Nereus Data Sheet

Nereus is a Multiple IP/ISDN/X21 Codec in a 3U rack, which can house up to 14 IP audio modules or up to 7 couples of IP+ISDN/X21 audio modules.
Nereus supports individual remote control of each audio module via embedded web server or centralized management via ProdysControl application.

Key Features:
• High quality audio streaming over TCP/IP, ISDN or leased lines.

• Configurable and scalable system: Up to 14 audio IP modules. Up to 7 couples of
IP and ISDN/X21 modules.

• Widest range of industry-standard coding algorithms as standard
from apt-X to Mpeg4 AAC LC,LD & HE.

• Hot-swappable.
• AC or DC Redundant Power Supply.

• BackUp System: ISDN as a secondary link for IP/X21.

• Powerful Alarm System: Management via SNMP/GPO/email.

• Multicast, Unicast and Multi-Unicast with up to 10 connections per module.

• Prodys Real time Network Analyzer to monitor critical network parameters in real time during the connection.

• Meets the initial standard for IP compatibility of the EBU group: SIP/SAP/SDP/RTP.

• AES/EBU User Bit channel transportation and AES/EBU transparent transmission
over IP.

• Easy configuration to optimize link for low delay, jitter and utilization.

• Call facilities: Auto-redial, call scheduler and log systems.

• Independent encoder/decoder operation and automatic detection of the encoding mode.

• FEC (Forward Error Correction) is supported as per the RFC 2733 standard.

• Prodys NAT Traversal Streaming Protocol (v3) permits router firewall pass-through with zero configuration.

• N+1 Prodys Redundancy Protocol allows one backup IP codec to provide resiliency
for up to N active IP codecs.

• Prodys PLL algorithm compensates for sampling clock jitter and assures consistent audio integrity and delay over IP.