Quintum Call Relay, Tenor-Call Relay Specifications

Tenor Call Relay Session Border Controllers

•

Enterprise and High Capacity Service Provider (SP) versions

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Supports up to 672 simultaneous VoIP calls

•

Supports H.323 and SIP Protocols

•

Provides H.323/SIP Signalling Translation and Inter-networking

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Local H.323 Gatekeeper Options

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Provides VoIP switching between IP networks

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Supports IP endpoints behind the NAT firewall and remote NAT

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PacketSaver™ reduces bandwidth requirements up to 57%*

A more intelligent way to enter the VoIP market

Quintum’s Tenor Call Relay™ Session Border
Controllers provide a VoIP conduit between IP
networks allowing for end to end VoIP communica­tions across multiple IP networks. All calls are
switched through multiple IP networks with just one
single compression and decompression of the voice.
The result is less latency and higher voice quality as
the call passes from network to network.

The Tenor Call Relay allows VoIP endpoints, such as
VoIP gateways, IP phones and IP soft phones which
are behind a Network Address Translation (NAT)
firewall, to communicate with VoIP networks on
other external IP networks. This allows both enter­prises and service providers to expand their VoIP
networks to home offices, branch offices,
customers, partners, and across the public Internet.

Tenor Call Relay also provides a single point for call
management, administration and security at the
edge of your VoIP network.

With this unique intelligent VoIP network switching,
Tenor Call Relay makes expanding VoIP calling both
easy and risk free. Call Relay is available in two
versions: Enterprise Call Relay 60 supports up to 60
simultaneous VoIP calls; Call Relay SP supports up
to 672.

More intelligence means higher voice
quality and less delay

When separate VoIP networks are linked using circuit
switched connections, the multiple compression and
de-compression processes that occur increase
transmission delay and cause unnecessary degradation
of the voice quality. Tenor Call Relay eliminates these
delays with its direct IP connection between VoIP
networks, thereby increasing voice quality.

More intelligence means greater efficiency
and security

Tenor Call Relay comes with a Gatekeeper option* for
registration of IP endpoints and phones within the local
zone. Calls within the zone are routed directly between
endpoints; Calls out of the zone pass through the Call
Relay for maximum security.

More intelligence means less
network congestion

With its PacketSaver™* Technology, the Tenor Call
Relay reduces bandwidth consumption of VoIP calls by
multiplexing multiple calls into the same packet,
reducing the overall bandwidth utilization by up to 57%,
beyond voice compression and silence suppression.

* Available for an additional cost

Tenor Call Relay Session Border Controllers

CALL MANAGEMENT FEATURES

• Call Detail Records

• Support for public and private dial plans

TECHNICAL SPECIFICATIONS

Call Relay Specifications

• H.323 v3 compliant

• H.323/SIP signal translation for inter-networking

• SIP RFC3261 compliant endpoint

• Enterprise Call Relay 60 supports up to
16 simultaneous VoIP calls, software upgradeable to 60

• Call Relay SP supports up to 120 simultaneous
VoIP calls, software upgradeable to 672

• VoIP firewall with intelligent NATAccess™ and remote NAT

• PacketSaver™ packet multiplexing*

• Maximum Call Rate:

Call Relay 60: 3,600 calls/hour
Call Relay SP: 18,000 calls/hour

• Local H.323 Gatekeeper Option* supports full gatekeeper
routed call model

GENERAL SPECIFICATIONS

General Specifications

• Operating Temperature: 40° - 104° F (5° - 40° C)

• Operating Humidity: 20% - 80% non-condensing

• EMC: EN55022, FCC Part 15, EN55024, EN61000-2-3,
EN61000-3-3

• Safety: EN60950, UL60950, AS/NZS60950

IP Network Specifications

• LAN Interface: 10/100 Mbps autosensing Ethernet

• Standard RJ-45 interface (IEEE 802.3) for 10Base-T
or 100Base-T connections

• QoS Support: IP TOS, DiffServ

Configuration/Management

• Remote Management

• SNMPv2 Agent

• Command Line Interface

• Remote Telnet Access

• Serial Console Port: RS-232/DB-9

• Compatible with external Quintum Call Routing Server*

• Compatible with Quintum Tenor Monitor

Enterprise Call Relay 60

• Dimensions:

3/8" x H 1 3/4" x D 10 3/4"

W 17
W 44.5cm x H 4.5cm x D 27.6cm

• Weight: 8.25 lbs. (3.75 kg)

• AC Power: 100-240 Volts AC, 50/60 Hz, 35 Watts

71 James Way, Eatontown, New Jersey 07724
1-877-SPEAK-IP .Tel [phone] .Fax [phone]

www.Quintum.com

High Capacity Call Relay SP

• Dimensions:

1/2" x H 1 3/4" x D 11 7/8"

W 17
W 44.5cm x H 4.5cm x D 30.2cm

• Maximum weight: 11.5 lbs (5.25kg)

• AC Power: 100-240 Volts AC, 50/60 Hz, 175 Watts

• DC Power: -40 - -60 Volts DC, 175 Watts

* Quintum product purchased separately

Rev. 9