CONVERGE® PRO TH20
The successor to the industry-leading XAP TH2. The TH20 enables conference call functionality for CONVERGE® Pro installations with its single telephone line connection. Up to 16 units can be linked for greatly expanded conferencing capability. It also adds two line-level inputs and outputs for increased system capacity.
Advanced Telephone Feature Set
+ Signal Processing Improvements
> Telephone noice cancellation on RX channel
> ClearEffect® speech enhancement
> Automatic level control on RX channel
> Caller ID
> Selectable ringers
+ Increased I/O capabilities
> 2-line level input/output
> Audio expansion bus
+ Management Improvements
> Integrated Ethernet and USB connections
> SNMP and HTML remote management agents
> Event scheduler
> Diagnostic console
+ Simplified Configuration Software
> Drag & drop A/V and channel objects
> Selectable views—unit, matrix, channel
Superior Audio Performance
+ Digital signal processing technology ensures crystal clear audio
+ Echo cancellation eliminates telephone line echo
+ Automatic level control
+ Digital anti-alias filter minimizes hum and Central Office switching noise
Configuration Flexibility & Scalability
+ Connects to ClearOne’s CONVERGE Pro products through expansion bus port
+ Conference up to 16 callers in a CONVERGE Pro installation with multiple TH20s
+ Configure through included Console™ software
Ease of Use & Control
+ Speed dial stores 10 frequently dialed numbers
+ Incoming call ringing is heard through the loudspeaker
+ Selectable auto-answer and auto-disconnect
+ Users can dial telephone numbers, access voice mail, pagers, etc. without the
use of a separate telephone device through integrated DTMF (touch-tone)
dialing
+ Software-selectable country configurations
| Telephone Audio Performance | Conditions: Unless otherwise specified, all measurements are performed with Transmit Limiter and Receive ALC disabled |
|---|---|
| Telephone Noise Cancellation | Noise Cancellation 6-15 dB attenuation |
| Telco Line Echo Cancellation | Tail Time: 31 ms |
| Telco Line | RJ-11 |
| Telco Set | RJ-11 |
| Audio Performance | Conditions: Unless otherwise specified, all measurements are performed with a 20 Hz to 22 kHz BW limit (no weighting) |
| Line Inputs 1, 2 | Push-on mini-terminal block, balanced, bridging |
| Line Outputs 1,2 | Push-on mini-terminal block, balanced |
| Expansion Bus In/Out | Proprietary Network RJ-45 (2), 1.9 Mbps, 110 KΩ |
| Ethernet | Autoswitching with Quality of |
| RS-232 | Serial Command Protocol Only |
| USB | Version 2.0 compatible |
| Control/Status Ports | DB-25 female A/B (2) |
| Configuration & Administration | Software |
| Power Input Range | Auto-Adjusting |
| Power Consumption | 30 W Typical |
| Dimensions (L x D x H) | 17.25” x 10.25” x 1.75” |
| Weight | 7.5 lbs/3.3375 kg unit weight |
| Operating Temperature | 14° F/-10° C to 122° F/50° C ambient unit temperature |
| Optional Accessories | CONVERGE Pro 880 |




