Telephony Modules for IP-PBX and Astribank

Business Telephone Systems
Xorcom products are modular and support all the common telephony lines and trunks.

E1 / T1 PRI Telephony Interface Module
Features
- 1, 2 or 4 PRI ISDN ports
- E1 and T1 support
- Separate NT/TE connectors – no DIP switches or special cables required
- LED status indication for each port including NT/TE status and layer 1 and 2 synchronization

8 FXS, I/O Telephony Line Interface Module
Features
- 8 analog extensions
- 5 REN ringing generator
- Programmable AC impedance
- Up to 6,000 feet line length (1 REN) – 3 REN for 4,000 feet line
- Constant current
- Caller ID support
- MWI (Message Waiting Indicator) support for analog phones
- I/O (Input/Output ports)

BRI ISDN Telephony Interface Module
Features
- 2, 4 or 8 BRI ISDN ports
- Each port is user configurable – NT/TE
- Power supply for ISDN telephone sets
- LED status indication for each port including NT/TE status

6 FXS, 2 FXO Telephony Line Interface Module
Features
- 8 analog extensions
- 5 REN ringing generator
- Programmable AC impedance
- Up to 6,000 feet line length (1 REN) – 3 REN for 4,000 feet line
- Constant current
- Caller ID support
- MWI (Message Waiting Indicator) support for analog phones
- I/O (Input/Output ports)

FXO Telephony Trunk Interface Module
Features
- 8 FXO ports for 8 analog telephone lines
- 80 dB dynamic range for transmitting and receiving
- 3 micro-Ampere on-hook current
- Programmable digital hybrid for near-end echo reduction
- Caller ID detection
- Pulse dialing support
- Fax support

6 FXS, 2 FXO / IO Telephony Line Interface Module
Features
- 8 analog extensions
- 5 REN ringing generator
- Programmable AC impedance
- Up to 6,000 feet line length (1 REN) – 3 REN for 4,000 feet line
- Constant current
- Caller ID support
- MWI (Message Waiting Indicator) support for analog phones
- I/O (Input/Output ports)

8 FXS Telephony Line Interface Module
Features
- 8 analog extensions
- 5 REN ringing generator
- Programmable AC impedance
- Up to 6,000 feet line length (1 REN) – 3 REN for 4,000 feet line
- Constant current
- Caller ID support
- MWI (Message Waiting Indicator) support for analog phones
- I/O (Input/Output ports)

2 FXS, 6 FXO Telephony Line Interface Module
Features
- 8 analog extensions
- 5 REN ringing generator
- Programmable AC impedance
- Up to 6,000 feet line length (1 REN) – 3 REN for 4,000 feet line
- Constant current
- Caller ID support
- MWI (Message Waiting Indicator) support for analog phones
- I/O (Input/Output ports)