- Description
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Details
Survivability- The Mediatrix Sentinel ensures the quality of service by establishing calls through a secondary server or through the PSTN when the primary server is temporarily unavailable.
- Sentinel monitors the quality of service and provides enhanced troubleshooting tools to understand and resolve failures affecting the service.
- The Mediatrix Sentinel normalises SIP signaling protocols supported by vendors into a single well-defined interface that can be adapted to any specific IMS or Softswitch implementation.
- Sentinel provides an open environment for system integrators to bundle their own applications into a business-class multi-service platform, optimising CPE investment while addressing the complete solution for customer needs.
- Additional Information
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Additional Information
Manufacturer Mediatrix - Core Features
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Carrier-Grade Voice Quality - T.38 and clear channel fax over IP
- High performance processing of up to 250 voice channels
Robust Security - Enterprise communication encryption
- SIP-enabled firewall inspects and authorises communications and prevents DoS attacks
Easy Configuration and Management - Zero-touch configuration
- Intuitive Web GUI
Networking - Dual-stack IPv6 and IPv4
- NAT, firewall, and router capabilities
Field Upgradability - Scalable and modular design allows adding interface cards as enterprise needs
- Third-party application integration
- Technical Info
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Session Border Controller - Back-to-Back user agent
- SIP header manipulation
- SIP registrar
- SIP authentication
- SIP failover
- Registration throttling/caching
- Call forking
- Advanced, rule-based, call routing
- Dynamic call routing based on:
- Peer monitoring state
- Registration cache
- Call Admission Control (CAC), per trunk, based on:
- Call volume
- Bandwidth Usage
- Concurrent calls
- Near and far-end NAT traversal
- Audio and video media relay
- Codec filtering
- SIP and media encryption
- UDP/TCP/TLS interworking
- DTMF interworking
- Transcoding – special order
- WebRTC – special order
Media Processing - G.711 (A-law and µ-law), G.726, and G.729a/b
- G.168 echo cancellation
- DTMF detection and generation
- Carrier tone detection and generation
- Silence detection/suppression and comfort noise
- Configurable de-jitter buffer and packet length
IP Telephony Protocol - SIP (RFC 3261) over UDP, TCP, and TLS
- IMS (3GPP TS 24.229)
- RTP (RFC 3550)
- SDP (RFC 4566)
- Multi-part body support
- Redundancy support via DNS SRV
- Multiple trunk support
- IPv4 and IPv6 dual stack signaling and media
Digital Telephony - Euro ISDN EDSS-1/ETSI PRI/NET5
- ISDN NI-2 (US T1 PRI)
- ISDN DMS100 (US T1 PRI)
- ISDN 5ESS (US T1 PRI)
- ISDN speech, audio, and data (Fax Gr 4, UDI 64, and RDI 64)
- ECMA-143 (QSIG-BC)
- E1 R2 digital line signaling (ITU-T Q.421)
- E1 R2 MFC interregister signaling (ITU-T Q.441)
- Presets for: Brazil, Argentina, Mexico, Saudi Arabia, Venezuela, Philipines, and ITU-T
- T1/E1 E&M (Immediate, Wink-Start, Feature Group-B, and Feature Group-D), MF-R1, DTMF
- ISDN 5ESS (US T1 PRI)
- Advice of Charge AOC-D, AOC-E (ETS 300 182)
Analog Telephony - Support for call forward, call transfer, conference call, call waiting, CCNR, and CCBS
- Multiple country presets
- Customisable tones and ring patterns
- Echo cancellation
- Message Waiting Indication (MWI), via FSK
- On-hook/off-hook caller ID generation (name & number) as per Bell-core DTMF or FSK and Telebras BINA
- Answer and disconnect signaling
Call Routing - Local switching
- Call filtering and blocking
- Calling/called number manipulation using regular expressions
- Routing criteria:
- Interface
- Calling/called party number
- Calling/called URI
- Time of day, day of week, and date
- Many others
- Mapping and transformation of call properties to/from SIP headers
- Hunt groups
Fax and Modem Support - Group 3/super G3 fax real-time fax over IP
- T.38 fax relay (9.6 k and 14.4 k)
- Clear channel (G.711) fax and modem pass-through
Enhanced Security - Signaling and media topology hiding
- Denial of Service (DoS) protection of core and enterprise networks
- Call rate limitation
- SIP over TLS
- SRTP with AES cipher – 128 bits
- SDES key management protocol (RFC 4568)
- TLS-encrypted configuration and management
- X.509 certificate management
- OCSP (Online Certificate Status Protocol) revocation status verification
- Supported TLS key exchange mechanism:
- • RSA
- • Diffie-Hellman
- Supported TLS ciphers (minimum):
- • AES (128 and 256 bits)
- • 3DES (168 bits)
Management - Zero-touch provisioning
- TR-069, TR-104, and TR-111
- Web GUI
- SSH and TELNET
- SMNP v1, v2c, and v3
- Scripts/firmware files uploaded via HTTP, HTTPS, FTP, and TFTP
- Multiple levels of management access rights
- Customisable CDR
- Event notifications via Syslog, SIP, log file, and SNMP traps
- Remote activation of service licenses
Monitoring and Troubleshooting - Alarms and traps
- Call Details Record (CDR)
- Subscriber’s active registration and call monitoring
- Media quality statistics
- System: CPU and memory usage
- PCM capture
- IP network capture
- Diagnostic traces
Networking - IPv4 – IPv6
- Multiple IP addresses per link or VLAN
- Multiple VLANs per link
- DHCP client
- PPPoE (RFC 2516)
- IEEE 802.1q + DSCP QoS tagging (media, signaling, and mgmt)
- IEEE 802.1x wired authentication
- LLDP-med (ANSI/TIA-1057)
- QoS traffic shaping
- Firewall with stateful inspection, rate-limitation, and automatic black-listing
- Static routing
- NAPT
- DHCP Server
Quality of Service (QoS) - Bandwidth limitation and traffic shaping
- TOS/DiffServ
- IEEE 802.1p/Q
- RTCP-XR – special order
Dimensions - Height: 4.4 cm approx
- Width: 48.5 cm approx.
- Depth: 19.5 cm approx.
- Weight: 3kg
- Diagrams
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- Model Series
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