Maximum
- Output Impedance: 10k Ohms
- Application: Compatible External Amplifier Line-Level Inputs
Page Port / Control Connections
- Pin 1: Fault Sense Input Common
- Pin 2: Fault Sense Input Sense
- Pin 3: Positive 600-Ohm Audio Output
- Pin 4: Negative 600-Ohm Audio Output
- Pin 5: Audio Ground Reference
- Pin 6: Relay Contact Common
- Pin 7: Relay Contact Normally Open
- Relay Rating: 1A at 30VDC for Continuous Loads
Fault Monitoring & Relay
- Fault Sense Input: Supported
- Compatible Amplifier Fault Monitoring: Supported
- Fault-Generated Event: Supported
- Fault-Generated SIP Call: Supported
- Relay Type: Normally Open Dry Contact
- Relay Rating: 1A at 30VDC
- Audio-Controlled Relay: Supported
- Typical Relay Application: Compatible Amplifier Remote Enable / Mute Control
Audio Codecs
- G.711 A-Law: Supported
- G.711 µ-Law: Supported
- G.722: Supported
- G.729: Supported
Network
- Ethernet Interface: 10/100 Mbps
- DHCP: Supported
- Static IP: Supported
- DHCP Fallback IP: 192.168.1.23
- VLAN: IEEE 802.1Q Tagging Supported
- Web Configuration: HTTP / HTTPS
- CyberData Discovery Utility: Supported
Power
- Primary Power: IEEE 802.3af PoE
- Alternate Power: +48VDC
- External 48VDC Supply: Not Included
- External Supply Requirement: +48VDC, 380mA Minimum, 2.5 mm Positive-Center Connector
- Simultaneous PoE & External Power: Do Not Use Both at the Same Time
- Chassis Ground: Provided
Security & Management
- TLS: TLS 1.2 with Mutual Authentication Support
- SRTP: Supported
- HTTPS: Supported and Enabled by Default
- SSL Certificate Management: Supported
- Autoprovisioning: HTTP, HTTPS or TFTP
- HTTP POST Event Reporting: Supported
- Device Health / Status Events: Configurable
- Multiple Administrator Accounts: Supported
- Authenticated HTTP Command Interface: Supported
- Terminus Cloud Control: Supported on Current Firmware
- Web-Based Firmware Upgrade: Supported
Indicators & Controls
- Link LED: Yellow
- Network Activity LED: Green
- Status LED: Green / Blue
- Paging LED: Green
- RTFM Switch: IP Address Announcement and Factory Reset Functions
Environmental
- Operating Temperature: -40°C to 55°C / -40°F to 131°F
- Operating Humidity: 5% to 95% Non-Condensing
- Storage Temperature: -40°C to 70°C / -40°F to 158°F
- Storage Altitude: Up to 15,000 ft / 4,573 m
Physical
- Current Datasheet Length: 6.11 Inches / 155.19 mm
- Current Datasheet Width: 4.05 Inches / 102.87 mm
- Current Datasheet Height: 1.15 Inches / 29.21 mm
- Weight: 1.2 lb / 0.54 kg
- Boxed Weight: 1.8 lb / 0.82 kg
- Surface Mounting: Supported
- Rack Mounting: Supported with Compatible Rack-Mount Hardware
Compliance
- CE: EN 55032 / EN 55024
- Safety: EN 62368-1
- RoHS: Compliant
- FCC: Part 15 Class A
- Industry Canada: ICES-3 Class A
- IEEE 802.3: Compliant
- TAA: Compliant
Package Includes
- CyberData 011233 SIP Paging Adapter
- Mounting Kit
- Mounting Template
- 2 #6 × 1.25-Inch Pan-Head Phillips Sheet-Metal Screws
- 2 Plastic Mounting Anchors
Compatibility & Buying Information
Exact Product: This page is for the CyberData 011233 SIP Paging Adapter sold under NTS Direct SKU 011233-Z.
SIP-to-Analog Adapter: The 011233 does not directly drive conventional paging speakers. It is designed to feed a compatible external analog paging amplifier using its balanced 600-ohm page-port output or line-level output.
Existing Paging Systems: This adapter is particularly useful when an organization wants to migrate its phone system to SIP without replacing an existing analog amplifier, horns, ceiling speakers, or paging wiring.
