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laforge, 07/12/2023 02:49 PM
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- ISDN at CCC Camp 2023
ISDN at CCC Camp 2023¶
jolly and laforge are planning to operate an experimental ISDN and analog telephony network at the CCC Camp 2023
The subscriber lines will be terminated using de-commissioned V5_Access_Multiplexers that were donated by telecom operators together with the osmo-v5 protocol stack and osmo-cc
This network will be provided for people to re-enact the good old telephony days, using anything as old as rotary dial phones, up to the 1990s ISDN experience.
So if you still have your old wired telephones or ISDN equipment in a basement, feel free to bring it along and hook it up.
How to connect to the network?¶
Types of interfaces¶
We can offer- analog POTS ports, expsed as classic 2-wire "ab" interface according to German standards.
- ISDN ports using Uk0 interface, using 4B3T according to German standards
What Equipment do I need to bring¶
For analog lines, you can connect any analog phone, anwering machine, fax, modem, etc.
For ISDN lines, you would need to bring your NTBA (to convert Uk0 to S0) and then any ISDN equipment like phones, ISDN adapters, PBXs, ...
In addition, it is wise to bring sufficicent length of telephony wires so you can connect to the closest "Point of Presence".
What kind of services do you offer?¶
Our experimental analog + ISDN network will be interconnected with the PoC/eventphone so you should be able to interconnect not only with other users of the analog/ISDN network, but also the DECT subsribers, as well as the GSM subscribers connecting to the c3gsm network.
Updated by laforge about 1 year ago · 1 revisions