Mediatrix 4124

Mediatrix 4124 - high-quality VoIP gateway, has 24 analog FXS ports, one 10/100 Base Ethernet port, supports SIP protocols - RFC3261, MGCP / NCS, codecs G.711 (A-law, u-law), G.723.1, G.726, G.729a / b, can be controlled by a single UMN management system via SNMP protocol

Mediatrix 4124 High-quality VoIP gateway, has 24 analog RJ-11 ports (FXS), one 10/100 Base Ethernet port, supports SIP protocols - RFC3261, MGCP / NCS. The Mediatrix 4124 gateway can be installed in large and medium-sized organizations, preserving the existing infrastructure with analog phones and faxes (supports the T.38 fax transmission protocol). Mediatrix 4124 is a cost-effective solution for deploying networks in medium and large organizations. Mediatrix VoIP solutions have a number of key features: excellent price / quality ratio, reliability and expandability. Gateways Mediatrix Mediatrix 4100 series support both SIP and MGCP IP telephony protocols, allowing for maximum ease of interaction and flexibility in integrating solutions. All Mediatrix equipment can be managed by a single UMN management system via SNMP.

Technical characteristics of Mediatrix 4124:

IP telephony protocols

• SIP – RFC3261
• MGCP/NCS

Voice codecs

• G.711 (A-right, u-right), G.723.1, G.726, G.729a/b
• G.168 echo cancellation (64 ms)
• DTMF detection and generation
• Carrier tone detection and generation
• Noise removal/suppression and comfort noise generation with software-controlled level
• Configurable dejitter buffer
• Configurable tones (dial, ringing, busy)
• Configurable size of transmitted packet
• RTP/RTCP - RFC 1889, RFC 1890, RFC2833, RFC 3389

Support fax And modem

• Real-time fax over IP on clear channel (G.711) and via G.726 or T.38 protocol.
• T.38 fax transmission (9.6 k, 14.4 k)
• support G.711 fax and modem bypass

Control

• Graphical user interface web (WEB)
• TFTP, HTTP configuration and software upload (auto provisioning)
• Firmware update via TFTP or HTTP
• SNMP v1, v2 and v3 agent support (MIB II and private MIB)

WAN connection

• 1 x 10/100 Base T Ethernet RJ-45 interface

Analog connection

• Mediatrix 4124: 1 x RJ-21X TELCO 25 pair jack for analog phones or faxes (FXS)
• Mediatrix 4116: 16 x RJ-11 jacks, analog phones or faxes (FXS)
• Mediatrix 4108: 8 x RJ-11 connectors, analog phones or faxes (FXS)

Bypass connection ( connection via a bypass path )

1 RJ-11 connector, PSTN bypass

QoS

• TOS/DiffServ
• IEEE 802.1p/Q

Telephone functions

• Call Forward/Call Transfer/3-way Conference Call/Call Waiting/Caller ID on Call Waiting/Call on Hold
• Dynamic De-Jitter Manager
• Voice Activity Detection/Comfort Noise

Power supply

• AC: Standard power cord with standard plug (IEC 320-C14) for universal AC