最近组装了一个MMDVM，使用树莓派Zero 2W + 单工版的形式通过Echo模式测试，手台发送到MMDVM的语音，过一会是可以收到回音的。如果将YSF默认服务器设置为CNChina1，从仪表盘看，半天也收不到任何对话。配置如图 [upl-image-preview url=https://storage.hamcq.cn/2024-01-02/1704169460-759727-b4c3216a7f0f8a85a9e76d5a25764bbe.jpg] 仪表盘如图，昨天放了一整天，没收到任何语音对话 [upl-image-preview url=https://storage.hamcq.cn/2024-01-02/1704169464-878447-1b9481c89992ebeae5e103a14f9bd091.jpg] 设置可以正确识别手台呼号 [upl-image-preview url=https://storage.hamcq.cn/2024-01-02/1704169690-78164-9c7312bb82cef3d6c7e0674268e00996.jpg]

这个服务器没人掐台吧。 todmr用呗

@"BH4JBV"#p7866 这个需要DMR ID么

@"BD8DFK"#p7855 CNChina1好像是没有人通联

@"BG4RI"#p7877 收到，刚刚切到CNChina 9，听到有人通联了。

CN1已经不是24小时互通46001了~ CN9是JTA弄的~ 可以用~ 最稳妥的方法是 YSF2DMR~ 走官方互通~

@"BD8DFK"#p7873 2dmr的话得需要ID 走互通反射器的话得看反射器的设置

@"BH4JBV"#p7917 收到，手上没有DMR手台，看起来暂时只能用YSF的CNChina9了

@"BG2EFX"#p7896 非常感谢，看JBV的回复，YSF2DMR需要DMR ID，暂时没有DMR的手台，这个YSF2DMR这个方式暂时可能不行了

@"BD8DFK"#p7924 C4模式下，可以使用CN-SD-Jinan和CN CKG-TG46001这两个互联46001

I need help. I'm not receiving any conversations in C4FM mode using MMDVM.

BD8DFK

I recently assembled an MMDVM using a Raspberry Pi Zero 2 W and a handheld radio unit.

When using the Echo mode, the handheld radio transmits speech to MMDVM, and after a short delay, you can receive the echo.

If YSF's default server is set to CNChina1, then after half a day, I haven't received any messages.

The configuration is shown in the diagram.

The dashboard looks like this; I left it running for a full day yesterday, but didn't receive any voice communication.

The settings allow for correct identification of the radio's call sign.

BG4RI

BD8DFK It seems that CNChina1 has no connection.

BH4JBV

Is this server down?
I'm using todmr.

BD8DFK

BH4JBV
Does this require a DMR ID?

BG4RI

BD8DFK C4 does not require an ID.

BH4JBV

BD8DFK For 2DR, you'll need an ID. For devices using mutual reflection, you need to check the settings of the reflector.

BD8DFK

BG4RI Received. Just cut to CNChina 9, and I heard someone establish a connection.

BG2EFX

CN1 is no longer the 24-hour open connection for 46001. CN9 is managed by JTA and can be used. The most reliable method is YSF2DMR, using the official open connection.

BD8DFK

BG2EFX Thank you very much. After reviewing JBV's response, it seems that YSF2DMR requires a DMR ID. Currently, we do not have any DMR handheld radios, so the YSF2DMR method may not be feasible at this time.

BD8DFK

BH4JBV Received. I don't have a DMR radio on hand, so it looks like I'll have to use YSF's CNChina9 for now.

BG4RI

BD8DFK In C4 mode, you can use both CN-SD-Jinan and CN CKG-TG46001.

BG2EFX

BD8DFK YSF2DMR does indeed require an ID, but it's not related to whether or not you have a DMR radio. Currently, isn't it the case that having a license is sufficient for applying for a DMR ID? And then did it revert back to requiring a DMR device to be present on your license?

BD8DFK

BG4RI Received. Thank you very much, I will try it out.

BD8DFK

BG2EFX Okay, so if that's the case, I'll go ahead and apply. The post I saw earlier mentioned needing both a machine and a license. Thanks!

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