Add annual support for your UCM phone system:[More Info]
Yes. Purchase now for only $399. (Regularly $499)
What are Clearance items?
Clearance items can be unused inventory stock rotation, manufacturer refurbished, or have gone through a thorough reconditioning process. All items are tested, quality assured, fully functional, and carry a full 90 day manufacturer's warranty.
Special order item. May not be available for immediate shipment
The Mediatrix C731 is multi-function device combining VoIP Analog
Adapter, Gateway and QoS control in a secure and powerful platform.
platform, featuring 4 FXS and 4 FXO ports, provides an ideal solution for
enterprise voice applications or for connecting to a service provider’s
With FXO interfaces, it is the ideal solution
to deploy private or hosted toll bypass networks. It provides a simple,
transparent and cost-effective way of maintaining a connection to the
The Mediatrix C7 enables cost-eff ective VoIP deployments
in small offices for both IP Centrex and private network applications.
The Mediatrix C7 has the additional benefit of supporting high
compression codecs simultaneously on each voice ports, thus saving
The Mediatrix C7 Series gateways make use of existing broadband access equipment to connect to any standards-based VoIP network.
Mediatrix C7 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.
The Mediatrix C7 series is targeting:
Enterprises with branch offices and remote offi ces, including SOHOs.
Enterprises seeking access to the benefits of Voice over IP without discarding existing legacy equipment.
Enterprises wishing to implement Voice over IP through a gradual, transparent, and cost-eff ective migration.
/ multi-dwelling units and premises wishing to implement Voice over IP
while maintaining existing wiring and handsets.
Enterprises looking to implement secure RTP (SRTP) and Secure SIP (SIP over TLS).
SIP – RFC3261, MGCP/NCS.
Multiple SIP Proxy support via DNS SRV, Multiple registrations, SIP over
TLS, TCP and UDP. Seamless fallback across redundant servers. Multiple
Virtual gateways, PRACK and UPDATE.
IPv6 addressing - Most network-related features of the
Mediatrix unit receiving and sending packets on the Internet protocol
can be used on both IPv4 and IPv6.
OCSP (Online Certificate Status Protocol) revocation status verification for TLS links.
ANAT grouping in the SDP.
Media stream may now be on a different network than
SIP signalling. - Call router automatic routes may now have multiple SIP
gateways for sources and destinations.
Compliant with multiple enhanced security
protocols offering a rich feature set including: SIP over TLS, SRTP
with MIKEY key management protocol (RFC 3830 and 4567) and SDES key
management protocol (RFC 4568), X.509 Certificate management. HTTPS for
the exchange of Configuration File and web pages, SNMPv3 and TR-069
management protocols. Supported Authentication: SHA1, MD5. Supported
Key Exchange Mechanism: RSA, Diffie-Hellman., Supported Cyphers:AES (128
and 256 bits), 3DES (168 bits), DES (56 bits), Blowfish (448 bits).
Fax and Modem Support
Group 3/Super G3 Fax real-time FoIP over clear
channel (G.711), G.726 or T.38 Fax relay (9.6 k, 14.4 k), MODEM tone
detection and pass-through over G.711 and G.726.
Web-based GUI, FTP, TFTP, HTTP/HTTPS
configuration up- and download (Auto-provisioning), FTP, TFTP,
HTTP/HTTPS firmware upgrade, SNMPv1, v2 and v3 agent (MIB II and
private MIB), TR-069 for massive deployments (optional feature available
at purchase time), TELNET, SSH, Remote Services activation to purchase
service licenses for deployed units, permitting to enable TR-069
feature in the field, TR-104 to permit large provisioning systems to
communicate with CPE on private networks, Subscribes services for IMS:
Transfer methods and real time media provisioning.
Local switching, Interface hunt groups, Routing
Criteria (Interface, Calling/called party number, Time of day, day of
week, date, ISDN bearer capability), Number manipulation functions:
(Replace numbers, Add/remove digits, PLAR), Call properties
manipulations, SIP header manipulations.
QoS, IP Routing, NAT and Firewall
TOS/DiffServ, IEEE 802.1p/Q, Classification
& traffic shaping. NAPT/ Firewall, Statefull inspection, Static
routes, Source-based routing, IP filtering and Port forwarding, DHCP
Client, DHCP Server, PPPoE client, VLAN support.
Mediatrix C710: 4 x RJ-11 connectors, analog
phone/fax (FXS) interface, Mediatrix C711: 8 x RJ-11 connectors, analog
phone/fax (FXS) interfaces, Mediatrix C730: 4 x RJ-11 connectors, PBX
or PSTN lines (FXO) interfaces, Mediatrix C733: 8 x RJ-11 connectors,
PBX or PSTN lines (FXO) interfaces, Mediatrix C731: 8 x RJ-11
connectors, analog phone/fax and PBX or PSTN lines (4FXS+4FXO)
2 x 10/100 Base T Ethernet RJ-45 connector.
Enhanced Telephony Features
Call Forward / Call Transfer / Conference Call /
Call Waiting support, Inter-digit timer and IP dialing, Echo
Cancellation / Dynamic Jitter Buffer / Voice Activity Detection /
Silence Suppression, Message Waiting Indication via FSK, Flash hook
event signaling, Caller ID Generation (Name & Number) as per
Bellcore DTMF or FSK, CCNR / CCBS.
Operating temperature: 0°C to 40°C, Storage temperature: -20°C to 70°C, Humidity: up to 85%, non-condensing.
External 100-240 VAC Power Supply
4.4 cm x 28.3 cm x 16.2 cm (1.73 in. x 11.1 in. x 6.4 in.)