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Passerelle 4 canaux VoIP avec 2 ports BRI et internal power feeding for ISDN devices
Obsolète (Fin de vie)Ce produit n'est plus proposé à la vente
FICHE TECHNIQUE
CAPABILITIES
Scalability 4/8/16 concurrent calls Up to 8 BRI VoIP codecs G.711, G.723, G.726, G.728, G.729, GSM, iLBC Fax support T.38, fallback to G.711 Echo cancellation G.168 – 2002, 128 ms tail length ISDN data call Clear channel (RFC 4040) DTMF RFC 2833, SIP/H.323 info, inband VoIP quality Configurable ToS, Diffserv, VLAN
Silence suppression, VAD, CNG
QoS alternative routing based on ASR,
fraction lost, jitter, and roundtrip delay.
Traffic shaping
Dynamic PSTN fallback (IntraStar patent)Call routing Time-dependent routing
Multilevel alternative routing
5000 routing entries
ENUM support
Database managed routing
Support for multiple gatekeepers, H.225 (v4)
Support for multiple registrars
Overlap/en-bloc conversion RFC 3578
Digit manipulation
Black/white listAdvanced Integrated SIP registrar and location server
Life line functionality: continuous PBX to PSTN
connectivity in case of power failure
AOC generation (AOC-D, AOC-E)
Support for call forwarding
(ISDN–SIP interworking)
Integrated callback/two-stage-dialing server
Integrated DSL router (PPPoE)
RTP multiplex bandwidth reduction
STUN client
Symmetric RTP (COMEDIA)
Radius supportPROTOCOLS
ISDN DSS1 (Q.931, national variants), Q.SIG-BC
TE /NT, PP/ PMPVoIP SIP (RFC 3261)
H.323 (v4)SYSTEM MANAGEMENT
Remote access via IP or ISDN data call with TELES NMS
or GATE Manager
Web-based management
Installation wizard
SNMP (alarm management)
Call Detail Records (CDRs)CONNECTION SPECIFICATIONS
ISDN 2/4/8 × BRI, RJ-45
configurable as TE or NTEthernet 2 × Ethernet 10/100 Base-T RJ-45 PHYSICAL PARAMETERS
Size (W × H × D ) 280 mm × 38 mm × 138 mm Material ABS Mounting Desktop, Wall Power supply Wall power supply, 12 VDC, 1.6 A ENVIRONMENTAL CONDITIONS
Temperature +5°C to +40°C Humidity 5 % to 80 % (non-condensing) CERTIFICATES
EMC, Safety, CE - Revues du produit
