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The Mediatrix 4400 Digital Gateways allow enterprises to lower
communications costs over any IP link. The units feature ISDN BRI
interfaces. They provide an ideal solution for enterprise voice
applications or for connecting to a service provider's broadband
access.
Mediatrix 4400 Series'
Product Overview
Designed specifically for enterprise applications, the Mediatrix 4400
digital gateways make use of existing broadband access equipment to
connect to any standards based VoIP network. The Mediatrix 4400 digital
gateways meet the requirements of enterprises that want to connect
their ISDN equipment, such as PBXs, through a BRI interface to an IP
network or as a gateway to the PSTN.
Mediatrix 4400 digital gateways provide transparent ISDN port
extensions over an IP network. The remote ISDN terminals can be managed
centrally and benefit from PBX services such as calling groups and
voice mail.
The Mediatrix 4400 offers security features such as TLS, SRTP,
certificates management, and HTTPS designed to bring enhanced security
for the network management, SIP signalling and media transmission
aspects.
Mediatrix 4400 Series'
Applications
The Mediatrix 4400 digital VoIP gateways allow any office to use an
existing IP network for lower-cost voice communications. The Mediatrix
units link any standard ISDN BRI connection to the IP network and
deliver the clarity of toll quality voice for a comprehensive VoIP
solution.
T.38 FoIP, fax bypass, and modem bypass capabilities ensure that the
Mediatrix 4400 digital gateways seamlessly transport voice and data
services. The Mediatrix 4400 digital gateways offer flexibility and
scalability for VoIP network integration and low bandwidth voice.
With configurable NT/TE BRI ports, call-switching and user programmable
call routing (including caller/called ID), Mediatrix 4400 digital
gateways integrate smoothly into existing PBX and PSTN networks.
Mediatrix 4400 Series'
Key Benefits
1, 2 or 4 ISDN BRI interface ports
Up to 8 simultaneous calls
Secured SIP signalling and media transmission
User programmable call handling
Deployable in SIP VoIP networks
HTTP, SNMP, FTP and TFTP for configuration and management
Fax over IP support, including T.38
Multiple codec support
Multiple LEDs for status indication at a glance
Mediatrix 4400 BRI
Digital Gateway
1 to 4 ISDN BRI ports software configurable as NT or
TE o 4401 = 1 BRI port o 4402 = 2 BRI ports o 4404
= 4 BRI ports
Up to 8 simultaneous calls
Configurable point-to-point, point-to-multipoint and
connector pinout
Optional cut-through relay for emergency operation (bypass
connection) between port 1 and 2.
