E&M to VoIP Gateway Appliance
2-Port and 4-Port (four wire) E&M Gateway Appliances from Amtelco XDS functions as Asterisk™-based E&M Appliances for interfacing to radios. These small, compact, highly cost-effective systems may be configured using the Asterisk™ Switch engine as an E&M/Radio to VoIP/SIP gateway.
These new appliances also have the following features:
- Quad RJ45 E&M interface connectors, including status LEDs for each interface
- Supports standard Type I, Type IV, Type V, and manual signaling protocols
- Full-featured Asterisk™ switching to and from SIP service providers
- Web-based programming
- Appliance dimensions approximately 92 mm (W) x 160 mm (L) x 48 mm (H)
Each Appliance comes right out of the box with hardware and software preinstalled and ready to configure. Power over Ethernet (PoE) is supported, as an alternative to (or in addition to) an included 5VDC wall adapter. The external power switch allows for controlled power down of box.
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T1/E1 to VoIP Gateway Appliance
The XDS Dual T1/E1 Appliance provides an Asterisk®-based telephony system with two T1/E1 interfaces. It can be used as a VoIP gateway product supporting up to 60 VoIP channels connected to the PSTN or a PBX environment via T1/E1.
Additionally, the T1/E1 interfaces can be used in a high-impedance mode and combined to provide a tapping/monitoring function. In this mode, incoming calls from either interface are sent to the Asterisk dialplan for connection to other IP telephony resources. The audio streams from the T1/E1 interfaces are combined and sent to the connected VoIP resource for recording or monitoring, as needed.
The XDS Dual T1/E1 Appliance has the following features:
- Two T1/E1 interfaces (software selectable) supporting PRI/PRA ISDN
- Software programmable termination impedance, including a high-impedance monitoring mode
- Web-based programming
- Linux operating system
- Full-featured Asterisk switching to and from SIP service providers
- Hardware-based echo cancellation available*
- Power over Ethernet (PoE) operation is available, supporting IEEE 802.3as standard as type 1 PD (13W)
- Can be powered from a +5V DC adapter if PoE is not used or both for redundancy
- Power switch for clean shutdown and startup of the appliance
- Single RJ-45 connector for connecting the T1/E1 interfaces
- Status LEDs for each T1/E1 interface
- DMA audio transfers to minimize software overhead for transferring audio to and from the T1/E1 interfaces
- Appliance dimensions approximately 92 mm (W) x 160 mm (L) x 48 mm (H)
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FXO to VoIP Gateway Appliance
This XDS Appliance includes an Asterisk® switching platform with a web interface for configuration. The FXO Appliance can be used as a VoIP gateway product supporting up to 60 VoIP channels connected to the PSTN or a PBX. It is designed to provide a flexible platform that the user can configure for their exact needs.
Additionally, the FXO Appliance can be used in a high-impedance mode and combined to provide a tapping/monitoring function. In this mode, incoming calls from either interface are sent to the Asterisk dialplan for connection to other IP telephony resources. The audio streams from the FXO interfaces are combined and sent to the connected VoIP resource for recording or monitoring, as needed.
The new FXO Appliance also includes:
- 2-8 ports of FXO (Loop Start)
- Includes SNMP, which allows the remote monitoring of the health of the Appliance and attached FXO lines
- User-programmable audio gain
- Ring detection: User-programmable frequency range from 5 Hz to 250 Hz
- Caller ID detection: Bell 202 or V.23
- Caller ID detect
- Selectable line characteristics (impedance, DC termination)
- Echo cancellation
- High impedance line monitoring
- 10/100/1000 Ethernet
- Power over the Ethernet or Mains power
- 32 GB of Flash Storage
- Web-based configuration programming
- Linux operating system
- FXO to VoIP Gateway
- Full-featured Asterisk switching to and from SIP service provider
- Dimensions: approximately 92 mm (W) x 160 mm (L) x 48 mm (H)
Product Specs and More Information
