Shopping Cart:
0 items


PayPal Accepted- Shop with confidence

SafeBuy Assured- Shop with confidence
Top » Catalog » IP PBX / UCM Systems » IP PBX Appliances » G-320

Positron G-320 E1/T1 PRI Asterisk IP PBX Appliance (1 PRI)
Click to enlarge

Positron G-320 E1/T1 PRI Asterisk IP PBX Appliance (1 PRI)
  • Positron Telecom G-320 ISDN PRI E1/T1 Asterisk® IP PBX
  • Low power, small form factor Asterisk® IP PBX Appliance
  • Provides an ISDN PRI E1/T1 port (NT or TE) and 2 x FXS ports
  • Integrated 4 port 10/100 switch for LAN/WAN connectivity
  • Hardware-based echo cancellation
  • 2 year warranty against hardware defects
  • 14 day money back guarantee
Product Overview
The G-Series Asterisk® IP PBX Appliances from Positron Telecom have no moving parts and are silent in operation, this combined with their ultra compact size makes them an ideal solution to deploy in busy office environments. Their low energy consumption alone means a return on investment is far shorter than with similar IP PBX products. The G-320 can be wall mounted and provides a solid, uniform platform for traditional PSTN communications in addition to VoIP communications, it offers full support for UK Callerid and provides hardware based echo cancellation.

The Positron Asterisk® IP PBX appliances provide businesses with 2-50 employees with a scalable and affordable Business Phone System that takes advantage of all the latest features and functionality and combines them into a device that is easy to manage and configure. By integrating Linux, Asterisk, Hardware-based Echo Canceler, Ethernet (WAN and LAN), Telephone ports (FXS) and Gateway functionality (ISDN PRI E1/T1) Positron have created a standalone solution that can be installed on any network, and is easy to use yet powerful enough for small to medium size office use.

Positron believes it should be easy for you to choose a Business Phone System so they make it as simple as possible. There are no hidden extras, no support fee, they support a multitude of phone manufacturers and don’t limit the configuration. The only decision you need to make is if you need 4, 12, 24 or 30 lines. The G-320 provides 1 x ISDN PRI E1/T1 port for connecting to an ISDN line or another PBX, and 2 x FXS ports for connecting to Plain Old Telephony (POTS) analogue telephones or fax machines along with hardware-based echo cancellation for all ports.
Designed to Enable You to Do Business Better
With the Positron G-Series IP PBX Gateways, small to medium sized businesses can benefit from features traditionally available only to large enterprises allowing you to be more efficient and productive than ever. Save big, without paying extra fees for features like Voicemail, CallerID, Conferencing, Call Forwarding, and Auto Attendants. With Positron’s IP PBXs, you can access your phone system from anywhere, anytime with anyone keeping you connected with your customers 24/7.

Not only will the Positron G-Series Office Gateways save you money but they will also help your corporate image by allowing you to easily configure and customize you voice prompts, welcome messages and call flow through the system. This will allows customers to stay happy and reach the right person quickly and easily. Positron IP PBX Gateway Appliances are designed to allow companies to leverage traditional telephony networks and VoIP in a single device, which is controlled and managed via an intuitive web-based management interface (click here to see screenshots).
Feature Summary
  • Full Asterisk® IP PBX Functionality: Provides the full functionality of an Asterisk® IP PBX and Gateway in a small form factor, low power appliance
  • Simple and easy to install: Controlled and managed via an intuitive web-based management interface that supports Wizard based setups
  • Paging Support: Audio output jack supports traditional paging systems
  • Music on Hold: Audio input jack supports mono audio stream
  • Expandable Storage Support: Support for Compact Flash and dual USB Storage Interfaces to provide additional storage capacity for voicemail and call monitoring/recording.
  • Integrated ISDN BRI, FXS and Ethernet: Gives greater flexibility in functionality and requires no additional driver installation
  • Provides full hardware-based echo cancellation for all ports/channels, no CPU load, greater performance
  • G-320 provides an ISDN PRI E1/T1 port with support for both NT and TE modes
  • Two Foreign Exchange Station (FXS) ports for connecting to analogue phones or fax machines
  • 4 x Ethernet ports for LAN/WAN connectivity
ISDN Signalling Support
  • EuroISDN (PRI or PRA) - Q.931/Q.921
  • NI1: National ISDN 1
  • NI2: National ISDN 2
  • 4ESS: Class 4 telephone Electronic Switching System (AT&T)
  • 5ESS: Class 5 telephone electronic switching system (Alcatel-Lucent)
  • DMS100: Digital Multiplex System 100 (Nortel)
Technical Summary
  • Hardware based G.168 echo cancellation chip up to 128ms tail length
  • Codecs: G.711 ulaw & alaw, G.729 a/b, Speex
  • Telephony Interface: ISDN PRI E1/T1 port (RJ-45), Two FXS (RJ-11)
  • Network Interface: Four 10/100 Mbps RJ-45
  • Audio In/Out: Male Stereo Jack 1/8
  • USB: Dual ports, USB 2.0 (11Mbps)
  • LED indicators: Power, Fault, Network, Link speed
  • Per channel fax/modem G.164 pr G.165 2100 Hz phase reversal tone disable
  • ITU-T G.165, G.168 (2000 and 2002) compliant
  • Dimensions (H x L x W): 50mm x 210mm x 133mm / 1.97" x 8.27" x 5.24"
  • Weight: 760g / 1.68lbs
  • Environmental - Operating Range: 0°C to 40°C, Storage: -20°C to 85°C, Humidity: 10% to 80%
  • Certificates: CE, FCC Part 68, EMC: FCC Part 15

Available Options:
Power Supply Unit Type:
This product was added to our catalog on Thursday 30 December, 2010.


Google Checkout Accepted- Shop with confidence

Grandstream Certified Reseller

What's New?
Grandstream DP720 / DP750 DECT Phone Bundle - 3 Handsets
Grandstream DP720 / DP750 DECT Phone Bundle - 3 Handsets