Analog Amplifier Compatibility: CyberData states that the 011233 is compatible with most analog amplifiers, but exact amplifier inputs and control requirements vary. CyberData maintains a validated analog-amplifier compatibility list for specific third-party models.
600-Ohm Page Port: Pins 3 and 4 provide the balanced 600-ohm, 5VPP analog page output. This is intended for compatible telephone / page-port inputs on analog paging amplifiers.
RCA Line Output: A separate 10k-ohm RCA line-level output is available for amplifiers that use a conventional high-impedance audio input rather than a 600-ohm paging input.
Background Music: The RCA line input accepts a compatible line-level audio source so background music can be incorporated into supported paging installations.
Primary SIP Extension: The first SIP extension is used for normal live paging. Audio spoken by the SIP caller is sent through the configured analog paging output.
Night Ringer: A second SIP extension is dedicated to Loud / Night Ringer operation. CyberData notes that this extension rings but does not connect as a normal paging call and is commonly added to a PBX hunt or ring group.
Three SIP Servers: The current firmware-version-22.0 Operations Guide allows configuration of up to three SIP servers, with two acting as backups, plus the separate Night Ringer configuration.
Multicast Paging: Current firmware allows the adapter to join up to ten multicast paging groups, each with an assigned priority. The adapter supports simultaneous SIP and multicast audio.
Audio Priority: Current firmware treats SIP audio as priority 4.5. SIP audio can interrupt multicast priorities 0 through 4, while multicast priorities 5 through 9 can interrupt SIP audio.
Poly Paging: The 011233 can receive compatible Poly group paging streams in addition to standard RTP multicast audio.
Nine Stored Messages: When stored messages are enabled, callers can press 0 for a live page or 1 through 9 to play a corresponding user-uploaded prerecorded message.
Stored Message Repeats: Each stored message can be configured for a defined number of repeats or continuous playback until cancelled during the call.
Delayed Paging: Call buffering allows incoming pages to be delayed when higher-priority audio is active instead of automatically losing the incoming page.
Amplifier Fault Monitoring: The fault-sense input can monitor the fault relay on a compatible external amplifier. A fault condition can be configured to generate device events or initiate a SIP call.
Amplifier Control Relay: The normally open onboard relay is rated at 1A at 30VDC for continuous loads and can be configured for compatible remote-amplifier enable or mute-control applications.
DTMF Zone Control: CyberData identifies DTMF operation for analog paging-zone applications. Exact zone-selection behavior depends on the capabilities and configuration of the connected analog paging equipment.
PoE or 48VDC: The adapter can be powered from IEEE 802.3af PoE or an optional +48VDC local supply. CyberData specifically instructs installers not to use PoE and external 48VDC power simultaneously.
Local Power Supply: CyberData currently specifies a +48VDC supply rated for at least 380mA with a 2.5 mm positive-center connector when local power is used. The external power supply is not included.
011233 vs. 011280: The 011233 is the standard SIP Paging Adapter. The CyberData 011280 is the related InformaCast Enabled Paging Adapter for installations requiring native Singlewire InformaCast functionality.
011233 vs. 011146: The 011146 SIP Paging Server adds higher-level paging-server functionality such as 100 DTMF paging groups and an integrated bell scheduler. The 011233 is the simpler choice when the primary requirement is connecting SIP and multicast audio to an existing analog paging amplifier.
Rack Mounting: CyberData identifies the 011233 as rack-mountable. The CyberData 011093 1U Server Rack Mount is a related rack accessory for compatible paging adapters and similar CyberData endpoints.
Documentation Dimensions: The current datasheet lists 6.11 × 4.05 × 1.15 inches. The supplied 931764B Quick Reference drawing shows approximately 6.00 × 4.26 × 1.23 inches, so installers working with tight clearances should reference the latest CyberData mechanical documentation before final enclosure design.
Shared Operations Guide: The supplied 932061B Paging Adapters Operations Guide covers both standard SIP and related InformaCast-enabled paging-adapter hardware. InformaCast-specific options shown in that shared guide should not be interpreted as native features of this standard 011233 SKU.
Best Fit: CyberData 011233 is ideal for organizations that want SIP calling, multicast paging, Night Ringer, stored messages, fault monitoring, and secure network management while retaining an existing analog paging amplifier and speaker infrastructure.