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nCite
Session Manager
E.911 and CALEA Support
Law enforcement requirements, such as CALEA, are supported
with transparent session replication and routing of both
signaling messages and media flows.
Deployment Areas
IP Carrier Peering _ Cable, Wireline, Wireless
IP Networks for PSTN termination/origination
IP transit and termination/origination
Residential
Enterprise
nCite SM Session Manager Features
Load Balance the traffic between multiple SBC's to optimize
traffic flow /port the endpoint would send to.
Provide multiple levels of redundancy and scale based on the
IP Paradigm of protocol resilience and also hierarchical
routing for Voice.
Provided hardware based DoS protection
Priority based routing� Evaluate how busy each SBC is
2000 Call set-ups per second
Physical SE/Session Mgr
Dimension 5.218"x17"x22.23" (13.25cm x 43.18cm x 56.45cm)
Weight (fully loaded) 60 lbs (27.22 kg)
Operation temp 32F _ (32F - 104 F (0C - 40C)
Humidity 5%-85% non-condensing
Heat dissipation 560 BTU/hour
Max Power 165 W Power requirements
DC
Voltage -40 / -60 VDC
Current 3.5 A @ -40 VDC 2.8 A @ -60 VDC
AC
Volta 100 VAC - 240VAC
Current 1.7 A @ 100 VAC 0.7 A @ 2z40 VA
Regulatory Specs
Safety
EMC
Immunity
NEBS
nCite SE
Deployment Areas
IP Carrier Peering - Cable, Wireline, Wireless
IP Networks for PSTN termination/origination
IP transit and termination/origination
Residential
Enterprise
NCite Features
Security and Session Admission Control
Hardware based DoS protection- Deep packet classification
Signaling rate throttling and filtering
Network topology hiding via (layers 3 & 5) NAPT, SIP
B2BUA,and H.323 B2BGW/GK proxy
Performs intrusion prevention by detecting and blocking
overflow buffer attacks. CERT Advisory CA-2003-06 test suite
for SIP signaling vulnerabilities
Access control : Session-aware access control for signaling
and media using static and dynamic ACLs based on threshold
limits on layer 3 and 5.
Session admission control
Access control - session-based pinhole firewall
QoS reporting - SLA reporting, problem alerting and
isolation, admission control Rogue RTP Detection
Capacity and Performance
Industry leading capacity for hosted NAT traversal for SIP
based endpoints and simultaneous concurrent sessions
21,000 concurrent sessions
Over 100,000 FW/NAT traversals
Over 10-1 oversubscription rates to provide lowest cost per
subscriber
50 microseconds of latency
SIP Routing, and protocol Interoperability
Simultaneous SIP/H.323 support
Interworking between SIP and H.323 with multiple versions
and configurations
Bandwidth management and policing
Real time QoS based routing
Real time session detail records
Regulatory
CALEA - session replication and routing
5000 warrants, 5000 replications media
E911
nCite SE Specifications
NAT - All types supported
Symmetric cone
Non-symmetric cone
Network Topology Architecture Virtual Routing Domains (VRD)
Virtual proxies
DNS support DNS SVR
NAPTR Records
Codec policing
Codecs recognized
Codec Name
Media Type
PCMU Audio
GSM Audio
G723 Audio
DVI4 Audio
LPC Audio
PCMA Audio
G722 Audio
L16 Audio
QCELP Audio
CN Audio
MPA Audio
G728 Audio
G729 Audio
G726-40 Audio
G726-32 Audio
G726-24> Audio
G726-16 Audio
G729D Audio
G729E Audio
GSM-EFR Audio
L8 Audio
RED Audio
VDVI Audio
CelB Video
JPEG Video
nv Video
>H261 Video
MPV Video
MP2T Audio
MP2T Video
H263 Video
H263-1998 Video
Default Audio
Default Video
T38 Fax
RTCP RTCP
Telephone-event Audio
Tone Audio
Red Audio
iLBC Audio
User definable - Allows administrator to define custom codec
string and bandwidth for Virtual proxy interface.
