Alcatel OmniPCX 4400 Specifications page 9

Infrastructure
Distributed Systems
and Networking
Network configuration
• analog and digital Alcatel networking
protocol (ABC) based on Q-SIG
• line, star, meshed configuration
• remote shelf (Crystal) on digital
leased line
• remote self (Crystal) on IP
• multi vendor networking
– DPNSS
– Private DSS1
– Q-SIG BC, GF, and supplementary
services (SS)
Packet voice networking
• built-in compression engine
– compression algorithm G 723.1/
G729.A
– compression rate 6.4 Kbps/8 Kbps
– G3 fax supported
– end to end compression/
decompression
– mutual help between compression
resources
– multi direction per compression board
• voice over IP
– compression algorithm: G 723.1,
G729.A
– compression rate 6.4 Kbps/8 Kbps
– Ethernet connectivity
– full ABC services supported
– G3 fax supported
– new call routing in case of QoS
or network failure
• voice over frame relay
– compression algorithm: G723.1,
G729.A
– compression rate 6.4 Kbps/8 Kbps
– full ABC services supported
– G3 fax supported
– interface Internet X24/V11 or V36
– new call routing in case of network
failure
• voice over ATM
– compliant with integrated
compression engine G729.A
– full ABC services supported
– interface ATM 2M/bps
– switched virtual circuits AAL1 CBR,
AAL2 VBR-RT and AAL5 VBR-nRT
– UNI 4.01
Virtual private networks (VPN)
• ABC VPN via public ISDN, or QSIG
• dissociating signaling
– analog leased line
– digital leased line
– IP data networks
– X.25 packet in ISDN D-channel
• five conversations on 56 Kbps B channel
• full ABC services
• six or eight conversations on 64 Kbps B
channel
ABC on demand
• ABC via public ISDN, or QSIG
• call barring for management
applications
• dynamic virtual leased line
• five conversations on 56 Kbps B channel
• full ABC services
• six or eight conversations on 64 Kbps B
channel
Private networking features (ABC protocol)
• 3 party conference
• 29 party conference
• Alcatel Hospitality/Healthcare Link (AHL)
• auto assignment for guest/patients
• automatic call-back on busy private link
• associated user
• broker's call
• call-back on busy or free extensions
• call deflection
• call forwarding
• call intrusion
• call offer
• call waiting indication
• camp on
• centralized/distributed attendant groups
• data communication
• distinctive ringing
• do not disturb
• DTMF
• inquiry call
• flexible numbering plan
• hold
• hunting groups
• intrusion
• ISDN Services
• large busy lamp field
• manager/assistant team
• master conference
• meet me conference
• mini text messages
• network wide mobility
– roaming
– guest services
• number and name identification
• priority calls
• remote forwarding
• substitution
• supervision
• transfer (with route optimization)
• transit
• voice mail services
• unified messaging services
ABC network routing
• adaptive routing
• automatic route selection (ARS)
– ARS server centralized or distributed
– ARS time dependant
– access to alternative route
– cost limit barring per user
– multi-tenant
– multiple carrier access-direct or indirect
– voice prompts
• break-in/out
• break-in via secured DISA
• data re-routing
• forced on net
• IP domains
• overflow if leased line failure or
saturation according to user rights
• transfer, forwarding with route optimization
• voice/data differentiation
ABC network management
• audit mechanism
• broadcast of configuration data
• centralized or distributed management
from external applications
– alarm domains and alarm
centralization
– call accounting
– configuration
– directory
– graphical user interface
– performance management
– security
– remote management
– topology map
• communication tickets with VPN
and LCR tag
• management from attendant
• multiple DDI translators
• multiple call barring translators
• remote maintenance access
• remote software downloading
• SNMP traps
• VT 100 local management