Mediatrix 1124 overview

The Mediatrix® 1124 is a high-quality and cost efficient VoIP gateway connecting larger branch offices and multi-tenant buildings to an IP network, while preserving investment in analog telephones and faxes.

It allows Services Providers to deploy rapidly and economically their solutions in medium-size premises and it is the ideal solution for branch office connectivity to larger private networks.

The Mediatrix 1124 connects up to 24 analog phones and/or faxes to a broadband modem or LAN.

The Mediatrix 1124 enables cost-effective VoIP deployments in medium-size branch offices and multi-tenant applications.

The Mediatrix 1124 has the additional benefit of supporting high compression codecЎ¦s simultaneously on each analog voice ports, thus saving valuable bandwidth.

As all other Mediatrix devices, the 1124 provides web interface, giving users a convenient access to the unit for initial set-up. The devices can also auto-provision by fetching their encrypted configuration from a TFTP or HTTP server making installation secure and transparent to the end-users. To further facilitate deployments, factory loaded configurations are possible.

In addition, an optional intelligent PSTN bypass allows Mediatrix 1124 users to make emergency calls and maintain their phone service in the event of a power outage or network failure


Voice Functionalities

Carrier-grade voice quality

T.38 support

PSTN bypass option available for emergency calls

Ease of configuration and management

Automatic firmware and configuration file download

SNMP and web management

TFTP or HTTP auto-provisioning

Security

Support for SNMPv3

Encrypted configuration files support

HTTP Digest authentication

Network functionalities

QoS Support

DHCP client

Interoperable with equipment from leading industry vendors

STUN Client

Enhanced Telephony Features

Call Forward / Call Transfer / 3-way Conference Call /Call Waiting / Caller ID on Call Waiting / Call on Hold

H.245 and Out-of-Band DTMF (H.323)

H.450 basic services (H.323)

Dynamic De-Jitter Manager

Voice Activity Detection


Mediatrix 1124 Technical Specifications

IP Telephony Protocol

SIP ЎV RFC3261,H323, MGCP/NCS

Real-Time Transport Protocol

RTP/RTCP per RFC 1889 and RFC 1890, RFC 2833, RFC 3389

Vocoders

G.711 (a-law, ѓЭ-law), G.723.1, G.726, G.729a, ab

Echo Cancellation

G.168

Silence Suppression

Silence detection / suppression and Comfort Noise Generation level software adjustable.

Real-Time Transport Protocols

RTP/RTCP ЎV RFC1889, RFC1890, RFC2833, RFC3389

Network Management Protocols

SNMPv3, HTTP (SIP only), TFTP, DHCP

WAN Connection

1 10/100 Base T Ethernet RJ-45 connector

Analog Connection

1 RJ-21X TELCO 25 pairs connector, analog phone/fax (FXS) interface

Bypass Connection

1 RJ-11 connector, PSTN bypass

QoS

ToS, DiffServ, 802.1p, 802.1Q

Real-Time Fax

Group 3/Super G3 Fax real-time FoIP over clear channel (G.711), G.726 or T.38

Operating Environment

Operating temperature: 0„aC to 40„aC

Storage temperature: -20„aC to 70„aC
Humidity: up to 85%, non-condensing
Power Supply
AC: Standard power cord receptacle (IEC 320-C14) for universal AC input internal SMPS
Unit Dimensions and Weight
5.5 cm x 26.0 cm x 17.7 cm
(1.8 in. x 18.9 in. x 8.6 in)
Unit Weight 1781 g (3.9lbs)