Portable IP/ISDN codec
     RoadWarrior LC W is a portable, IP & ISDN full duplex, audio codec. Compact, lightweight, and easy to use, RoadWarrior LC W is a portable audio codec with Suprima functionality. Included is a built-in 2-channel mixer to route and mix both input and output sources. All audio and communication parameters, including input/output signals and audio levels are remotely configurable, and can be stored in presets to assist non-technical users with setup.

RoadWarrior LC W is based on the Suprima IP & ISDN dual audio codec and can send and receive simultaneously via IP through its Ethernet port (10/100BaseTX), and can also connect to ISDN codecs through it’s built in 1-BRI terminal adapter.

  Specifications:
     AUDIO
  • Built-in channel mixer for both input and output sources
       --2 Mic/Line inputs with phantom power (48V)
       --1 Line level input
       --2 headphone outputs (1/4" jack connectors)
       --2 auxiliary line outputs (XLR connectors)
  • Compressor/limiter for Program Channel.
  • Remote control of levels and signals (I/O matrix).
  • Supports MPEG1/2 LayerII/III, G711/G722, PCM, AAC(optional), and apt-X(optional).
  • The various signals to monitor on the headphone and the auxiliary outputs can be selected by web-interface.
  • Configuration presets: The entire audio configuration parameters can be stored in different presets.

     COMMUNICATIONS
  • RoadWarrior LC supports Unicast, Multicast and Multi-Unicast IP audio streaming connections
  • Built-in 1-BRI ISDN terminal adapter. S/T and U interfaces. Protocols: EISDN, DMS100, NAT1 and AT5ESS
  • Dual operation over IP and ISDN: Program and Talkback lines.
  • BackUp System: ISDN as a secondary link for IP.
  • Ethernet 10/100BaseTX interface: Full industry-standard TCP/UDP/IP connectivity. No special networking required. The following protocols are provided:
    • DNS: Domain Name Server.
    • DHCP: IP address auto configuration.
    • RIP2: Internal/Alias IP addresses can be assigned.
    • SNTP: Clock synchronization.
    • SNMP: Remote monitoring over SNMP protocol.
    • HTTP: An embedded Web server allows the user to monitor/configure the unit from a Web Browser. An ActiveX dynamic Web Page offers full real time monitoring.
    • IGMP: This protocol deals with Multicast traffic.
    • ICMP: IP control protocol.
    • SMTP: Simple Mail Transfer Protocol.
    • IP Compatibility: SIP/SDP/RTP accoding to the standard for IP compatibility defined by the N/ACIP project within the EBU group.
  • CCS Real time Network Analyzer to monitor critical network parameters in real time during the connection.
  • FEC (Forward Error Correction) is supported as per the RFC 2733 standard.
  • CCS NAT Traversal Streaming Protocol (v3) permits router firewall pass-through with zero coniguration.
  • Streaming advance features:
    • Jitter correction buffer. This adjustable buffer avoids audio dropouts compensating for up to 10 seconds of jitter in the IP connection
    • The unit automatically adjusts in synchronisation with the transmitter site rate, to give a constant delay in IP communications
    • The frame size is user configurable, to give full flexibility when adjusting the delay and bandwidth use
    • The codec provides a test tool which allows the user to check the bandwidth, delay and jitter in the IP connection. This information can be used to adjust the streaming parameters and so, to obtain the best-quality in the real-time audio reception
    • Local or remotely (TCP/IP) upgrading of one or several units at once using the same utility, which is also compatible with the Suprima family of codecs. Factory sofware updates can be downloaded

     OPERATION
  • Can be controlled locally from its front panel, or remotely from its Web Page or from CCS Network Management software
  • Automatic detection of the encoding mode and independent encoder/decoder operation
  • Alarm management via SNMP/GPO/email
  • Call facilities: Auto-redial, phone book, call scheduler and log systems
  • Optional battery with charge and status indications. It can be charged on system
  • Serial port to transmit/receive ancillary data along with the audio
  • GPIO port: 2 inputs/outputs. User configurable with multiple functions such as remote contact closures


RoadWarrior LC W Rear Panel


The MUSICAM Logo Corporate Computer Systems, Inc.
670 N. Beers Street, Bldg. 4, Holmdel, NJ 07733, USA
Tel: 732-739-5600 • Fax: 732-739-1818
Internet: http://www.musicamusa.com
Email: info@musicamusa.com

MUSICAM USA is the d/b/a of Corporate Computer Systems, Inc. ©2007