Key features
Up to 500 simultaneous calls
Business process security
Efficient management
Hardware redundancy
Session border controller
Eltex SBC is an element of VoIP network that participates in call processing as a session border controller. The device provides signal protocol normalization, statistics collection and network protection against unauthorized access and attacks.
Session border controller
Eltex SBC is an element of VoIP network that participates in call processing as a session border controller. The device provides signal protocol normalization, statistics collection and network protection against unauthorized access and attacks.
Signaling protocols
SIP, SIP-T/I
SIP functionality
SIP L5 NAT/Topology hiding
SIP dialogue transparency
SIP transit of unrecognized headers
B2BUA as defined in RFC-3261
RFC-2833 (Telephone Event)
RFC-3264 (Offer/Answer)
RFC-3204 (MIME Support)
RFC-4028 (Session Timers)
RFC-3326 (Reason Field)
RFC-3262 (PRACK)
RFC-3372 (SIP-T)
B2BUA peering
B2BUA access
RFC-1889 (RTP)
RFC-4566 (SDP)
RFC-3261
RFC-3581
RFC-3515 (Refer Method)
RFC-3265 (Subscribe)
Media protocols
RTP and RTCP
Media modes
Flow-through
Flow-around1
Brand:
Dolphin
Connector Type:
Wire Crimps
Key features
Up to 500 simultaneous calls
Business process security
Efficient management
Hardware redundancy
