Analog telephony cards
Analog telephony cards support businesses that still use analog telephone lines for primary access to PSTN. The cards have 2-24 analog ports. This allows up to 24 simultaneous PSTN calls.
Their modular design gives you the option to choose between interchangeable FXO or FXO modules to create your own channel requirements.
The analog cards offer optional echo cancellation for superior audio quality and reduced CPU usage for optimized system performance.
All the cards work seamlessly with Asterisk, FreePBX, PBXact and are compatible with most motherboards and servers.
A4 series – 4-port analog cards
A8 series – 8-port analog cards
2400 series – 24-port analog cards
A4 series analog cards
Features
- 1-4 ports of FXO/FXS (scalable)
- 4 x 4-pin RJ11/4 narrow jack
- PCI or PCI Express
- Optional hardware echo cancellation
- 2U form factor
- Plug and play with Asterisk, FreePBX, PBXact
- 5-year warranty
Applications
- PSTN trunking
- SIP trunking
- Fax and legacy gateway
- Call recording
A200 2-24 port analog cards
Features
- 2-24 ports of FXO/FXS (scalable)
- 4 x 4-pin RJ11/4 narrow jack
- PCI Express
- Optional hardware echo cancellation
- 2U form factor
- Field upgradable firmware
- Onboard diagnostic and debugging toolkit
- Lifetime warranty
Applications
- PSTN trunking
- SIP trunking
- Fax and legacy gateway
- Call recording
A8 series analog cards
Features
- 1-8 ports of FXO/FXS (scalable)
- 8 x 4-pin RJ11/4 narrow jack
- PCI or PCI Express
- Optional hardware echo cancellation
- 2U form factor
- Field upgradable firmware
- Onboard diagnostic and debugging toolkit
- 5-year warranty
Applications
- PSTN trunking
- SIP trunking
- Fax and legacy gateway
- Call recording
2400 series analog cards
Features
- 4-24 ports of FXO/FXS (scalable)
- 50 pin RJ21
- PCI or PCI Express
- Optional hardware echo cancellation
- 2U form factor
- Field upgradable firmware
- Onboard diagnostic and debugging toolkit
- 5-year warranty
Applications
- PSTN trunking
- SIP trunking
- Fax and legacy gateway
- Call recording
A400 2-24 port analog cards
Features
- 2-24 ports of FXO/FXS (scalable)
- DB25 connector supporting up to 12 FXS/FXO interfaces (or 6 FXS/FXO modules)
- PCI Express
- Optional hardware echo cancellation
- 2U form factor
- Field upgradable firmware
- Onboard diagnostic and debugging toolkit
- Lifetime warranty
Applications
- PSTN trunking
- SIP trunking
- Fax and legacy gateway
- Call recording