Monthly Archives: March 2022

Analog NTT CallerID with Asterisk/DAHDI

There is a lack of extant documentation (both Japanese and English) to configure Asterisk to detect CallerID on NTT analog lines. Below is a configuration set that works for me. The analog card is a Taobao/AliExpress-sourced AEX410 clone. Digium likes … Continue reading

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