Dialogic® I-Gate® 4000 SIP Gateway

I-Gate 4000 SIP Gateway

The I-Gate 4000 SIP Gateway enables service providers to reduce the cost of supplying voice services to enterprise customers using legacy TDM PBXs by allowing them to access IP and SIP-based services. In addition, multi-site enterprises can use the I-Gate 4000 SIP Gateway to interconnect locations that are still using legacy TDM voice switches with other sites that have already been migrated to VoIP.

The I-Gate 4000 SIP Gateway can be deployed in a fully redundant configuration providing six-nines reliability and high availability. Its support for full system redundancy is without comparison, and lack of full redundancy means typically having to settle for availability below five-nines. High reliability is especially important because the I-Gate 4000 SIP Gateway is often placed at the customer premise, where access may be difficult and time-consuming.

Documentation

If you are a current customer and already have access to training and documentation materials, login with your password. If you do not have access, contact your local Dialogic sales representative.

Features

Benefits

Can be configured for six-nines reliability

Supports zero-downtime applications

Up to 16:1 compression with high voice quality

Includes industry-leading voice compression while maintaining toll quality

Maintains call processing performance, voice quality, and compression rates, even at maximum load

Provides sustained performance

Supports a comprehensive set of digit handling, call routing and IP QoS features

Delivers a high degree of flexibility and optimized performance

GUI-based xMS management system

Allows easy configuration and management

Open architecture and standards compliance

Enables multi-vendor interoperability

Technical Specifications
Traffic Capacity 480 simultaneous calls max
Traffic ProcessingSilence Suppression
G.711, App 2
G.729A, Annex B
G.729A, App 2 (G.711)
G.723.1, Annex A
Voice CodecsG.711 PCM @ 64 kbps (A-law and µ-law)
G.729A (+B), CS ACELP @ 8 kbps
G.723.1, ACELP/MPMLQ @ 5.3, 6.3 kbps
Fax SupportGroup 3 fax
ITU T T.38 fax relay or pass-through to G.711
V.27, V.29 and V.17 (up to 14.4 kbps)
VBD/Modem SupportPass-through to G.711
V.22, V.23, V.32, V.34, V.90, and V.92
Operator configurable maximum number of VBD/modem calls (and transparent channels)
Echo CancellationERL: 6 dB
ITU T G.168 and G.165 compliant
Up to 128 msec echo tail length
Dynamic echo cancellation controlled by signaling
Non-linear Processor (NLP) enable/disable
DTMF SupportIn-band, DTMF relay (RFC 2833)
Out-of-Band, INFO method (RFC 2976)
Jitter BufferAdaptive
Up to 300 msec network jitter
Trunk Interfaces (PBX)Up to 16 E1
Up to 20 T1
Packet Network InterfacePhysical
Fast Ethernet (100BaseT)
TDM: E1 or T1
WAN Protocol PPP
MLPPP
Signaling RFC 3261
RFC 3264
RFC 4028
RFC 4566
ManagementSNMP v2 (RFC 1907) for runtime configuration, status, alarm
FTP (RFC 959) for software and map download/upload
PowerMax dissipation 76W
DC Nominal -48/-60 V
DC Max/Min -75/-36 V
AC Nominal -220/110 V
AC Max/Min 90/265 V
Physical SpecificationsDimensions Height: 44.45 mm (1U)
Width: 435 mm
Diameter: 350 mm
Weight 4 (kg)
RedundancyMain module
Power supply and input
TDM bearer
Fan tray and turbo support
EnvironmentalOperating Temperature -5°C - 50°C
Relative Humidity 10% - 95% RH
Availability99.9999% (six 9s)
Regulatory StandardsSafety
UL 60950-1:2003
CAN/CSA -C22.2 No. 60950-1-03
CE EN60950-1:2001
CB IEC60950-1:2001 1st Ed.
German: EN60950-1:2001+A11
EnvironmentalETSI — TS300 019
Telcordia GR-63-CORE
EMCEmission: EN55022
Immunity: EN61000-4 2, 3, 4, 5, 6, 11
EN 300 386 V1.3.2 (2003-05)
FTZ 1TR9:06-2002
FCC CFR 47 part 15
ICES-003
VCCI V-3/2001.04
CISPR 22:04
Approvals, Compliance, and WarrantyHazardous substances RoHS compliance information at www.dialogic.com/rohs
Country-specific approvals Contact your local Dialogic sales representative
Warranty Contact your local Dialogic sales representative
Approvals, Compliance, and Warranty 
Hazardous substances
Country-specific approvals
  • Contact your local Dialogic sales representative
Warranty
  • Contact your local Dialogic sales representative

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