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TA N D B E R G
The TANDBERG Video Communication Server (VCS), deployed with
Expressway ™ opens the world outside the firewall to organizations
using video communications. Expressway enables business to business
communications, empowers remote and home based workers, and gives
service providers the ability to provide video communications to customers.
Expressway provides standards-based and secure firewall traversal for
SIP and H.323 devices and VCS enables communication with the outside
world regardless of SIP or H.323 protocol.
Video
Communication Server
Expressway™
DESIGN FEATURES
INTERNET
H. 323
F I R E WA L L
VCS CONTROL
V C S E X P R E S S WAY
SIP
PROTECT YOUR TECHNOLOGY INVESTMENT WITH
APPLICATION FEATURES
Designed to work with
any H.323 or SIP device
Appliance-based
architecture enables
easy deployment
and high reliability
Designed to work with
any firewall
Full multi-vendor support
Secure and reliable
1U rack mountable
Dual Network Interface
option available
Firewall Traversal
H.460.18/19 Compliant
including support for
Multiplexed Media
Firewall Traversal
STUN Compliant
Traverse any number
of firewalls
Policy Engine for
processing calls
URI and ENUM dialing
Device authentication
using H.235
Embedded setup wizard
for easy installation
SIP Presence Server
and User Agent
TANDBERG’S PORTFOLIO OF CONSTANT CARE SERVICES.
VISIT WWW.TANDBERG.COM
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PERFORMANCE FEATURES
Supports up to 2,500
registered devices
and 100 concurrent
traversal calls
Enables URI dialing for
massive scalability
HTTPS, SSH and SCP
for secure management
Uses compact flash
for critical storage
and a hard drive for
other functions
Supports clustering of
up to six VCS increases
capacity and redundancy
Standards based
TURN ser ver, supporting
providing ICE enabled
devices with Firewall
and NAT traversal
TANDBERG VCS CAPACITY
Up to 2,500 registrations
Up to 500 non-traversal calls
Up to 100 traversal calls
Up to 1000 sub-zones
Up to 1000 neighbor zones
TANDBERG VCS CONTROL APPLICATION FEATURES
H.323 gatekeeper
SIP Proxy/Registrar
TANDBERG VCS EXPRESSWAY APPLICATION FEATURES
NAT Traversal functionality enabling secure traversal
of any NAT firewall
Registration of traversal-enabled endpoints
STUN discover y and STUN Relay ser vices
™
TANDBERG VCS MAIN FEATURES (CONTROL AND
EXPRESSWAY ™ APPLICATIONS)
SIP and H.323 suppor t, including SIP/H.323 gateway
for locally registered endpoints
IPv4 and IPv6 suppor t, including IPv4/IPv6 Inter working
SIP and H.323 inter working for non-registered endpoints
Bandwidth management on both a per-call and a total usage
basis, configurable separately for calls within the local
subzones and to neighboring systems and zones
URI and ENUM dialing via DNS, enabling global connectivity
Automatic downspeeding option for calls that exceed the
available bandwidth
Flexible zone configuration with prefix, suffix and regular
expression suppor t
Can function as a standalone VCS or be neighbored with other
systems such as VCS, Border Controllers, Gatekeepers and
SIP proxies
Can be clustered with up to 5 other VCS peers for capacity and
redundancy purposes
Name clusters for ease of management and deployment
Optional endpoint authentication
Control over which endpoints are allowed to register
Administrator Policy including suppor t for CPL
Embedded setup wizard via a serial por t for initial configuration
System administration via a web inter face or RS-232, Telnet,
SSH and HTTPS
Static NAT Suppor t* (requires Dual Network Inter face Option)
OPTIONAL FEATURES
TANDBERG FindMe™ (User Policy)
SIP/H.323 inter working for non-registered endpoints
Dual Network Inter face
Multiway™
TMS Agent
ARCHITECTURE
Secure appliance-based architecture
Flash memor y and hard drive
ITU-T H.323 v6 compliant
ITU-T H.225 v6 compliant
TANDBERG Expressway Technology
H.460.18/.19 compliant
H.460.18 client proxy suppor t
Suppor ts H.460.19 multiplexed media
RELIABILITY
Registrations sur vive system restar t
Fast star t-up time
Configuration Replication for Clusters
Expressway process recycling within seconds
H.225 Alternate Gatekeeper Suppor t
SUPPORTED RFCS
RFC 2543, RFC 3261, RFC 3264, RFC 1889, RFC 3265, RFC 3325,
RFC 3515, RFC 3891, RFC 3892, RFC 2327, RFC4566
SECURITY
Secure Management with HTTPS, SSH and SCP
