Wideband IP Paging Adapter With Zone Control for Integrating Legacy Analog Amplifiers – PoE
The PoE 8373 IP Zone Paging Adapter provides a dry page output to a traditional zoned amplifier, thereby offering a seamless bridge from VoIP to a legacy analog voice paging / public address (PA) system. The 8373 eliminates the need for a legacy zone controller, however, the paging adapter can also be deployed to add page zones to an existing single zone system. Three (3) zones are configurable on the paging adapter, which can be expanded using multicast. A contact closure is also available on the device.
The 8373 SIP Zone Paging Adapter is UL/CSA, FCC and CE certified. The paging adapter includes brackets for wall mounting and is a PoE device.
FEATURES
- Three zone IP paging adapter for public address (PA).
- Isolated and balanced line output eliminates hum / noise to a traditional amplifier.
- Configurable line output supports amplifier input impedance between 600 Ohm and 10 kOhm.
- Eliminates a legacy zone controller, and the need for an FXS port or ATA and telephone answering device hardware.
- Simultaneously multicast to IP endpoints and provide line output audio to support both IP and analog infrastructure as one unified public address (PA) system.
- Wideband HD voice for high intelligibility speech.
- Configuration via user friendly web interface or auto-provisioning.
- Secure SIP using TLS and SRTP.
- PoE (IEEE 802.3af).
- Ideal for integrating legacy analog public address (PA) systems in education, retail, manufacturing, transport terminals (i.e., airports, bus and rail stations), healthcare, government and other commercial environments.
Description
Seamless IP Interface to Analog PA Systems
The 8373 IP paging adapter emulates a page port, similar to what is found on a legacy PBX or key system. The adapter connects directly to a traditional analog amplifier, thereby offering a simple and easy interface to a VoIP phone system as a SIP extension and multicast endpoint.
Wideband G.722 HD voice codec is supported in the 8373. Consequently, there is high intelligibility and clarity of audio from the paging adapter for IP paging of voice announcements and emergency notification. The isolated and balanced line output of the 8373 ensures there is no hum or noise.
Specifications
| Power | |
|---|
| POWER INPUT |
PoE (IEEE 802.3af Class 0) 48V, 12.95W |
| MAX POWER |
4W |
| IDLE POWER |
2W |
| SIP | |
|---|
| SIP EXTENSIONS |
50 Page |
| |
SIP Signalling/Transport Protocols: UDP, TCP, TLS, RTP, SRTP |
| Multicast & Third-Party Compatibility |
|---|
| RTP Multicast (Send and Receive 50 Zones) |
| Polycom Group Page |
| Configuration & Provisioning | |
|---|
| CONFIGURATION |
Web interface or provisioning server |
| WEB INTERFACE |
HTTP, HTTPS |
| PROVISIONING |
TFTP, FTP, HTTP, HTTPS |
| |
DHCP Options 66, 150, 160 |
| |
Reboot via SIP ‘check-sync’ |
| SUPERVISION |
Compatible with any third-party SNMP monitoring software |
| Networking | |
|---|
| NETWORKING |
IPv4, DHCP, VLAN |
| LINK LAYER |
LLDP, CDP |
| QOS |
DSCP (SIP, RTP, RTCP) |
| NAT |
STUN, TURN, CRLF Keep Alive, SIP Outbound |
| ADDRESS RESOLUTION |
DNS, SRV Record |
| REDUNDANCY |
Secondary and tertiary SIP server |
| TIME |
NTP Server (up to four) |
| Audio | |
|---|
| AUDIO CODECS |
G.711 u-law, G.711 A-law, G.722 Wideband |
| AUDIO MEMORY |
1 GByte audio storage |
| Input/Output | |
|---|
| RELAY OUTPUT |
Max 30 V 50 mA (normally open) |
| Environmental & Mechanical | |
|---|
| ENVIRONMENTAL |
0 to + 40° C (32 to 104° F); 10-95% RH non-condensing. Dry indoor locations only. |
| DIMENSIONS (PRODUCT) |
6.75” x 4.3” x 1.18” (17.2 cm x 10.9 cm x 3.0 cm) |
| WEIGHT (PRODUCT) |
0.95 lbs (0.4 kg) |
| WEIGHT (SHIPPING) |
1.7 lbs (0.7 kg) |
| Compliance |
|---|
| RoHS, CE, FCC Class A, CISPR 22 Class A, CISPR 24, CSA/UL (USA & Canada), EN60950 |
