Netrix Corp.
(800) 366-4665
Web site
Price: $3,500 to $65,000

Configuration

Gateway type: Turnkey, software/hardware server bundle
Number of concurrent voice calls supported per gateway: 210
Number and type of LAN interfaces supported: Up to 4 Ethernet or Fast Ethernet
Number and type of analog voice interfaces: 1 to 7 proprietary FXO, FXS or E&M
Number of analog channels per card: 4
Number and type of digital voice interfaces: Up to 7 proprietary T-1 and up to 6 proprietary E-1
Number of digital channels per card: 24 T-1 and 30 E-1
Channel can be either voice or fax
Total number of simultaneous fax calls supported: 210
Voice bandwidth requirements per call in kbit/sec: 6.4K bit/sec
Bandwidth is adjustable
Gateway is designed to work behind a PBX

IP communication applications supported

Telephone to telephone
Realtime fax to fax

Compression

Compression algorithms: G.723.1, G.729 annex and proprietary (including 5.5K bit/sec ACELP)
Silence compression
Echo canceling
Forward error correction

Standards supported

H.323: H.225.0 and H.323 Version 2, Q931 and H.245 Version 4
Supports, or plans to support, Enterprise Computer Telephony Forum H.100
Least Cost Routing
Multi-Vendor Integration Protocol

Management

Call management
Route prioritization
Call tracking
SNMP
Fault tolerance and redundancy features: Multiple shelf redundant system with database sharing, call detail records backup and system reroute around network failure
The Least Cost Routing function is automatic

Other capabilities

Audioconferencing
Gateway monitors/manages line quality
Interactive voice response
Dynamic database directory service
Iff-net dialing (placing calls to the PSTN)

Administration

Automatic fallback to PSTN if IP setup problems occur
Program access via APIs
Central management of multiple gateways
Call billing
Reporting