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Features
- Designed specifically for enterprise applications, the Mediatrix 3500 Series gateways make use of existing broadband access equipment to connect to any standards-based VoIP network.
- The Mediatrix 3500 Series gateways meet the requirements of enterprises that want to connect their ISDN equipment, such as PBXs, through a T1 PRI interface to an IP network or as a gateway to the PSTN.
- The Mediatrix 3500 Series 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 units link any standard ISDN T1 PRI connection to the IP network and deliver the clarity of toll-quality voice for a comprehensive VoIP solution.
- The Mediatrix 3500 Series is targeting:
- * Enterprises with branch offices and remote offices, 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-effective migration.
- * Multi-tenant / 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 (SIPS) in the short term.
- T.38 FoIP, fax bypass, and modem bypass capabilities ensure that the Mediatrix 3500 gateways seamlessly transport voice and data services. The Mediatrix 3500 gateways offer flexibility and scalability for VoIP network integration and low-bandwidth voice.
- With configurable NT/TE T1 PRI ports, call-switching, and user-programmable call routing (including caller/called ID), Mediatrix 3500 gateways integrate smoothly into existing PBX and PSTN networks.
- Vocoders: G.711 (A-law, ́-law), G.723.1, G.726, G.729a/b
- G.168 echo cancellation
- DTMF detection and generation
- Carrier tone detection and generation
- Silence detection / suppression and Comfort Noise Generation level software adjustable
- Configurable dejitter buffer
- Configurable transmit packet length
- RTP/RTCP - RFC 1889, RFC 1890, RFC 2833, RFC 3389
- HTTPS, for the exchange of Configuration File.
- SRTP with MIKEY as key selection method.
- o Supported Cypher
- • AES – 128 bitsMIKEY protocol using pre-shared keys (RFC 3830 and 4567) for negotiating SRTP keys.
- Certificate management.
- TLS transport method.
- o Supported Key Exchange Mechanism:
- • RSA
- • Diffie-Hellman
- o Supported Cyphers (minimum):
- • AES (128 and 256 bits)
- • 3DES (168 bits)
- Fax over IP
- T.38 Fax relay (9.6 k, 14.4 k)
- G.711 Fax and Modem Bypass
- Clear channel (G.711) or T.38
- SIP
- SNMPv3, HTTP, FTP, TFTP, HTTPS
- Auto-provisioning for VoIP parameters
- Automatic firmware download
- User-friendly web Pages for VoIP Parameters
- ISDN NI-2 (US T1 PRI)
- ISDN DMS100 (US T1 PRI)
- ISDN 5ESS (US T1 PRI)
- Euro ISDN EDSS-1 / ETSI PRI/NET5
- ETS 300 011 (ISDN PRI UNI)
- ETS 300 012-1 (ITU-T I.430)
- ETS 300 402-2 (ITU-T Q.921)
- ETS 300 403-1/2 (ITU-T Q.931)
- ETS 300 102-2 (ITU-T Q.931)
- ISDN speech, audio and data (Fax Gr 4, UDI 64)
- 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
- Multiple remote gateways
- PLAR
- TOS/DiffServ
- IEEE 802.1p/Q
- 1 x 10/100 BaseT Ethernet RJ-45 connector
- Operating temperature: 0oC to 40oC
- Storage temperature: -20oC to +70oC
- Humidity: up to 85 %, non-condensing
- Internal 100-240 VAC power supply
- Rack mount, Desk mount, Wall mount
- 2 interface card slots
- Stackable units to increase port coun
- Height: 4.4 cm (1.73 in.) approx.
- Width: 44.5 cm (17.5 in.) approx.
- Width (mounting brackets): 48.5 cm (19 in.) approx.
- Depth: 20.5 cm (8 in.) approx.
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