Aastra OpenCom 131 User Guide - Page 12
The additional S, Interface Card. - openvoice
![]() |
View all Aastra OpenCom 131 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 12 highlights
Features ■ You can use an additional insertable memory card (CompactFlash) to operate further programme packages, viz. the OpenVoice and OpenAttendant digital voice memory and voice information systems. ■ The special interface card M100-AT4 enables connecting analogue exchange lines. Additional information can be found in the user manual "M100-AT4 Interface Card". ■ The additional S2M connector module allows you to operate an OpenCom 130 / 150 on a primary rate access. Telephony The OpenCom 100 communications system is designed to be connected to an ISDN basic access using the DSS1 protocol. System access (point-to-point) and multi-terminal access (point-to-multipoint) are both supported. The two forms of access can be configured in parallel. For this purpose ■ the OpenCom 131 includes two S0 ports (one external one and one that can be switched between internal/external), ■ the OpenCom 130 basic module includes two S0 ports (one external one and one that can be switched between internal/external), ■ the OpenCom 130 expansion module with additional interface cards provides up to eight further S0 ports (switchable between internal/external). An overview of the available cards can be found under Interface Cards starting on page 43, ■ the OpenCom 150 with interface cards provides up to 12 S0 ports (switchable between internal/external). An overview of all possible interface card combinations can be found under OpenCom 150 (5 Slots) starting on page 46. The OpenCom 100 complies with the regulations for telecommunications equipment. The DSS1 protocol is implemented. The firmware of the OpenCom 100 is designed for configuring up to 300 users. You can connect the following devices to the OpenCom 100: 10
![](/manual_guide/products/aastra-opencom-131-user-guide-c8c4e55/12.png)