Protocols with RFCs
SIP
RFC 3261 - The Session Initiation Protocol (SIP)
RFC 2543 - The Session Initiation Protocol (obsolete)
RFC 2806 - URLs for Telephone Calls
RFC 2976 - INFO Method
RFC 3050 - Common Gateway Interface for SIP - transparent
pass-through
RFC 3087 - Control of Service Context Using SIP -
transparent pass-through
RFC 3262 - Reliability of Provisional Responses in SIP
RFC 3263 - Locating SIP Servers
RFC 3264 - SDP Offer/Answer
RFC 3265 - SIP Event Specific Notification
RFC 3311 - UPDATE Method
RFC 3312 - Resource Management Integration
RFC 3313 - Private SIP Extensions for Media Authorization -
transparent pass-through
RFC 3323 - A Privacy Mechanism for SIP
RFC 3325 - Asserted Identity within Trusted Networks -
transparent pass-through
RFC 3326 - The Reason Header Field for SIP - transparent
pass-through
RFC 3372 - SIP-T
RFC 3420 - Internet Media Type message/sipfrag -
pass-through
RFC 3428 - MESSAGE Method - transparent pass-through
RFC 3455 - Private SIP Extensions for 3GPP - transparent
pass-through
RFC 3515 - Refer Method
RFC 3578 - ISUP Overlap Signaling
RFC 3581 - Symmetric Response Routing
RFC 3608 - Service Route - transparent pass-through
RFC 3665 - SIP Basic Call Flow Examples
RFC 3666 - SIP PSTN Call Flows
RFC 3680 - SIP Event Package for Registrations - release 3.2
RFC 3891 - Replaces Header Field
RFC 3892 - Referred-By Mechanism - pass-through proxy mode,
modify B2BUA mode
RFC 3911 - Join Header Field - pass-through proxy mode,
modify B2BUA mode
H.323 v1-4
H.225
H.245 (slow start and fast connect)
H.323
H.450 (H.450.1, H.450.4)
RFC 2327 - SDP: Session Description Protocol
RFC 2833 - RTP Payload for DTMP Digits
RFC 3204 - MIME media types for ISUP and QSIG objects
RFC 3261 - SIP: Session Initiation Protocol
RFC 3262 - Reliability of Provisional Responses in SIP
H323 RAS
Inter-GK communication (The GK to supports LRQ/LCF
generation
Gateway communication (The GK supports Admission and
Pre-granted Admission support)
Endpoint communication (The GK supports GK discovery and
Registration/Admission group of requests)
TCP/IP
RFC 1812 - IPv4
RFC 791- Internet Protocol
RFC 792 - ICMP
RFC 793 - TCP
RFC 1889 - Event notification
RFC 768 - UDP
RFC 826 - Address Resolution Protocol
RFC 1518, 1519 - Classless Interdomain Routing (CIDR)
RFC 894 - A Standard for the Transmission of IP Datagram
over Ethernet
Networks
RFC 1042 - A Standard for the Transmission of IP Datagram's
over IEEE 802
Networks
RFC1191 - Path MTU Discovery
DiffServ - RFC 3086, 2998 (informational) and the following
Per Hop Behaviors
RFCs:
Best Effort (RFC 2474)
Expedited Forwarding (RFC 2598)
Assured Forwarding (RFC 2597)
QOS
Layer3 TOS, Diffserve
Layer2 802.1p, 802.1q (vlan)
CDR accounting
SDRs Session Detail Records - reports all cleared call
status
EDRs Error Detail Records - troubleshooting records for call
UDRs User Detail Records - logs all user transactions and
commands entered as logs in the nCite for system
accountability
Management
NMP Supports Version 2 with traps, EMS allows single point
of SNMP trap filtering
RFC 1901 and RFC1907 - SNMPv2c
RFC 1213 - MIB-II
RFC 1229 - Extensions to Interface MIB
XML Download configurable file of system running
configuration
Packet latency
Message latency 2 ms
RTP latency 31 usec