– Secure File Transfer
– Inactivity Timeout
Can lock-down IP ser vices
Authentication required on HTTP(S), Telnet, SSH, SCP
and serial por t
Compatible with H.235 v2 and v3 enabled H.323 devices
H.235 Authentication suppor t
TLS for SIP signaling
Roles based password protected GUI user access
Ability to enforce strict passwords
Ability to disable root access over Telnet of SSH
MANAGEMENT
Suppor ts industr y standards such as RS-232, Telnet, HTTP(S),
XML, SNMP, SCP and SSH
Embedded setup wizard on serial por t for initial configuration
Advanced management suppor t and configuration with
TANDBERG Management Suite 12.0 or newer
Call logging and diagnostics
Suppor t for logging to a syslog ser ver
Local time zone aware
Por t usage tool
CALL CONTROL AND REGISTRATIONS
Suppor ts manual registration of H.323 and SIP endpoints and
API call control
Suppor ts H.225/Q.931, H.245 call control routed mode
and non call routed mode
Suppor ts H.323-SIP Inter working Encr yption
Suppor ts H.323-SIP Inter working DuoVideo
Registration of H.323 ID, E.164 aliases and ser vices
Supports Unicode (UTF-8) registration for global implementation
Disconnect H.323 calls from the API inter face
URI Dialing
Up to 100 traversal calls
Up to 100 ser vices for a single device
Up to 2500 registered Expressway Devices
Direct call signaling between neighbored VCSs, border
controllers and gatekeepers
Call Policy Management (RFC 3880) including Call Policy
and User Policy (FindMe)
Conference hunting for MCU cluster suppor t
Call Routed Mode
Call Loop Detection Mode
ZONE CONTROL
Suppor ts Remote Zone monitoring
Suppor ts Remote Zone redundancy
Suppor ts up to 200 neighbor zones (including VCSs,
Border Controllers, gatekeepers and SIP proxies)
Suppor ts sub-zone area definition for bandwidth management
Flexible zone configuration with named zones and default zone
Suppor ts for warding of requests to neighbor zones (including
VCSs, border controllers, gatekeepers and SIP proxies)
Registration Control (open, specifically allow, specifically deny)
BANDWIDTH MANAGEMENT
Interzone — definable call-by-call
– Max bandwidth per call
– Max aggregate bandwidth for all neighboring zones
Intrazone — definable call-by-call
– Max bandwidth per call
– Max aggregate bandwidth
Auto-downspeeding if call exceeds per-call maximum
Gateway load balancing
Automatic network failover
Provides capacity warnings for users and administrators
INTERFACES
4x 10/100/1000 Base-TX Ethernet por ts (RJ-45) (front)
1x RS232 console por t (RJ-45)2 (front)
POWER
Auto-sensing 250W (Max) 580 BTU/hr power supply
90–264V AC full range @ 47–63Hz
COOLING SYSTEM
Six 40 mm fans for system cooling
SYSTEM CONTROL AND INDICATIONS
1x Power LED
1x Alarm LED
1x Power on/off switch (rear)
4x Act/Link/10/100/1000 LEDs on Ethernet Por ts
NETWORK
Suppor ts DNS Addressing
Suppor ts IPv4 and IPv6 simultaneously
Provides IPv4/IPv6 Translation Ser vices
APPROVALS
Directive 73/23/EEC (Low Voltage Directive)
– Standard EN 60950
Directive 89/336/EEC (EMC Directive)
– Standard EN 55022, Class A
– Standard EN 55024
– Standard EN 61000-3-2/-3-3
Approved according to UL 60950 and
CAN/CSA C22.2 No. 60950
Complies with FCC15B Class A
DIMENSIONS
426(W) x 457.2(D) x 43.5(H) mm (16.8" x 9" x 1.72")
1U rack-mount chassis
ENVIRONMENT
Operating temperatures: 0° C to 40° C (32° F to 104° F)
Storage temperatures: -20° C to 80° C (-4° F to 140° F)
Relative humidity: 10% to 90% (Non-condensing)
CERTIFICATION
LVD 73/23/EC
EMC 89/366/ECC
VCS Version X1 is ICSA Labs Cer tified
AWARDS
All specifications subject to change without notice,
system specifics may var y.
All images in these materials are for representational
purposes only, actual products may differ.
TANDBERG, Expressway and FindMe are registered
trademarks or trademarks of TANDBERG in the U.S.
and other countries.
All other trademarks are proper ty of their respective owners.
TA N D B E R G
Video
Communication Server
Expressway™
TANDBERG WORLD HEADQUARTERS
Philip Pedersens vei 20
1366 Lysaker, Norway
Tel: +47 67 125 125
Fax: +47 67 125 234
Video: +47 67 126 126
tandberg@tandberg.com
1212 Avenue of the Americas,
24th Floor
New York, NY USA 10036
Tel: +1 212 692 6500
Fax: +1 212 692 6501
Video: +1 212 692 6535
tandberg@tandberg.com
October 2009
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