Dialogic 4000 SERIES Instrukcja Użytkownika Pobierz pdf (Strona 3)

Dialogic

4000 Media Gateway Series

Datasheet

Ports per unit Dialogic

DMG4008LSW Media Gateway: 8-port Analog FXO (8 channels)

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DMG4008BRI Media Gateway: 4-port ISDN BRI (8 channels)

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DMG4030DTI Media Gateway: 1-port T1/E1 (24/30 channels)

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DMG4060DTI Media Gateway: 2-port T1/E1 (48/60 channels)

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DMG4120DTI Media Gateway: 4-port T1/E1 (96/120 channels)

Server Type Intel IP Network Server NSW1U

Processor Intel Xeon 5160 (dual core processor running at 3.0 GHz)

Memory 2GB FB-DIMM DDR2 (667 MHz)

Hard disk subsystem 2 x 70 GB SATA in Raid-1 using 10 k rpm drives

Network interface 2x 10/100/1000 Base-T Ethernet LAN ports with load balancing

2x 10/100/1000 Base-T Ethernet LAN ports for optional use

Protocol support Analog: Loopstart

ISDN BRI: DSS1 (Euro-ISDN), NI-1, 5ESS, 1TR6, INS Net 64, VN3, CT1, QSIG

E1 ISDN: ETSI-DSS1 (EuroISDN), INS-1500 (Japan), QSIG

E1 CAS: MFR2

T1 ISDN: NI-1, 4ESS, 5ESS, DMS100, QSIG

T1 CAS: RBS

VoIP services SIP methods: ACK, BYE, INVITE, NOTIFY, REFER, CANCEL, OPTIONS, REGISTER

Conﬁgurable IP transport layer UDP or TCP

Number normalization and manipulation of Called, Calling, and Redirected Number

Call Routing based on Called/Calling/Redirected Number, PSTN Interface, and/or SIP Peer

Call Hold/Retrieve (for example, Re-Invite mapping towards ISDN)

PSTN-side Call Transfer (that is, REFER points to PSTN)

Call Diversion

Message Waiting Activation/Deactivation

Call Redirection via 302 Moved Temporarily

Simpliﬁed Number Normalization based on PSTN connection parameters

Number Manipulation using Regular Expressions

Conﬁgurable Cause Code Mapping

Clear Channel Fax

Clear Channel Modem

FoIP (T.38) services T.30 Fax Group 3 up to 33.6 kbps using T.38 real-time FoIP

Fax compression MH, MR, MMR

Error Correction Mode (ECM)

Technical Speciﬁcations

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