Jitter latency 1.5 usec
SM redirects 2 ms
Interfaces
MP-E 3 - 10/100/1000
Gb Line Card 4 Gb SC/ST/Copper GBIC
NT-E 2-8 Gb mini MIC
Configuration
MS User GUI, easy configuration, real-time stats, graphs
SSH Secure access, shared key access, separate interface
Console Yes
Physical SE / Session Mgr
Dimension 5.218 x17 x22.23
(13.25cm x 43.18cm x 56.45cm)
Weight (fully loaded) 60 lbs (27.22 kg)
Operation temp 32F - (32F - 104 F (0C - 40C)
Humidity 5%-85% non-condensing
Heat dissipation 560 BTU/hour
Max Power 165 W
Power requirements
DC
Voltage -40 / -60 VDC
Current 3.5 A @ -40 VDC
2.8 A @ -60 VDC
AC
100 VAC - 240VAC
1.7 A @ 100 VAC
0.7 A @ 240 VAC
Regulatory Specs
Safety
EMC
Immunity
NEBS
nCite DE
Deployment Areas
IP Carrier Peering - Cable, Wireline, Wireless
IP Networks for PSTN termination/origination
IP transit and termination/origination
Residential
Enterprise
nCite Features
Security and Session Admission Control
Hardware based DoS protection- Deep packet classification
Signaling rate throttling and filtering
Network topology hiding via (layers 3 & 5) NAPT, SIP
B2BUA,and H.323 B2BGW/GK proxy
Performs intrusion prevention by detecting and blocking
overflow buffer attacks. CERT Advisory CA-2003-06 test suite
for SIP signaling vulnerabilities
Access control : Session-aware access control for signaling
and media using static and dynamic ACLs based on threshold
limits on layer 3 and 5.
Session admission control, bandwidth management and codec
policing
Access control - session-based pinhole firewall
QoS reporting - SLA reporting, problem alerting and
isolation, admission control
Rogue RTP Detection
Capacity and Performance
Industry leading capacity for hosted NAT traversal for SIP
based endpoints and simultaneous concurrent sessions
42,000 concurrent sessions
150,000 FW/NAT traversals
Over 10-1 oversubscription rates to provide lowest cost per
subscriber
50 microseconds of latency
SIP Routing, and protocol Interoperability
Simultaneous SIP/H.323 support
Interworking between SIP and H.323 with multiple versions
and configurations
Bandwidth management and policing
Real time QoS based routing
Real time session detail records
Regulatory
CALEA - session replication and routing
5000 warrants, 5000 replications media
E911
NAT - All types supported
Symmetric cone
Non-symmetric cone
Network Topology Architecture
Virtual Routing Domains (VRD)
Virtual proxies
DNS support
DNS SVR
NAPTR Records
Bandwidth Policing
Allows Adminstrator to define allowable bandwidth per
pinhole based on media and RTCP flows.
Allows Administrator to define allowable bandwidth per
pinhole based on codec utilized.
Codec policing
Codecs recognized
Codec Name
Media Type
PCMU Audio
GSM Audio
G723 Audio
DVI4 Audio
LPC Audio
PCMA Audio
G722 Audio
L16 Audio
QCELP Audio
CN Audio
MPA Audio
G728 Audio
G729 Audio
G726-40 Audio
G726-32 Audio
G726-24 Audio
G726-16 Audio
G729D Audio
G729E Audio
GSM-EFR Audio
L8 Audio
RED Audio
VDVI Audio
CelB Video
JPEG Video
nv Video
H261 Video
MPV Video
MP2T Audio
MP2T Video
H263 Video
H263-1998 Video
Default Audio
Default Video
T38 Fax
RTCP RTCP
Telephone-event Audio
Tone Audio
Red Audio
iLBC Audio
User definable - Allows administrator to define custom codec
string and bandwidth for Virtual proxy interface.
