Converge Pro VH20

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Converge Pro VH20

Manufacturer	ClearOne
Part Number	910-151-825
Price	Availability: In stock. Ex. VAT: £937.00 (RRP:£1,001.00) Inc. VAT: £1,124.40
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Short Description

The VH20 is a VoIP end-point device. It provides easy direct connection to SIP based phone systems or the transport of audio on an IP network without the need of a VoIP PBX

The VH20 provides a direct connection between Converge Pro audio conferencing systems and VoIP-based PBX phone systems so that users can transport audio signals across their IP networks. The VH20 easily links with any of ClearOne’s other Converge Pro products to create a complete audio conferencing system that can quickly be integrated with Cisco, Avaya and many other VoIP PBX phone systems. The Converge Pro VH20 delivers wideband audio for crystal clear sound, provides guaranteed quality of service (QOS), and ensures full security with TLS, AES and SRTP encryption. These features combine to deliver the most advanced professional quality VoIP audio interface available.

(Use only Converge Console 3.X+ software with the Converge Pro VH20)

VH20 can be added to any audio system

Full Security Capability with TLS, AES, SRTP

Robust Provision/Dial Plan for easy integration with Enterprise PBX

Complete interoperability testing using manufacturer SIP test plans and equipment

Support for wideband Audio – G.722

Simplified configuration software

VoIP Features

SIP V2 (RFC 3261 and compananion RFC s)
Codec Support
- G.711u
- G.711A
- G.722 wideband audio
- G.729AB
- G.723.1

Security Features

Full Security Capability with TL S, AES, SRTP

Noise Cancellation

Noise Cancellation 6-15 dB attenuation

Audio Performance

Conditions: Unless otherwise specified, all measurements are performed with a 20 Hz to 22 kHz BW limit (no weighting)
Frequency Response: 20 Hz to 22 kHz ±1dB Rs=150 Ω
THD+N: <0.02%
Dynamic Range: 100 dB (non A-weighted)
Crosstalk <-91 dB re 20 dBu @ 20 kHz channel to channel

Line Inputs 1, 2

Push-on mini-terminal block, balanced, bridging
Impedance: < 10 kΩ
Nominal Level: 0 dBu
Maximum Level: 20 dBu

Line Outputs 1,2

Push-on mini-terminal block, balanced
Impedance: < 50 Ω
Nominal Level: 0 dBu
Maximum Level: 20 dBu

Expansion Bus In/Out

Proprietary Network
RJ-45 (2), Category 5 twisted-pair cable, 200’ maximum cable length between any two Converge Pro devices

Ethernet

Autoswitching with Quality of Connection (QoC)
10/100 Mbps Ethernet Network Port
10/100 Mbps Ethernet PC Port
RJ-45 Connectors

RS-232

Serial Command Protocol Only (Console software not supported on RS- 232 port) DB-9 female
9,600/19,200/38,400/57,600/115,200 baud rate; 8 bits, 1 stop bit, no parity
Hardware flow control on (default)/off

USB

Version 2.0 compatible
Type: B-connector

Control/Status Ports

DB-25 female A/B (2)
Inputs A/B: active low (pull to ground)
Outputs A/B: open collector, 40 VDC max, 40 mA each
+3.3 VDC pins (2) (300 mA over-current protected)

Configuration & Administration Software

Converge™ Console

Network

Remote Management & Configuration
- HTTTTP web server
- Telnet Client
- SMT P Client
- SNM P Agent
- DNS
- DHCP

Power Input Range

Auto-Adjusting
100–240 VAC; 50/60 Hz

Power Consumption

30 W Typical

Dimensions (L x D x H)

17.25” x 10.25” x 1.75”
43.8 x 26 x 4.5 cm

Weight

7.5 lbs/3.3375 kg unit weight
12 lbs/5.4kg shipping weight

Operating Temperature

14° F/-10° C to 122° F/50° C ambient unit temperature
Approvals & C ompliance
AES48-2005: AES standard on interconnections — Grounding and EMC practices — Shields of connectors in audio equipment containing active circuitry (self certified)
U.S.A. & Canada
- CSA safety listed
EU Countries
- RoHS compliant
- WEEE compliant
See product manual for additional details

Optional Accessories

Converge Pro 880
Converge Pro 880T
Converge Pro 8i
Converge SR 1212
Converge SR 1212A
Converge Pro 840T
Converge Pro TH20
Tabletop Controller

Manufacturer #	910-151-825
Manufacturer	ClearOne
Size	43.8 x 26 x 4.5 cm
Number of microphones	No
Warranty	1 year
Interfaces	No
Applications Include	No
Algorithms	No
Can be daisy chained	No

Value added - 35 years of excellence

Advice - Our qualified and experienced sales team provide advice based on their many years of experience within the video industry.
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