Posted on by

OAK Appliance eLite is released

Overviews

OAK Appliance eLite is a new generation of open source designed IPPBX (PABX) system that is more powerful, more stable, and faster performing than OAK Appliance.

The main CPU of the OAK Appliance eLite is based on a quad-core Cortex-A53 H5 with a new generation Mali-G52 GPU, onboard 8G eMMC, 1G DDR3 RAM with 32 bits data bus improved.

With the most advanced improvement of PCB design, the CPU multi-core performance is around 20% faster than OAK Appliance.

Modular designed interface FXS, FXO module interface, you can change it by your own configuration.

OAKEC-32 DSP echo cancellation module supported

Details

Mainboard
  1. All winner H5 Quad core 64bits CPU, up to 1.2GHZ
  2. 8G eMMC
  3. 1G DDR3 RAM with 32 bits data bus
  4. Onboard RTC supported, 1F super capacitor to store the date of RTC circuit, no battery included, best safety for the air shipping
  5. Modular designed FXS FXO slot 1, easily to switch them, 4G, Lora module is coming soon
  6. Modular designed FXS FXO slot 2, easily to switch them, 4G, Lora module is coming soon
  7. DSP EC module, ITU-T G.168 standard, 128ms tails remove, check here out for the performance of OAKEC DSP based EC module
  8. 1000/100/10 Mbps Ethernet
  9. USB 2.0
  10. Reset button, focus the main board to reset
  11. SD card slot, supports up to 64G SD card
Interfaces

1 OAK Stone 4 FXS module, 4 channels FXS interface. Best improved power consumption and heat radiation

2 OAK Stone 4 FXO module, 4 channels FXO interface.

3 P1 to P8 is the RJ11 interfaces. P1 to P4 to connect to PSTN, P5 to P8 to phones.

8. 1000/100/10 Gbps Ethernet

9. USB 2.0

Fully loaded

Modules

OAKVE-32 DSP module

OAKVC-32

OAKVE-32 is a plug and play with ITU G.168 standard echo cancellation module, up to 32 channels, 128ms tails removing.

Dimensions(W x D)
(4.5 x 3 cm)
Weight
• 0.4 oz (11 g) (OAKVC-32)
Environmental
• Operating temperature: 0 to 40ºC (32 to 104°F)
• Storage temperature: -25 to 70ºC (-13 to 158°F)
• Relative humidity: 5 to 85% noncondensing operating; 5 to 95% noncondensing, nonoperating

OAK Stone 4 FXO module

OAK Stone 4 FXO is an interface that connects to a trunk line, like the one from your service provider. It receives a ringing voltage and battery from FXS devices. FXO interfaces are used to connect your PBX to the PSTN.

OAK Stone 4 FXO is a quad FXO interface module for the OAK Appliance eLite. The OAK Stone 4 FXO module allows the OAK Appliance eLite to terminate four analog telephone lines (POTS) per module. Because of the modular design, a user can activate additional ports at any time with more OAK Stone 4 FXO or OAK Stone 4 FXS daughter cards.
OAK Stone 4 FXO module passes all the call features any standard analog telephone line will support. Worldwide certifications are pending.
OAK Stone 4 FXO Features:
4 Port FXO Resource Module
Compatible with OAK Appliance Lite PABX (IPPBX)

OAK Stone 4 FXS module

OAK Stone 4 FXS (Foreign Exchange Station) module allows the OAK Appliance eLite to terminate four analog telephones per module. Because of the modular design, a user can activate additional ports at any time with more OAK Stone 4 FXS daughter cards.
OAK Stone 4 FXS module passes all the call features any standard analog telephone line will support. Worldwide certifications are pending.
OAK Stone 4 FXS Features and Functions
Allows the OAK Appliance eLite to terminate four analog telephones per module
Modular Design
Activate additional ports at any time with more OAK Stone 4 FXS daughter cards

Enclosures

Downloads

Check out the design files and source code from our Github website. https://github.com/lixinswitchpi/OAK-Appliance-Lite

Differences between OAK Appliance eLite and Appliance

The eLite version is designed for the high concurrent and high stable system, therefore, compare to OKA Appliance it improved:

1. All chips (CPU, eMMC, DDR3) put to a 6 layer PCB board by directly that significantly improved the hardware stability

2. The DDR3 moved to 32 bits data bus compared to OAK appliance 16bits width.

3. All FXS/FXO module move to modular design compare to OAK Appliance onboard FXO module

4. Added OAK EC DSP module supports to improve the echo common issue which caused by the old PSTN line to VoIP line

5. Supports more module, such as 4G, Lora radio