Mediatrix 3531

Mediatrix 3531 – digital VoIP gateway with 1 ISDN T1 PRI port in NT or TE mode ; supports 23 simultaneous calls, supports SIP protocol , fax over IP T.38, codecs: G.711 (A-law, u-law), G.723.1, G.726, G.729a/b.

Mediatrix 3531 The Mediatrix 35xx series ( Mediatrix 3531, Mediatrix 3532 ) are multifunctional devices that combine VoIP IAD and gateway in a secure and powerful platform. They are suitable for creating SIP trunks, PBX trunks and PSTN solutions for VoIP equipment. Mediatrix 35xx gateways ( Mediatrix 3531, Mediatrix 3532 ) are designed specifically for quick implementation in the existing enterprise network environment, which allows for faster access to the modern advantages of VoIP technology. Mediatrix 35xx solutions have a number of key features: excellent price/quality ratio, reliability and expandability. Like all Mediatrix equipment, Mediatrix 35xx can be controlled by a single UMN management system via the SNMP protocol. Mediatrix 35xx gateways are very flexible in terms of the number of ports and functionality, they combine the latest developments in the field of security. They can be installed both before and after the office PBX to provide full IP connection between small branches and the company's head office, and also provide SIP device connection or IP PBX for local extensions at the remote end. The 35xx series has a slot architecture, which allows for wide expandability and scalability. The device has five Ethernet ports with a built-in router and NAT support. One of the ports can be made WAN, the other 4 LAN.
The 35xx Series gateways are available in the following configurations: Mediatrix 3531 • 23 simultaneous calls • 1 ISDN T1 PRI port in NT or TE mode Mediatrix 3532 • 46 simultaneous calls • 2 ISDN T1 PRI ports in NT or TE mode Voice Features • High quality voice transmission • T.38 protocol support • Fax/modem port forwarding • User programmable • Tone support • Security Features • NAPT/Firewall • Management via SNMPv3, web interface and SSH • Support for TLS protocols • Support for SRTP and SIPS protocols • VPN support • Support for encryption and authentication protocols SDES, 3DES, AES, X.509, RSA, Diffie-Hell, MIKEY Management functions • TR-069 protocol support Connecting analog phones and faxes to an IP network Router with VoIP support DHCP and PPPoE client VLAN subnet support Specifications IP telephony protocol SIP Voice codecs G.711 (A-law, u-law) G.723.1 G.726 G.729a/b Echo cancellation G.168 Noise suppression Noise suppression Network management protocols • SNMPv3 • HTTP, HTTPS • FTP, TFTP Voice protocols • RTC/RTCP - RFC 1889, RFC1890, RFC 2833, RFC 3389 WAN connection • 1 10/100 Base-T Ethernet RJ-45 connector LAN connection • 4 10/100 45 connectors Data functions • Firewall with SIP support • TFTP or HTTP autoprovisioning for VoIP parameters • Encryption of configuration files • NAPT • DHCP server. QoS • DiffServ • TOS • 802.1Q • 802.1p Real-time fax • Clear channel (G.711) or T.38 1U 19” rack mount, wall mount • 2 slots for interface cards • Stackable modules for port expansion Physical properties: • Power specifications: 100-240V; 50-60Hz • Size: (LxWxH) 445x485x44 mm. • Weight: 2800g. Performance characteristics • Operating temperature: from 0°C to 40°C • Storage temperature: from -20°C to 70°C • Humidity: up to 85%, non-condensing