Protocols with RFCs
SIP
RFC 3261 - The Session Initiation Protocol (SIP)
RFC 2543 - The Session Initiation Protocol (obsolete)
RFC 2806 - URLs for Telephone Calls
RFC 2976 - INFO Method
RFC 3050 - Common Gateway Interface for SIP - transparent
pass-through
RFC 3087 - Control of Service Context Using SIP -
transparent pass-through
RFC 3262 - Reliability of Provisional Responses in SIP
RFC 3263 - Locating SIP Servers
RFC 3264 - SDP Offer/Answer
RFC 3265 - SIP Event Specific Notification
RFC 3311 - UPDATE Method
RFC 3312 - Resource Management Integration
RFC 3313 - Private SIP Extensions for Media Authorization -
transparent pass-through
RFC 3323 - A Privacy Mechanism for SIP
RFC 3325 - Asserted Identity within Trusted Networks -
transparent pass-through
RFC 3326 - The Reason Header Field for SIP - transparent
pass-through
RFC 3372 - SIP-T
RFC 3420 - Internet Media Type message/sipfrag -
pass-through
RFC 3428 - MESSAGE Method - transparent pass-through
RFC 3455 - Private SIP Extensions for 3GPP - transparent
pass-through
RFC 3515 - Refer Method
RFC 3578 - ISUP Overlap Signaling
RFC 3581 - Symmetric Response Routing
RFC 3608 - Service Route - transparent pass-through
RFC 3665 - SIP Basic Call Flow Examples
RFC 3666 - SIP PSTN Call Flows
RFC 3680 - SIP Event Package for Registrations - release 3.2
RFC 3891 - Replaces Header Field
RFC 3892 - Referred-By Mechanism - pass-through proxy mode,
modify B2BUA mode
RFC 3911 - Join Header Field - pass-through proxy mode,
modify B2BUA mode
H.323 v1-4
H.225
H.245 (slow start and fast connect)
H.323
H.450 (H.450.1, H.450.4)
RFC 2327 - SDP: Session Description Protocol
RFC 2833 - RTP Payload for DTMP Digits
RFC 3204 - MIME media types for ISUP and QSIG objects
RFC 3261 - SIP: Session Initiation Protocol
RFC 3262 - Reliability of Provisional Responses in SIP
H323 RAS
Inter-GK communication (The GK to supports LRQ/LCF
generation
Gateway communication (The GK supports Admission and
Pre-granted Admission support)
Endpoint communication (The GK supports GK discovery and
Registration/Admission group of requests)
TCP/IP
RFC 1812 - IPv4
RFC 791- Internet Protocol
RFC 792 - ICMP
RFC 793 - TCP
RFC 1889 - Event notification
RFC 768 - UDP
RFC 826 - Address Resolution Protocol
RFC 1518, 1519 - Classless Interdomain Routing (CIDR)
RFC 894 - A Standard for the Transmission of IP Datagram
over Ethernet Networks
RFC 1042 - A Standard for the Transmission of IP Datagram's
over IEEE 802 Networks
RFC1191 - Path MTU Discovery
DiffServ - RFC 3086, 2998 (informational) and the following
Per Hop Behaviors RFCs:
Best Effort (RFC 2474)
Expedited Forwarding (RFC 2598)
Assured Forwarding (RFC 2597)
QOS
Layer3 TOS, Diffserve
Layer2 802.1p, 802.1q (vlan)
CDR accounting
SDRs Session Detail Records - reports all cleared call
status
EDRs Error Detail Records - troubleshooting records for call
UDRs User Detail Records - logs all user transactions and
commands entered as logs in the nCite for system
accountability
Management
SNMP
Supports Version 2 with traps, EMS allows single point of
SNMP trap filtering
RFC 1901 and RFC1907 - SNMPv2c
RFC 1213 - MIB-II
RFC 1229 - Extensions to Interface MIB
XML Download configurable file of system running
configuration
Packet latency
Message latency 2 ms
RTP latency 31 usec
Jitter latency 1.5 usec
SM redirects <2ms
Interfaces
MP-E 3 - 10/100/1000
Gb Line Card 4 Gb SC/ST/Copper GBIC
NT-E 2-8 Gb mini MIC
Configuration
EMS User GUI, easy configuration, real-time stats, graphs
SSH Secure access, shared key access, separate interface
Console Yes
Physical
Dimensions 21"x17"x23"
(53.34cm x 43.18cm x 58.42cm)
Weight(fully loaded) 160 lbs (72.5 kg)
Operation temp 32F - 104 F (0C - 40C)
Humidity 5%-85% non-condensing
Heat dissipation 2890 BTU/hr
Max Power 450 W
Power requirements DE
DC
Voltage -40V / -60V DC
Current 11.2A @ -40 VDC
9.4 A @ -60 VDC
AC
Voltage 100 VAC - 240 VAC
Current 5A @ 100 VAC
1.9A @ 240 VAC
Regulatory Specs
Safety
EMC
Immunity
NEBS |
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