协议
| 管理协议 |
GUI, TFTP, FTP, HTTP/HTTPS, SNMPv1, v2, v3, TELNET, SSH, TR-069, TR-104 |
| 支持的协议 |
SIP, Multiple SIP Proxy DNS SRV, SIP TLS, TCP, UDP, DHCP Client, DHCP Server, PPPoE, VLAN |
4 BRI, 1 x 10/100 BaseT Ethernet RJ-45, DHCP, ISDN, 12 Vdc
The Mediatrix® 4400 Series Digital VoIP Gateways are ideal solutions for enterprises and service providers that want to easily connect ISDN equipment, such as PBXs, through a BRI interface to an IP network or as a gateway to the PSTN.
Connecting up to 4 BRI ports, the Mediatrix 4400 Series 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 Series is also compliant with multiple enhanced security protocols offering a rich feature set including: SIP, MIKEY, TLS, SRTP, certificates management, and HTTPS.
The Mediatrix 4400 Series 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 passthrough, and modem passthroughcapabilities ensure that the Mediatrix 4400 Series seamlessly transport voice and data services. The Mediatrix 4400 Series 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.
