Instruction manual

61200780L1-1C © 2004 ADTRAN, Inc. 52
ATLAS 800 Series System Manual Features and Benefits
System Description
Signaling Support
ISDN D Channel
Robbed Bit, E&M, Ground Start, Loop Start
Convert between Robbed Bit Signaling and ISDN D Channel
Direct Inward Dialing
ISDN Switch Types
5ESS™, DMS-100™, National ISDN, 4ESS™, Euro ISDN (ATLAS 830 only)
Dedicated Connection Maps
Up to five connection maps
Time of day/day of week configurable
Preserves signaling through cross-connect
No effect on unconfigured channels
Switched Connection Maps
Inbound and outbound call filtering and blocking
Testing
Local and remote: payload/line, V.54 (depending on installed modules)
Patterns: 511, QRSS, all ones, all zeros (depending on installed modules)
Performance Monitoring
Reports: Information for the ATLAS is stored for the last 24 hours, last 15 minutes, and last 5 minutes.
ATLAS 830 can store frame relay performance at user-specified intervals (5, 10, 15, 20, 30 mins).
Performance statistics per TR54016, T1.403, RFC1406
Alarm reporting per TR54016, T1.403
Frame Relay
Routes Internet Protocol (IP) traffic between the Ethernet port and a public frame relay network, a
private frame relay network, or a point-to-point (PPP) network.
Concentrates IP traffic from a public or private frame relay network to one or more serial ports (V.35).
The protocol passed over the serial port is frame relay (RFC 1490 encapsulation).
Passes Systems Network Architecture (SNA), Bisync, and other legacy protocols between a public or
private frame relay network and an external DTE running frame relay to the ATLAS.
Performs voice compression/decompression (G.723.1) and interfaces to either a Private Branch
Exchange (PBX) or the Public Switched Telephone Network (PSTN). This feature requires an
additional option module, the VCOM Module—P/N 1200221Lx.
Supports LMI, Annex D, or Annex A signaling on frame relay connections.