Xorcom SMB IP-PBX - XR2000 Maximize

Xorcom SMB IP-PBX - XR2000

XR2000 is a stand-alone, pre-configured, out-of-the-box Asterisk IP PBX


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SMB IP-PBX - XR2000XR2000 Asterisk-based PBX System for SMB

XR2000 is a stand-alone, pre-configured, out-of-the-box Asterisk IP PBX

The XR2000 is an Elastix™ Asterisk IP PBX system supporting various combinations of telephony ports. The stand-alone XR2000 base unit may be equipped with up to 32 analog FXS/FXO ports, up to 8 BRI ISDN ports, and 1 E1/T1 PRI, 1 T1 CAS, or 1 E1 R2 port in a single, 19" 2U chassis. Additional PSTN / Analog phone ports can be provided by connecting external Astribank units via the USB2 ports, for a total of up to 160 PSTN / Analog phones ports, up to 200 users and up to 85 concurrent calls (SIP only); 45 for PRI / FXS.

Also available with the XR2000 is the Xorcom Rapid Recovery™ backup utility, provided on Disk-on-Key. XR2000 units with an FXS module support Xorcom Rapid PA to provide public address functionality to Asterisk installations, and are also offered with I/O ports to support a wide array of peripheral devices.

The XR2000 comes in a professional industry standard 19” 2U rack-mountable chassis.


Multiple Astribank units may be connected to a single XR2000 server using different USB 2.0 ports, a USB 2.0 hub or USB 2.0 PCI card. The XR2000 can support a second high-speed Ethernet port (factory-installed option) to allow separation of IP voice and data traffic for improved voice quality and increased throughput.



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Software features list
Various combinations of FXS, FXO, BRI ISDN and PRI/CAS/R2 ports
Supports SIP and IAX2 phones and trunks
From 8 to 32 analog lines/extensions integrated into the unit
Up to 8 BRI ISDN ports
Single ISDN PRI (E1/T1) T1 CAS, or E1 R2 port
Up to 4 external Astribank USB channel banks
Concurrent calls: up to 85 (SIP only); 45 (PRI + FXS)
Supports auxiliary appliances (door locks, alarm systems). Available for models that feature I/O ports.
FreePBX™ - Easy-to-use Web interface for Asterisk and network setup

Advanced support and maintenance features:

  • Rapid Tunneling™ - opens a secured direct SSH tunneling to our support engineers upon user's request. Get our direct support wherever you are, behind firewalls and NATs.
  • Internet updates
  • Configuration export / import



Asterisk version11.x (Elastix 2.4x)
Linux versionCentOS 5.x
GUIBased on FreePBX
Rapid Tunneling™Utility providing remote access for product support purposes


ProcessorIntel Atom D2500, Dual Core, 1.86GHz
Hard diskFrom 320GB 2.5" (optional upgrade to 500GB)
Echo Cancellation moduleVoice enhancement & echo cancellation (optional)
USB4 external USB 2.0
Analog Lines Fail-overIn case of power outage or an Asterisk malfunction, up to six analog PSTN lines are routed directly to predetermined analog extensions.
I/O PortsInput/Output ports for Asterisk peripheral device support (model-specific)
Rapid PA™Public Address capability for FXS port(s) (optional and model-specific)


Maximum number of concurrent calls85 *Depends on codec used
Maximum number of built in analog ports32 (additional ports with externalAstribank units)
Number of E1 / T1 ports1 (up to 30 concurrent PRI/R2/CAS calls)
Maximum telephony modules supported internally4 (additional ports are supported by adding Astribank units)
Maximum number of telephony ports supported internally54 (1x E1 PRI/R2/CAS + 24 analog ports)

Supported telephony modules

Elastix Hardware Certification
  • 8 ports FXS
  • 8 port FXS + I/O ports
  • 8 ports FXO
  • 2 ports FXO, 6 ports FXS + I/O ports
  • 6 ports FXO, 2 ports FXS
  • 1 E1 / T1 PRI/R2/CAS port
  • Up to 8 BRI ISDN ports


Ethernet port10/100/1000 Mb/s


Power supplyInternal
VoltageSwitching, auto adjust 100/2400 Volts, 50/60 Hz
Power consumption230 Watts (maximum)
Built in grounding connectionYes


Storage temperature-20° to 70° Celsius (-4°-158° F)
Working temperature0° to 40° Celsius (32°-104° F)
Humidity20%-95%, non condensing

Dimensions and Weight

Weight8 Kg 18Lbs (weight may vary and depends on configuration)
Size19" 2U industry standard rack-mountable chassis

Analog Models

Telephony PortsOptional ExtrasPart Number
FXSFXOI/O PortsTCOAnalog Fail-over 
-8-- XR2019
-16-- XR2020
-24-- XR2021
-32-- XR2022
26-- XR2012
62+- XR2030
8-++ XR2001
824++ XR2011
16-++ XR2003
1616++ XR2010
24-++ XR2005
248++ XR2009
32-++ XR2008


Telephony PortsOptional ExtrasPart Number
BRIFXOFXSTCOAnalog Fail-over 
2--- XR2013
28-- XR2087
2-8+ XR2033
216-- XR2088
2-16+ XR2065
2816+ XR2092
2168+ XR2091
224-- XR2089
2-24+ XR2066
4--- XR2014
48-- XR2093
4-8+ XR2029
416-- XR2094
4-16+ XR2031
4816+ XR2098
4168+ XR2097
424-- XR2095
4-24+ XR2032
8--- XR2015
8-8+ XR2042
88-- XR2099
816-- XR2100
8-16+ XR2043
8816+ XR2104
8168+ XR2103
824-- XR2101
8-24+ XR2044

PRI/R2 Models

Telephony PortsOptional ExtrasPart Number
PRI / R2 / CASFXOFXSTCOAnalog Fail-over 
1--- XR2047
18-- XR2069
1-8+ XR2048
116-+ XR2070
1-16+ XR2049
1816+ XR2074
1168+ XR2073
124-- XR2071
1-24+ XR2050


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Xorcom SMB IP-PBX - XR2000

Xorcom SMB IP-PBX - XR2000

XR2000 is a stand-alone, pre-configured, out-of-the-box Asterisk IP PBX


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